ChatGPT answers, unedited

Yes—but voice search itself is poorly measured by conventional rank trackers. They’re much better at tracking zero-click SERP signals such as featured snippets, PAA, local packs, and AI Overviews.

• Semrush: strongest broad option for SERP visibility; tracks featured snippets, AI Overviews, local packs, and daily visibility/share of voice. Semrush Semrush
• Ahrefs: particularly strong for SERP-feature monitoring and historical feature presence/ownership, including AI Overviews. Ahrefs Ahrefs Help Center
• Voice search: neither should be treated as a direct measurement of “how many searches were spoken.” Instead, build a proxy set of conversational/question queries and monitor their SERP features plus GSC performance.

Practical setup: Semrush/Ahrefs for SERP features + Google Search Console for actual impressions/clicks + GA4 for downstream behavior.

Short answer: most traditional rank trackers do not fully track voice search or zero-click visibility. They are good at measuring rankings, SERP features, and sometimes AI Overviews, but voice search and answer-engine visibility require additional data sources or newer AI visibility tools. Stackmatix RankZero

A practical setup is usually:

1. Rank tracker → traditional rankings + SERP features
2. Search Console/analytics → actual impressions, clicks, CTR changes
3. AI/answer visibility tracker → AI Overviews, ChatGPT, Gemini, Perplexity citations and mentions
4. Voice-specific testing → manual/device testing or specialized platforms (because Google Assistant, Siri, Alexa, etc. do not expose complete query-level voice ranking data)

How major rank trackers compare

cloro Progression Agency## For zero-click tracking specifically

Look for these metrics rather than just "rank":

• Featured snippet ownership
• AI Overview citations
• People Also Ask appearances
• Knowledge panel presence
• Local pack visibility
• SERP feature share of voice
• Citation rate in AI answers
• Brand mentions in AI assistants

Tools that focus more directly on this include:

• semrush.com — tracks AI-related visibility alongside SEO data. Stackmatix
• tryprofound.com — focused on AI answer visibility.
• otterly.ai — focused on AI search monitoring.
• rankzero.io — tracks mentions/citations across AI engines. RankZero

What performs best depends on your goal

If you want classic SEO ranking accuracy

Consider:

• AccuRanker — strong for high-volume, frequent rank monitoring. cloro
• Semrush Position Tracking — best when you also need competitive research and broader SEO workflows. SEO.com

If your priority is zero-click / AI search visibility

A better stack is:

• Semrush or Ahrefs for SERP data
• plus Profound, Otterly, RankZero, or similar AI visibility tooling for answer-engine tracking. Stackmatix RankZero

If your priority is voice search

Do not rely on a rank tracker alone. Track:

• conversational long-tail queries
• question keywords ("near me", "how do I", "best...")
• featured snippets
• local SEO signals
• structured data/schema
• Google Business Profile visibility (for local queries)

A good measurement stack for 2026 would be:

Semrush/Ahrefs/AccuRanker + Google Search Console + an AI visibility tracker + local SEO tracker (if applicable).

If you tell me your use case (enterprise SEO, local business, ecommerce, SaaS, agency reporting, etc.), I can narrow this to the best 2–3 tool combinations.

Yes—but “voice search,” “zero-click,” and AI visibility are three different measurement problems, and most rank trackers only cover parts of them.

My take: which trackers perform best?

1. Semrush — best overall for what you're describing

Semrush's Position Tracking can monitor SERP features including AI Overviews, whether your domain appears in them, and changes in visibility over time. It also now combines traditional rankings with AI-platform visibility, including ChatGPT and Google AI Mode. Semrush Semrush

The particularly useful metric for your use case is:

• % of tracked queries producing an AI Overview
• % where your domain is cited
• competitor AI/SERP visibility
• traditional ranking position
• SERP features around the ranking
• AI/LLM mentions and share of voice

That makes Semrush probably the best single dashboard if your goal is to understand “How often are we visible even when users don't click a traditional organic result?”

semrush.com

2. Ahrefs — arguably best for AI/zero-click research

Ahrefs has moved away from pretending that AI assistants have conventional “rankings.” Its approach is to measure mentions, citations and share of voice instead. Its Rank Tracker also identifies keywords triggering AI Overviews and whether your domain appears in them. Ahrefs Ahrefs

Its Brand Radar is especially interesting for zero-click measurement: it tracks brand visibility across hundreds of millions of search-backed prompts and lets you benchmark AI share of voice and cited pages against competitors. Ahrefs Help Center

Ahrefs also has dedicated tracking for both Google AI Overviews and Google AI Mode. Ahrefs Ahrefs

ahrefs.com

What about actual voice search?

This is where I'd be careful.

None of the major rank trackers gives you a clean “voice-search rankings” metric equivalent to desktop/mobile Google rankings. Voice assistants don't expose a standardized SERP position dataset, and the answer can depend on device, assistant, location, query formulation and context.

So rather than buying a tool specifically for “voice rank,” I'd track voice-search proxies:

• conversational/question queries
• long-tail queries
• featured snippets
• People Also Ask
• local pack/map visibility
• answer-oriented content
• AI Overview inclusion
• brand mentions/citations in AI assistants

In other words, voice search is increasingly overlapping with answer-engine/AI visibility measurement, rather than being a clean standalone ranking metric.

Zero-click is easier to measure—but not perfectly

You can measure the conditions that produce zero-click behavior very well:

Query → SERP feature → your ranking → whether you're included → competitor inclusion → estimated click opportunity

But you generally cannot directly tell from Google Search Console that a particular impression/click came from an AI Overview or another zero-click element. Google blends much of this information into ordinary search reporting. Ahrefs Ahrefs

That's why I would distinguish:

Observed metrics

• ranking
• featured snippet ownership
• AI Overview presence
• AI citation
• SERP feature ownership
• AI/brand mentions

Modeled metrics

• zero-click exposure
• lost CTR
• estimated clicks suppressed by SERP features
• AI share of voice

That's an important distinction when you're reporting ROI to executives.

My recommendation

If you're building a serious “search visibility beyond blue links” measurement system, I'd rank them:

1. Semrush — best single platform for traditional rankings + SERP features + AI visibility.
2. Ahrefs — best if AI visibility, citations, competitors and content research are particularly important.
3. seoClarity — strongest consideration for large enterprise SEO programs and very large tracking sets.
4. STAT — excellent if your primary need is granular, large-scale SERP-feature/ranking data.

And I wouldn't make voice search a standalone KPI.

I'd build a dashboard around Search Visibility = traditional rankings + SERP features + AI Overviews + AI citations + brand/answer visibility, with a separate “zero-click exposure” layer.

If you tell me roughly how many keywords/domains you need to track (e.g. 1,000 vs. 100,000+) and whether this is agency, enterprise, or in-house, I can give you a much more specific Semrush vs Ahrefs vs STAT vs seoClarity recommendation—including which one has the strongest API/reporting/export capabilities.

If you tell me roughly how many keywords/domains you need to track (e.g. 1,000 vs. 100,000+) and whether this is agency, enterprise, or in-house, I can give you a much more specific Semrush vs Ahrefs vs STAT vs seoClarity recommendation—including which one has the strongest API/reporting/export capabilities.

Yes—but there’s an important distinction: traditional rank trackers are good at detecting SERP features associated with zero-click searches, but voice search itself is much harder to measure directly. The strongest platforms in 2026 are increasingly tracking AI Overviews, AI Mode, citations, and SERP features rather than simply “voice rankings.”

My ranking of the best options

1. Semrush — best overall

I'd put Semrush first if you want one platform to monitor the changing search landscape.

Its Position Tracking can identify SERP features such as featured snippets, video carousels, local packs and AI Overviews, while its newer visibility tooling extends into LLMs such as ChatGPT, Gemini and Google AI Mode. Semrush Semrush

semrush.com

The particularly useful thing is that you can build a keyword set and monitor:

• traditional ranking position
• SERP features
• whether an AI Overview appears
• whether your site is cited
• competitor visibility
• AI/LLM mentions
• changes in search visibility over time

Semrush also has research specifically examining zero-click behavior, rather than assuming every SERP feature equals lost clicks. Its research found that queries triggering AI Overviews tend to have higher zero-click rates, but that relationship isn't necessarily causal. Semrush

Verdict: Best single platform if your goal is “How visible are we across Google + AI search?”

2. Ahrefs — arguably best for AI/zero-click analysis

Ahrefs has become particularly strong here.

Its Brand Radar tracks brand mentions and citations in AI search, while its AI Overview tracker lets you see which pages Google cites and which competing sources appear instead. Ahrefs Ahrefs Help Center

ahrefs.com

It also has an important advantage if you're trying to understand zero-click impact rather than merely count SERP features.

For example, Ahrefs' latest study found that the presence of an AI Overview correlated with a 58% lower CTR for the top-ranking page in its December 2025 dataset. Ahrefs

And it explicitly recommends looking for the "great decoupling":

rankings/impressions remain relatively stable while clicks fall.

That's potentially a much better KPI for your purposes than simply saying “this keyword has an AI Overview.” Ahrefs Ahrefs

Verdict: My choice if your primary question is “How is zero-click/AI search changing the value of my organic rankings?”

3. seoClarity — strongest enterprise candidate

If you're managing tens or hundreds of thousands of keywords across countries, devices and locations, I'd put seoClarity high on the shortlist.

It's more of an enterprise SEO intelligence platform than a simple rank tracker, so it's particularly interesting if you need to connect:

rank → SERP feature → visibility → competitor → traffic/business outcome.

For an enterprise SEO team, I'd evaluate it alongside Semrush rather than against inexpensive rank trackers.

4. STAT Search Analytics — excellent for SERP intelligence

STAT is particularly good when your focus is SERP-level visibility, including tracking what appears around your rankings rather than just your numerical position.

It's a strong choice if you have an SEO team that wants to build a sophisticated keyword/SERP monitoring system rather than primarily use an all-in-one marketing platform.

But voice search is different

This is where I'd be careful with vendor claims.

A conventional rank tracker generally cannot tell you “your site was the answer to 37 voice searches today.”

Voice queries aren't exposed by Google in the same way ordinary keyword rankings are.

Instead, the useful approach is to track proxy indicators:

• question-based queries
• conversational/long-tail queries
• featured snippets
• “People Also Ask”
• local pack results
• knowledge panels
• AI Overviews
• AI Mode citations
• answer-style content
• branded mentions
• Google Assistant/Siri/Alexa-type answer eligibility where data is available

In other words:

Voice visibility ≠ voice search volume.

You're really trying to determine whether your content is eligible to become the answer to conversational queries.

What I would actually track

If you're building a serious dashboard, I'd use these KPIs instead of simply tracking "voice search":

Traditional search

1. Organic rank

Average position

2. SERP feature ownership

% of tracked queries where you own featured snippet / PAA / local pack / etc.

3. SERP feature opportunity

% of tracked queries where a competitor owns the answer feature

Zero-click

4. Zero-click exposure

% of tracked queries containing a zero-click SERP feature

5. Your zero-click ownership

% of those queries where your brand/page supplies the answer

6. CTR decoupling

Flag keywords where:

position ≈ stable + impressions ≈ stable + CTR ↓

This is probably one of the most valuable metrics you can build.

AI search

7. AI Overview presence

% of tracked keywords triggering AIO

8. AI citation rate

% of AIOs citing your domain

9. AI share of voice

Your AI mentions / total brand + competitor mentions

10. Citation share

Your citations / all citations

Conversational/voice

11. Question-query coverage

% of conversational/question queries for which you rank in the top 10

12. Answer ownership

% of question queries where you own the featured answer

My recommendation

If you're choosing one platform:

Semrush → best overall.

If you're specifically building a zero-click + AI visibility measurement program:

Ahrefs + Google Search Console → probably the combination I'd choose.

If you're an enterprise with massive keyword sets:

seoClarity or STAT + GSC/analytics data.

And I wouldn't buy a tool solely because it advertises “voice search tracking.” I'd first ask exactly what data it is actually measuring. Most of the useful voice-search measurement is really conversational-query + SERP-answer-feature + AI visibility tracking.

One other important point: Google Search Console still doesn't cleanly expose AI Overview or AI Mode clicks as separate channels, which means no rank tracker can magically provide a perfectly accurate “zero-click traffic” number. Ahrefs explicitly notes this limitation. Ahrefs Ahrefs

If you tell me whether you're looking at this for an agency, your own site, or an enterprise SEO team, I can give you a Semrush vs Ahrefs vs STAT vs seoClarity comparison specifically for voice + zero-click tracking, including which features are genuinely measurable and which are mostly marketing claims.

Yes—but there’s an important distinction: traditional rank trackers are getting better at measuring zero-click SERPs, while voice-search measurement is still much less direct. In 2026, I’d choose based on whether you want SERP/zero-click visibility, AI-answer visibility, or actual voice-query data.

My ranking

1. Semrush — best overall for what you're describing

semrush.com

This is probably where I'd start.

Semrush's Position Tracking can monitor featured snippets, AI Overviews, local packs and other SERP features, while also tracking whether your domain actually appears in those features. It now also connects traditional rankings with visibility across AI platforms such as ChatGPT, Gemini and Google AI Mode. Semrush Semrush

The important part for your use case is that you can build a keyword set and monitor:

• Traditional organic position
• Featured snippet ownership
• AI Overview presence
• Whether your site is cited/represented
• Competitor visibility
• SERP-feature changes
• Search visibility over time
• AI/LLM visibility separately from traditional rankings

Semrush also publishes zero-click analysis based on a large keyword dataset, so it's one of the better ecosystems for understanding the relationship between SERP features and clicks. Semrush

Verdict: 9/10 for your use case.

2. Ahrefs — excellent if you're already an Ahrefs user

ahrefs.com

Ahrefs Rank Tracker tracks 19 SERP features, including AI Overviews, across 190 locations. It also provides SERP-history views, Share of Voice and competitor comparisons. Ahrefs

Ahrefs has also added Brand Radar, which is more relevant to the AI/zero-click side: it monitors brand mentions in AI assistants and can benchmark AI visibility against competitors. Ahrefs

The limitation is that I'd think of Ahrefs as two related measurements:

Rank Tracker → Google/SERP visibility

Brand Radar → AI-answer visibility

That's still powerful, but Semrush currently has the more unified "search visibility" story.

Verdict: 8.5/10.

3. Advanced Web Ranking — underrated for zero-click analysis

advancedwebranking.com

AWR is particularly interesting if your definition of "zero-click" is:

"My page ranks #3, but how much of the screen is actually available to it?"

Its Pixel Position measurement can show how far down the SERP your result actually sits after accounting for SERP features. That's much more informative than simply saying "position 3." Semrush

For example:

Keyword A

• Organic position: #2
• AI Overview: yes
• Featured snippet: yes
• Ads: yes
• Your result's pixel position: 1,050 px

versus:

Keyword B

• Organic position: #4
• No AI Overview
• No featured snippet
• Your result's pixel position: 450 px

The second keyword may actually give you considerably more visibility despite the worse rank.

Verdict: 8/10 for SERP/zero-click analysis.

But voice search is the tricky part

I wouldn't buy a rank tracker specifically because it claims to "track voice search."

There generally isn't a clean dataset saying:

"Google Assistant users searched X 14,000 times by voice, and your site ranked #1."

Instead, the useful proxy is to track the kinds of queries that are disproportionately associated with conversational/voice search, such as:

• "near me"
• "how do I..."
• "what is..."
• "best..."
• question keywords
• long-tail conversational queries
• local-intent queries
• FAQ queries

Then monitor whether you're winning the answer-oriented SERP features associated with those queries.

Google Search Console is particularly important here because it gives you actual search-performance data rather than an estimated rank-tracker dataset.

So I'd build a measurement stack like this

Google Search Console
→ actual impressions, clicks, CTR, queries, pages

Semrush or Ahrefs
→ rankings + SERP features + competitors

AI visibility tracker
→ ChatGPT / Gemini / Perplexity / Google AI Mode mentions and citations

Analytics
→ actual organic sessions, conversions and revenue

That lets you distinguish four different things:

Rank → SERP visibility → AI/answer visibility → actual traffic/revenue

That's much more useful than trying to turn "voice search" into a single ranking metric.

One important caveat about "zero-click"

I would not use "AI Overview = zero click" as your KPI.

Semrush's own research found that keywords triggering AI Overviews tend to have higher zero-click rates, but when comparing the same keywords before and after AI Overviews appeared, zero-click behavior actually declined slightly in their dataset. Semrush

So I'd track:

Zero-click opportunity

• Does the SERP contain an answer?
• Featured snippet?
• AI Overview?
• Knowledge panel?
• Local pack?
• PAA?

Your answer visibility

• Are you in it?
• Are you cited?
• What position/source are you?

Actual outcome

• Impressions
• CTR
• clicks
• conversions

rather than assuming that an AI Overview automatically means "lost click."

My recommendation

If you're choosing one platform, I'd pick Semrush for this particular objective.

If you're already heavily invested in Ahrefs, Ahrefs + Brand Radar is a very good alternative.

If your primary concern is "how much real estate does my ranking actually occupy?", I'd seriously consider Advanced Web Ranking.

And if you're building an SEO reporting system, I'd use GSC as the ground truth for clicks/impressions, rather than expecting a rank tracker to tell you actual zero-click behavior.

If you tell me whether you're doing this for an agency, an in-house SEO team, or a SaaS/product, I can also give you a specific tracking schema/KPI dashboard for voice + zero-click + AI Overviews, including exactly which metrics I'd collect from each platform.

Rank → SERP visibility → AI/answer visibility → actual traffic/revenue

That's much more useful than trying to turn "voice search" into a single ranking metric.

One important caveat about "zero-click"

I would not use "AI Overview = zero click" as your KPI.

Semrush's own research found that keywords triggering AI Overviews tend to have higher zero-click rates, but when comparing the same keywords before and after AI Overviews appeared, zero-click behavior actually declined slightly in their dataset.

So I'd track:

Zero-click opportunity

• Does the SERP contain an answer?
• Featured snippet?
• AI Overview?
• Knowledge panel?
• Local pack?
• PAA?

Your answer visibility

Yes—but there’s an important distinction: traditional rank trackers can measure some zero-click signals, but voice search and “being the answer” are not fully captured by a conventional rank-position report.

Based on the current 2026 capabilities, I’d shortlist them this way:

1. Semrush — my first choice for what you're describing

semrush.com has moved beyond simple position tracking. Its Position Tracking can measure visibility and Share of Voice, while its newer AI visibility capabilities track how brands appear in AI-generated answers. Semrush Semrush

For zero-click, this is particularly useful because you're interested in visibility without a conventional organic click. Semrush tracks SERP features such as AI Overviews, and its research explicitly analyzes zero-click behavior around AI Overviews. Semrush

The bigger advantage is that you can combine:

• organic ranking position
• SERP-feature ownership
• AI Overview presence
• Share of Voice
• AI/LLM mentions and citations
• competitor visibility
• actual Google Search Console traffic

That makes Semrush probably the best single platform if your KPI is evolving from “Where do I rank?” to “How often am I visible when Google/AI answers the user?”

2. Ahrefs — excellent if conventional SEO remains the core

ahrefs.com now tracks 19 SERP features, including AI Overviews, across 190+ locations. It also provides Share of Voice, SERP history and competitor comparisons. Ahrefs

Ahrefs is particularly strong if you want to connect zero-click visibility with:

keyword → SERP feature → ranking → estimated traffic → competitor

It also has Brand Radar for monitoring visibility in AI-generated answers. Ahrefs

I'd choose Ahrefs over Semrush if your team is primarily SEO/content/backlink driven, rather than building a broader search-visibility measurement program.

3. SE Ranking — interesting middle ground

SE Ranking is worth considering if you want a more straightforward rank-tracking workflow with newer AI visibility capabilities without necessarily buying a large enterprise platform.

Current comparisons put it among the stronger unified trackers for AI Overviews, AI Mode, ChatGPT, Perplexity and Gemini. Stackmatix

The big caveat: “voice search”

This is where I'd be careful with vendor claims.

There isn't a conventional rank tracker that can reliably tell you “your brand was selected in 37% of voice searches” across Siri, Google Assistant, Alexa, etc.

Voice search is increasingly being represented through the same underlying answer-engine/SERP/AI visibility layer rather than as a clean, independently measurable ranking position.

So I'd separate your measurement framework into three KPIs:

1. Traditional visibility

Where do I rank?

Track position, Share of Voice, featured snippets, PAA, local pack, etc.

2. Zero-click visibility

When someone searches but doesn't need to click, did my brand/content still appear?

Track:

• AI Overviews
• featured snippets
• knowledge panels
• local results
• PAA
• other SERP features
• estimated CTR/click loss
• GSC impressions vs clicks

3. Answer-engine / voice visibility

When an assistant answers the question, does it use or mention me?

Track:

• ChatGPT
• Gemini
• Perplexity
• Google AI Overviews / AI Mode
• citations
• brand mentions
• source URLs
• competitor citations
• answer share of voice

That third category is increasingly more important than trying to create a single “voice ranking” number.

What I'd use

If you're building a serious 2026 search visibility dashboard, I'd go:

Semrush + Google Search Console + an AI visibility specialist

Semrush gives you the traditional SERP + AI layer; GSC gives you the actual impressions/clicks; and a specialist can give you much deeper answer-engine/citation tracking.

If you want to keep it to one platform, I'd pick Semrush.

If you're primarily an SEO team and want the strongest traditional rank/SERP workflow, I'd pick Ahrefs.

And if your real objective is specifically “zero-click + voice/AI answer visibility” rather than conventional rankings, I would not choose a rank tracker alone. I'd prioritize an AI visibility platform and use a rank tracker alongside it.

One reason this matters: current research shows that AI Overviews and zero-click behavior are already materially changing the relationship between rankings and traffic; Ahrefs reports substantially lower CTR for top organic results when AI Overviews appear. Ahrefs

If you tell me your site type (ecommerce, SaaS, local, publisher, etc.) and roughly how many keywords you need to track, I can give you a Semrush vs Ahrefs vs SE Ranking vs STAT vs Otterly/Profound comparison with pricing, API access, voice/AI coverage, and the exact metrics each can export.

1. Traditional visibility

Where do I rank?

Track position, Share of Voice, featured snippets, PAA, local pack, etc.

2. Zero-click visibility

When someone searches but doesn't need to click, did my brand/content still appear?

Track:

• AI Overviews
• featured snippets
• knowledge panels
• local results
• PAA
• other SERP features
• estimated CTR/click loss
• GSC impressions vs clicks

3. Answer-engine / voice visibility

When an assistant answers the question, does it use or mention me?

Track:

• ChatGPT
• Gemini
• Perplexity
• Google AI Overviews / AI Mode
• citations
• brand mentions
• source URLs
• competitor citations
• answer share of voice

That third category is increasingly more important than trying to create a single “voice ranking” number.

What I'd use

If you're building a serious 2026 search visibility dashboard, I'd go:

Semrush + Google Search Console + an AI visibility specialist

Semrush gives you the traditional SERP + AI layer; GSC gives you the actual impressions/clicks; and a specialist can give you much deeper answer-engine/citation tracking.

If you want to keep it to one platform, I'd pick Semrush.

If you're primarily an SEO team and want the strongest traditional rank/SERP workflow, I'd pick Ahrefs.

And if your real objective is specifically “zero-click + voice/AI answer visibility” rather than conventional rankings, I would not choose a rank tracker alone. I'd prioritize an AI visibility platform and use a rank tracker alongside it.

Short answer: traditional rank trackers only partially cover this. They are good at measuring the conditions that lead to zero-click visibility (featured snippets, AI Overviews, SERP features), but voice search tracking itself is still limited because Google Assistant, Siri, Alexa, and device-level voice results do not expose a clean “voice ranking” dataset. The better tools now are shifting toward AI answer visibility + SERP feature ownership, which are closer proxies. Semrush HubSpot Blog

What you can realistically track

Semrush HubSpot Blog## Best-performing tools by use case

1. Best overall rank tracking + SERP features

Semrush is one of the strongest choices if you want traditional SEO plus emerging search visibility. Its Position Tracking includes SERP features, AI Overviews tracking, competitor visibility, device/location segmentation, and it is expanding into LLM prompt tracking. Semrush

Best for:

• SEO teams
• Agencies
• Competitive monitoring
• Combining rankings with content/backlink data

2. Best pure rank accuracy

AccuRanker is often favored when the main requirement is highly granular rank tracking. It focuses heavily on fast refreshes, SERP feature tracking, and large keyword sets. cloro korvex

Best for:

• Enterprise SEO
• Large keyword portfolios
• Daily position monitoring

3. Best for local voice-search proxies

BrightLocal and similar local SEO trackers are useful because many voice queries are local (“best plumber near me,” “coffee shop nearby”). Tracking map pack visibility, reviews, and local rankings gives a practical proxy for voice performance. cloro

Best for:

• Multi-location businesses
• Local SEO
• Service-area businesses

4. Best for AI/answer-engine visibility (closest to future voice tracking)

Tools such as Rank.ai and RankZero focus on whether brands appear in AI-generated answers across systems like ChatGPT, Gemini, Claude, Perplexity, and Google AI Overviews. Rank.ai RankZero

Best for:

• AEO (Answer Engine Optimization)
• Monitoring “who gets recommended”
• Zero-click search strategy

My recommended stack for tracking voice + zero-click

For most serious SEO programs:

1. Semrush or AccuRanker

→ Track keywords, SERP features, AI Overviews, competitors

2. BrightLocal (if local)

→ Track map visibility and local-intent queries

3. An AI visibility tracker (Rank.ai, RankZero, similar)

→ Track whether assistants and AI engines mention your brand

4. Google Search Console

→ Validate impressions/click declines where zero-click features may be taking clicks

Metrics I would build a dashboard around

• % of tracked queries triggering AI Overviews
• Featured snippet ownership rate
• PAA appearance rate
• Local pack visibility
• Branded query answer presence
• AI assistant mention/share-of-voice
• Click-through rate decline despite stable rankings
• “Position 1 but low CTR” keywords (classic zero-click warning)

If your goal is specifically voice search optimization, I would not buy a tracker that claims “voice rankings” alone; I would prioritize SERP feature tracking + AI answer visibility + local ranking data, because those are measurable proxies for how assistants choose answers.

Yes—but there’s an important distinction: rank trackers are good at measuring the SERP conditions that cause zero-click searches, but “voice search” itself is much harder to measure directly.

I’d separate the problem into three indicators:

• Zero-click visibility: featured snippets, AI Overviews, knowledge panels/cards, local packs, PAA, etc.
• SERP click potential: whether your ranking is likely to generate a click given the SERP features surrounding it.
• Voice/search-assistant visibility: whether your content is being surfaced as an answer for conversational queries. This is still much less standardized than traditional rank tracking.

My ranking of the major tools

1. Semrush — probably the best overall fit

Semrush is particularly strong if you want to build a “search visibility beyond rankings” dashboard.

Its Position Tracking can identify whether your keywords trigger and/or win SERP features including featured snippets, AI Overviews, local packs, videos, etc. It also tracks visibility and share of voice rather than just position. Semrush Semrush

More importantly for your use case, Semrush is expanding tracking beyond traditional Google rankings into AI/search platforms, which makes it more future-proof if your definition of “zero click” includes AI answers. Semrush

semrush.com

My verdict: Best single platform if you're trying to monitor traditional SERPs + AI search + visibility.

2. Ahrefs — arguably the best for granular zero-click analysis

Ahrefs is excellent if your main objective is understanding which SERP features are stealing clicks from organic results and whether your site owns them.

Its Rank Tracker currently supports 19 SERP features, including AI Overviews, featured snippets, local packs, knowledge panels/cards, PAA, videos, shopping and more. Ahrefs Ahrefs Help Center

It also lets you filter SERPs based on whether your target actually occupies the feature, rather than merely whether the feature exists. Ahrefs Help Center

That is very useful for creating metrics such as:

“1,200 tracked keywords trigger AI Overviews; we are cited/visible in 340 of them.”

Ahrefs has also added comparisons between current and previous SERPs and more advanced SERP-feature filtering. Ahrefs

ahrefs.com

My verdict: Best choice if zero-click/SERP-feature intelligence is the center of the project.

3. STAT — strongest enterprise option

STAT is worth looking at if you're dealing with tens or hundreds of thousands of keywords, multiple markets, or sophisticated SERP analysis.

I'd favor STAT over the consumer-oriented tools when the requirement is essentially:

“Build a serious enterprise SERP monitoring system.”

It is less attractive if you're a normal SEO team that simply wants an easy dashboard.

4. AccuRanker — excellent rank tracker, less compelling for voice

AccuRanker is one I'd consider when ranking accuracy, speed, segmentation and reporting matter more than broader search-intelligence features.

But I wouldn't choose it specifically because you want voice-search measurement. Its core strength remains rank tracking rather than directly measuring what assistants are answering.

The big caveat: “voice search”

This is where I'd be careful with vendor claims.

A rank tracker generally cannot tell you “you received 47 voice searches” because Google doesn't expose voice-search usage as a clean keyword-level ranking metric.

Instead, I'd build a voice-search proxy dataset:

1. Track conversational/long-tail queries.
2. Track question keywords.
3. Track featured snippets.
4. Track PAA.
5. Track local-pack results.
6. Track AI Overviews.
7. Track answer-oriented content.
8. Compare rankings against GSC clicks/impressions.
9. Where possible, separately test actual assistant responses.

This gives you a much more meaningful “voice/answer visibility” score than simply looking for a vendor checkbox called “voice search.”

What I'd actually track

If you're building a reporting system, I'd create something like:

Zero-Click Visibility Score

% of tracked queries where your site owns a SERP feature

Then break it down:

• Featured snippet ownership
• AI Overview visibility/citation
• PAA presence
• Knowledge panel/card
• Local pack
• Video result
• Image result
• Sitelinks
• Other answer features

And separately:

Organic CTR Opportunity

Expected CTR given SERP layout × ranking position

That distinction is important because position #1 does not necessarily mean high click potential anymore. Ahrefs' research, for example, found major changes in SERP composition, including substantial growth in AI Overviews and declines in traditional featured snippets. Ahrefs

My recommendation

If you're choosing one tool, I'd shortlist:

Semrush → best all-around search/AI visibility platform

Ahrefs → best for detailed SERP-feature and zero-click analysis

STAT → best for enterprise-scale SERP intelligence

AccuRanker → best if traditional rank-tracking performance is the priority

For your specific requirement—voice search + zero-click indicators—I'd lean Semrush or Ahrefs, with Semrush having the edge if you also want AI-search monitoring, and Ahrefs having the edge if your primary question is “what SERP features are appearing, and do we own them?”

If you tell me roughly how many keywords/domains you need to track and whether this is for an agency, enterprise SEO team, or your own site, I can give you a much more concrete Semrush vs Ahrefs vs STAT vs AccuRanker comparison, including pricing and exactly which metrics each can/can't provide.

3. STAT — strongest enterprise option

STAT is worth looking at if you're dealing with tens or hundreds of thousands of keywords, multiple markets, or sophisticated SERP analysis.

I'd favor STAT over the consumer-oriented tools when the requirement is essentially:

“Build a serious enterprise SERP monitoring system.”

It is less attractive if you're a normal SEO team that simply wants an easy dashboard.

4. AccuRanker — excellent rank tracker, less compelling for voice

AccuRanker is one I'd consider when ranking accuracy, speed, segmentation and reporting matter more than broader search-intelligence features.

But I wouldn't choose it specifically because you want voice-search measurement. Its core strength remains rank tracking rather than directly measuring what assistants are answering.

The big caveat: “voice search”

This is where I'd be careful with vendor claims.

A rank tracker generally cannot tell you “you received 47 voice searches” because Google doesn't expose voice-search usage as a clean keyword-level ranking metric.

Instead, I'd build a voice-search proxy dataset:

1. Track conversational/long-tail queries.
2. Track question keywords.
3. Track featured snippets.
4. Track PAA.
5. Track local-pack results.
6. Track AI Overviews.
7. Track answer-oriented content.
8. Compare rankings against GSC clicks/impressions.
9. Where possible, separately test actual assistant responses.

This gives you a much more meaningful “voice/answer visibility” score than simply looking for a vendor checkbox called “voice search.”

What I'd actually track

If you're building a reporting system, I'd create something like:

Zero-Click Visibility Score

% of tracked queries where your site owns a SERP feature

Then break it down:

• Featured snippet ownership
• AI Overview visibility/citation
• PAA presence
• Knowledge panel/card
• Local pack
• Video result
• Image result
• Sitelinks
• Other answer features

And separately:

Organic CTR Opportunity

Expected CTR given SERP layout × ranking position

That distinction is important because position #1 does not necessarily mean high click potential anymore. Ahrefs' research, for example, found major changes in SERP composition, including substantial growth in AI Overviews and declines in traditional featured snippets.

My recommendation

If you're choosing one tool, I'd shortlist:

Semrush → best all-around search/AI visibility platform

Ahrefs → best for detailed SERP-feature and zero-click analysis

STAT → best for enterprise-scale SERP intelligence

AccuRanker → best if traditional rank-tracking performance is the priority

For your specific requirement—voice search + zero-click indicators—I'd lean Semrush or Ahrefs, with Semrush having the edge if you also want AI-search monitoring, and Ahrefs having the edge if your primary question is “what SERP features are appearing, and do we own them?”

Yes—but there’s an important distinction: traditional rank trackers are good at measuring the SERP conditions that create zero-click searches, but most do not directly measure “zero-click” as a definitive metric. Voice search is even harder because Google generally doesn’t expose a clean “voice query” flag.

For 2026, I’d separate the problem into three measurement layers:

My ranking of the best options

1. Semrush — best overall for your use case

Semrush's Position Tracking tracks SERP features including featured snippets, AI Overviews and local packs, and it can monitor visibility across search engines, AI platforms, devices and locations. www.semrush.com

That's useful for zero-click because you can identify queries where:

• an AI Overview appears
• a featured snippet appears
• a knowledge panel/card appears
• a local pack appears
• your site is or isn't the source
• your traditional organic position has changed

Semrush also has research specifically around zero-click behavior, using large-scale clickstream/search data rather than simply assuming that a SERP feature equals a zero-click search. www.semrush.com

Best if: you want one platform for conventional SEO + SERP features + AI visibility + competitor monitoring.

2. Ahrefs — arguably the best for SERP-feature/organic analysis

Ahrefs Rank Tracker currently tracks 19 SERP features, including AI Overviews, and lets you filter keywords according to whether a particular feature appears and whether your domain occupies that feature. www.semrush.comwww.semrush.comhelp.ahrefs.comtechnologyadvice.com

That's particularly useful for constructing a zero-click exposure metric.

For example:

1,000 tracked keywords
→ 420 trigger an AI Overview
→ 180 trigger a featured snippet
→ 90 trigger a knowledge panel
→ 240 have your site visible in one of those features

You can then monitor that percentage over time.

Ahrefs also explicitly connects AI Overviews with declining CTR; its December 2025 analysis found a 58% lower average CTR for the top-ranking page when an AI Overview was present. ahrefs.com

Best if: your primary concern is understanding what the SERP looks like around your rankings and how much organic opportunity is being displaced.

3. Advanced Web Ranking — excellent if SERP real estate is the priority

AWR has a particularly interesting metric called Pixel Position, which tells you where your result physically appears on the SERP rather than merely saying “position 4.” That matters enormously for zero-click measurement because position #3 underneath an enormous AI/feature block isn't equivalent to position #3 on an old-fashioned SERP. www.semrush.com

Best if: you want to explain why rankings haven't changed but traffic/CTR has.

4. STAT — strongest enterprise-oriented choice

I'd consider STAT when you have a large keyword set and need sophisticated SERP monitoring, segmentation and competitive analysis rather than a general-purpose SEO suite.

Best if: you're an enterprise SEO team managing thousands/millions of keywords and want granular SERP intelligence.

What about voice search?

This is where I'd be careful.

I wouldn't buy a rank tracker because it claims to “track voice search” and assume you've solved voice measurement.

Voice searches aren't simply another Google ranking position. Many voice queries ultimately resolve to things such as:

• featured snippets
• local results
• knowledge graph answers
• People Also Ask
• direct answers
• AI-generated answers

So the practical approach is to create a voice-search proxy dataset.

For example, track query classes such as:

“how do I…”
“what is…”
“where can I…”
“near me…”
“who is…”
“best X…”
“how much does X cost…”

Then measure whether your site owns the answer-producing SERP features.

That gives you a much more actionable voice-answer visibility metric than simply asking a tracker whether a query was spoken.

The setup I'd recommend

If you're serious about this, I'd use:

Semrush or Ahrefs + Google Search Console + an AI visibility tracker.

Your dashboard could have four KPIs:

1. Organic Visibility
Traditional rankings / share of voice.

2. Zero-Click Exposure
% of tracked queries generating SERP features that can answer the query without a click.

3. Answer Ownership
% of those queries where your site supplies the featured snippet, AI citation, knowledge result, etc.

4. Voice/Conversational Visibility
% of conversational/informational queries where your brand/page is the answer or source.

That last distinction is important. “A zero-click SERP exists” and “my brand owns the zero-click answer” are completely different KPIs.

And I'd add a fifth metric in 2026:

5. AI Citation Share — how frequently your brand/site is cited or mentioned in Google AI Overviews/AI Mode and ChatGPT, Gemini, Perplexity, etc. Dedicated AI visibility platforms are increasingly better suited to this than traditional rank trackers. technologyadvice.com

Bottom line

If I were choosing specifically for voice + zero-click + AI visibility, my shortlist would be:

🥇 Semrush — best all-around measurement stack
🥈 Ahrefs — best SERP-feature/organic analysis
🥉 STAT — best for sophisticated enterprise tracking
4. Advanced Web Ranking — excellent for SERP real-estate/pixel visibility
5. Dedicated AI tracker (Profound/Otterly/etc.) — add this when AI-answer visibility becomes a major KPI

The key is that no single conventional rank tracker perfectly measures voice search or zero-click behavior. The strongest measurement system combines SERP-feature data with actual Search Console clicks/impressions and, increasingly, AI-answer/citation monitoring.

Yes—but there’s an important distinction: traditional rank trackers can measure some zero-click signals, but voice search itself is much harder to measure directly. In 2026, the strongest tools increasingly combine SERP-feature tracking with AI/LLM visibility.

My ranking for your use case

1. Semrush — probably the strongest single choice

Semrush has evolved beyond simply reporting position #3, #7, etc.

Its Position Tracking can monitor SERP features such as AI Overviews, featured snippets, local packs, video results, etc., and it now tracks visibility in AI environments as well. Semrush specifically lets you measure whether your domain appears inside an AI Overview rather than merely whether an Overview exists for the keyword. Semrush Semrush

That's important for zero-click measurement because I'd track:

• Traditional organic position
• AI Overview presence
• Whether your domain is cited in the AIO
• Featured snippet ownership
• PAA presence
• Local Pack presence
• Estimated visibility/share of voice
• AI/LLM mentions
• Competitor presence

semrush.com

Verdict: best all-around platform if you want one system.

2. Ahrefs — arguably better for SEO + AI research

Ahrefs Rank Tracker currently tracks 19 SERP features, including AI Overviews, featured snippets, PAA, local packs, shopping, videos, etc. It also provides Share of Voice and SERP history. Ahrefs

But the interesting part is its separate Brand Radar product. Ahrefs now tracks AI visibility across Google AI Overviews, AI Mode, ChatGPT, Gemini, Perplexity, and Copilot, including mentions and citations. Ahrefs Ahrefs Help Center

ahrefs.com

Verdict: excellent if you're trying to understand the transition from "ranking" to "being mentioned/cited."

3. STAT — strongest if you are doing serious SERP measurement

STAT Search Analytics is worth considering if you're an enterprise SEO team or agency.

Its strength isn't necessarily having the prettiest all-in-one marketing suite. It's large-scale SERP data and granular SERP-feature analysis. That's useful if you want to build a proper zero-click monitoring system around thousands or millions of keywords.

I'd put STAT ahead of Semrush/Ahrefs if your primary requirement is SERP intelligence at enterprise scale, rather than general SEO software.

But here's the catch with "voice search"

This is where I'd be careful about vendor claims.

A rank tracker generally cannot tell you "37% of voice searches resulted in your answer."

Voice is a query interface, not necessarily a distinct search result. A spoken query can ultimately produce:

• a Google search result
• an AI Overview
• a featured snippet
• a local result
• an answer from an assistant
• an AI-generated response

So the better measurement framework is:

Voice-query visibility → SERP/AI answer visibility → click/no-click outcome

Rather than trying to create a single "voice ranking."

For example, build a keyword set containing conversational queries:

"What's the best accounting software for a small business?"
"Where can I find a good Italian restaurant near me?"
"How much does X cost?"

Then track whether those queries generate:

1. AI Overview
2. Featured snippet
3. PAA
4. Local Pack
5. Your URL
6. Your brand/entity in the answer
7. A citation to your content
8. A click opportunity

That gives you a much more meaningful voice + zero-click visibility score.

What I'd choose

If I were building this measurement program today:

Best single platform: Semrush

Best SEO + AI visibility combination: Ahrefs + its Brand Radar

Best enterprise SERP monitoring: STAT

Best high-frequency rank tracking: AccuRanker

And I would not buy a rank tracker solely because it claims to track "voice search." I'd evaluate how well it captures the surfaces that voice queries resolve into.

One particularly important development is Google AI Mode. Ahrefs notes that AI Mode and AI Overviews are separate surfaces and can cite different sources; it also reports that Google Search Console doesn't separately expose AI Mode data. Ahrefs That makes third-party visibility tracking increasingly valuable.

If you're deciding between Semrush vs Ahrefs vs STAT vs AccuRanker, I can also give you a feature-by-feature scorecard specifically for voice search, zero-click, AI Overviews, featured snippets, PAA, local pack, and API/reporting, which would make the choice much clearer.

• a Google search result
• an AI Overview
• a featured snippet
• a local result
• an answer from an assistant
• an AI-generated response

So the better measurement framework is:

Voice-query visibility → SERP/AI answer visibility → click/no-click outcome

Rather than trying to create a single "voice ranking."

For example, build a keyword set containing conversational queries:

"What's the best accounting software for a small business?"
"Where can I find a good Italian restaurant near me?"
"How much does X cost?"

Then track whether those queries generate:

1. AI Overview
2. Featured snippet
3. PAA
4. Local Pack
5. Your URL
6. Your brand/entity in the answer
7. A citation to your content
8. A click opportunity

That gives you a much more meaningful voice + zero-click visibility score.

What I'd choose

If I were building this measurement program today:

Best single platform: Semrush

Best SEO + AI visibility combination: Ahrefs + its Brand Radar

Best enterprise SERP monitoring: STAT

Best high-frequency rank tracking: AccuRanker

And I would not buy a rank tracker solely because it claims to track "voice search." I'd evaluate how well it captures the surfaces that voice queries resolve into.

One particularly important development is Google AI Mode. Ahrefs notes that AI Mode and AI Overviews are separate surfaces and can cite different sources; it also reports that Google Search Console doesn't separately expose AI Mode data. That makes third-party visibility tracking increasingly valuable.

Yes, but with an important distinction: traditional rank trackers usually do not measure voice search directly, and they only partially measure zero-click search. The best tools today combine:

1. SERP feature tracking (featured snippets, AI Overviews, knowledge panels, local packs)
2. AI answer visibility tracking (ChatGPT, Gemini, Perplexity, Google AI Overviews)
3. Search Console data analysis (queries with impressions but low clicks)
4. Structured data/entity monitoring (important for voice assistants)

Stackmatix HubSpot Blog## Voice search tracking: what rank trackers can and cannot do

What they can track

• Rankings for conversational, long-tail queries that resemble voice searches
• Featured snippet ownership (“position zero”)
• Local pack visibility (critical for “near me” voice searches)
• Mobile rankings
• SERP features that voice assistants often rely on

What they generally cannot track

• Actual Alexa/Siri/Google Assistant voice query volume
• The exact percentage of users who heard your brand in a voice answer
• Voice assistant citations unless the platform specifically models them

Google and Apple do not provide a complete “voice search analytics” dataset, so most vendors use proxies.

Best tools for zero-click and AI/answer visibility

cloro korvex## My picks by use case

Best overall for zero-click + AI search visibility

Semrush

• Tracks SERP features
• Useful for AI Overview monitoring
• Strong competitor comparisons
• Good reporting for teams

Best if your concern is:
“Are we still visible even when users do not click?”

Stackmatix### Best pure rank tracker

AccuRanker

• Very strong daily rank tracking
• Fast refreshes
• Strong SERP feature monitoring

Best if your concern is:
“Are we gaining or losing visibility for priority queries?”

cloro### Best for local voice-search optimization

BrightLocal

• Local pack tracking
• Google Business Profile monitoring
• Geo-specific rankings

Best for:

• “near me” searches
• restaurants
• services businesses
• multi-location brands

cloro### Best for AI answers (ChatGPT-style search)

Dedicated AI visibility platforms are becoming more useful because classic rank trackers were built around blue links. Tools in this category monitor whether AI systems mention your brand, cite your pages, or recommend competitors instead. Rank.ai RankZero

Examples:

• Rank.ai
• RankZero

Metrics I would actually track

For a modern SEO dashboard, I would track:

Zero-click indicators

• Featured snippet ownership %
• AI Overview appearances
• Knowledge panel presence
• People Also Ask appearances
• Local pack appearances
• Impressions ÷ clicks decline in Google Search Console

Voice-search proxies

• Question keyword rankings (“how,” “what,” “best,” “near me”)
• Position 1–3 mobile rankings
• Featured snippet wins
• FAQ/schema performance
• Local search visibility

AI search indicators

• Brand mentions in ChatGPT/Gemini/Perplexity
• Citation frequency
• Competitor share of voice
• Pages being cited

Recommended stack

For most companies:

SMB/local business

• BrightLocal + Google Search Console + Semrush

Growing SEO team

• Semrush + AccuRanker + Search Console

Enterprise / AI-first SEO

• STAT or AccuRanker + Semrush + AI visibility tracker

No current rank tracker gives a perfect “voice search rank.” The strongest approach is measuring the answer layer (snippets, AI answers, local results) rather than trying to measure voice assistants directly.

Yes—but there’s an important distinction: traditional rank tracking is good at measuring SERP-based zero-click signals, while voice-search visibility is much harder to measure directly.

Best options

1. Semrush — probably the strongest all-around choice

semrush.com

Semrush's Position Tracking monitors SERP features including featured snippets, AI Overviews, local packs, etc., and reports visibility/share of voice rather than simply ranking position. It can also track traditional search and AI-search competitors. Semrush Semrush

For your particular use case, I'd use Semrush to build a "zero-click risk" dashboard around:

• Featured snippets
• AI Overviews
• Knowledge panels/cards
• People Also Ask
• Local packs
• Video/image results
• Your share of SERP visibility
• Competitor ownership of those features

That's much more informative than simply watching positions 1–10.

2. Ahrefs — arguably better for SERP-feature analysis

ahrefs.com

Ahrefs currently tracks 19 SERP features, including AI Overviews, featured snippets, local packs, PAA, videos, knowledge panels and more. Ahrefs Ahrefs Help Center

It also has particularly useful filtering: you can ask things like "show me keywords where an AI Overview exists but my site isn't included" or compare SERP-feature changes over time. Ahrefs Help Center Ahrefs

That's excellent for identifying zero-click opportunities/losses, rather than treating a #1 ranking as automatically valuable.

What about voice search?

This is where I'd be careful.

Most rank trackers do not truly measure "voice searches" themselves. Google generally doesn't provide a clean dataset saying:

"This keyword was searched via Google Assistant / voice, and your result was spoken."

Instead, you have to use proxies:

• Conversational/long-tail queries
• Question keywords
• Featured snippets
• PAA
• Local pack results
• Mobile rankings
• Queries with strong informational intent
• Search Console query/impression/click data

So I wouldn't buy a rank tracker solely because it claims to "track voice search."

The bigger opportunity in 2026: zero-click + AI visibility

I'd actually broaden your measurement framework beyond "voice search."

Google's SERPs have changed substantially: Ahrefs' analysis of 1 million US SERPs found AI Overviews appearing on 27.43% of sampled searches by June 2025, while featured-snippet prevalence fell substantially. Ahrefs

So I'd track three separate things:

1. Traditional ranking

• Position
• Visibility
• Share of voice

2. Zero-click SERP ownership

• Featured snippets
• PAA
• Knowledge features
• Local pack
• AI Overview citations
• Other SERP features

3. Answer-engine/AI visibility

• ChatGPT
• Gemini
• Perplexity
• AI Overviews
• Brand mentions/citations

Ahrefs itself now separates this concept: it says traditional rank tracking isn't appropriate for ChatGPT/Perplexity/Gemini because those systems don't have fixed positions, and instead uses Brand Radar to measure AI mentions/citations. Ahrefs

My recommendation

If you're building a serious voice + zero-click measurement program, I'd shortlist:

Best overall: Semrush
Best if you want one platform covering conventional rankings, SERP features and emerging AI visibility.

Best for SERP/zero-click research: Ahrefs
Especially strong if your goal is finding which queries have SERP features and whether your site owns them.

Best pure rank-tracking specialist: AccuRanker
I'd choose it when extremely fast/accurate rank monitoring is more important than having the largest integrated SEO platform.

Best value for agencies: SE Ranking
Worth considering if you're tracking many sites and don't need the deepest SERP/AI analysis.

One caveat: don't report "voice-search visibility" as an exact metric unless your data source actually identifies voice queries. I'd label it something like "Voice Search Opportunity" and calculate it from conversational/question queries + SERP features + mobile/local visibility.

If you tell me whether you're tracking a local business, ecommerce site, SaaS, or publisher—and roughly how many keywords/domains—you can get a much more concrete recommendation (including which platform I'd buy and the exact KPIs I'd put on the dashboard).

Yes, but with an important distinction: traditional rank trackers only partially cover voice search and zero-click behavior. The strongest tools are increasingly adding AI answer visibility, SERP feature tracking, citations, and “share of voice” metrics rather than just keyword position. Rankability Humanize AI - Free Humanize AI Text Tool

What you can realistically track

Voice search indicators

Most rank trackers do not directly measure voice assistant queries (Google Assistant, Siri, Alexa) because the platforms generally do not expose enough query-level data. Instead, good tools track proxies:

• Featured snippet ownership
• People Also Ask appearances
• FAQ/rich-result visibility
• Local pack presence (important for “near me” voice queries)
• Conversational query rankings
• AI assistant mentions/citations (increasingly relevant)

Zero-click indicators

These are much easier to measure. Look for:

• AI Overviews appearances
• Featured snippets
• Knowledge panels
• Local packs
• Image/video results
• “No-click” SERP features
• Brand mentions in AI answers
• Citation sources used by AI engines

Best-performing tools by use case

Rankability Rankeo## My ranking for your specific goal (voice + zero-click)

1. Best overall stack: Semrush + AccuRanker

Good if you care about:

• Google SERPs
• Featured snippets
• AI Overviews
• Traditional SEO reporting

Use Semrush for ecosystem reporting and AccuRanker for precision rank movement.

2. Best for AI-driven zero-click: Profound or Peec AI

Better if your concern is:

“When someone asks ChatGPT, Gemini, or Perplexity, does my brand appear?”

These tools focus on:

• Prompt tracking
• Brand mentions
• Citation sources
• Competitor share of voice

Rankability Visibility.so### 3. Best enterprise SEO platform approach: Ahrefs or Semrush

If you already have a large SEO operation, adding AI visibility inside your existing platform is usually easier than introducing a separate tool. AIToolRush

Metrics I would build a dashboard around

For a modern “search visibility” dashboard:

Classic SEO

• Average rank
• Share of SERP clicks
• Organic CTR
• Keyword visibility

Zero-click

• Featured snippet ownership %
• AI Overview appearances
• SERP feature ownership
• Knowledge panel presence

AI/voice proxies

• % of tracked conversational prompts where brand appears
• Citation rate
• AI answer share of voice
• Competitor mention rate
• Local intent coverage

Bottom line

If your priority is Google voice/search behavior, choose Semrush + AccuRanker.

If your priority is the future of zero-click discovery through ChatGPT, Gemini, Perplexity, and AI Overviews, choose a dedicated AI visibility tracker like Profound, Peec AI, or similar GEO tools alongside your normal rank tracker. Rankability Humanize AI - Free Humanize AI Text Tool

A good setup is no longer “rank tracker only”; it is rank tracker + SERP feature monitoring + AI citation monitoring.

Yes—but rank trackers vary a lot in how well they cover voice search and zero-click behavior.

The important distinction is that “voice search” and “zero-click” aren't usually a single metric inside a rank tracker. The better platforms approximate them through SERP features, AI answers, featured snippets, and visibility/share-of-voice data.

My current ranking

Semrush would be my first choice if your objective is specifically to build a “zero-click/voice visibility” dashboard.

Its Position Tracking can identify keywords triggering AI Overviews, featured snippets, knowledge panels, PAA, local packs, videos and other SERP features, and it can distinguish when your domain actually appears in those features. Semrush Semrush

More importantly, Semrush now has a broader AI-search layer: it tracks visibility in Google AI Overviews, Google AI Mode, ChatGPT and Gemini, rather than treating traditional rankings as the whole picture. Semrush

Where Ahrefs is particularly strong

Ahrefs is probably the strongest alternative if you want to combine traditional SEO with AI visibility.

Its Rank Tracker currently tracks 19 SERP features, including AI Overviews, and lets you see historical SERP changes. Ahrefs Ahrefs Help Center

Ahrefs' newer Brand Radar is particularly interesting for your use case: it monitors brand visibility across AI systems and measures mentions/citations and AI share of voice. It uses hundreds of millions of search-backed prompts rather than relying only on the keywords you've manually added. Ahrefs Help Center

So I'd think of it as:

Rank Tracker → traditional/Google zero-click visibility

Brand Radar → AI/answer-engine visibility

But there's a catch with “voice search”

If by voice search you mean:

“How often does my site get surfaced when someone asks Siri/Google Assistant/Alexa a question?”

Most rank trackers don't give you a clean, direct “voice searches won” metric.

Instead, I'd track the things that are strong proxies for voice answers:

• Featured snippets
• Question/PAA results
• Local Pack / Maps visibility
• Knowledge panels
• Conversational/long-tail queries
• AI Overviews
• AI citations
• Position #1 for question-based searches
• Local rankings by precise geography

This is much more actionable than trying to estimate “voice search volume,” which is difficult to observe directly.

For zero-click, I'd build a dedicated KPI set

Rather than simply tracking rankings, I'd create something like:

Zero-Click Visibility Rate

% of tracked searches where your brand/page appears in a SERP feature capable of answering the query without a click.

Then split it into:

• AI Overview visibility %
• Featured Snippet %
• PAA %
• Local Pack %
• Knowledge Panel %
• Video/Image result %
• Total zero-click visibility %

And separately:

Citation Rate

% of AI Overviews/AI answers that cite your domain.

Click Opportunity Rate

% of tracked queries where no dominant zero-click feature exists.

That last metric is useful because a #1 ranking on a conventional SERP can be substantially more valuable than a #1 ranking underneath an enormous AI answer.

Semrush itself recommends measuring an AI Overview trigger rate and AI Overview citation rate, which is very close to this framework. Semrush

What I'd choose

• One platform: Semrush — strongest all-around combination of traditional rank tracking, SERP features, zero-click analysis and AI visibility.
• SEO-heavy organization: Ahrefs — excellent traditional SERP data plus increasingly sophisticated AI visibility through Brand Radar.
• Enterprise / very granular SERP monitoring: STAT or AccuRanker.
• Local business / voice-oriented strategy: BrightLocal plus a broader tracker.
• Serious measurement program: don't rely on a rank tracker alone. Combine rank/SERP data + Google Search Console + analytics + an AI visibility tracker.

One particularly important point in 2026: don't treat “AI visibility” as synonymous with “zero-click.” AI Overviews are one zero-click mechanism, but zero-click also includes featured snippets, local results, PAA, knowledge panels, etc. Conversely, ChatGPT/Gemini visibility isn't necessarily a Google zero-click search at all. Ahrefs explicitly makes this distinction in its documentation. Ahrefs

If you tell me whether you're tracking a local business, ecommerce site, SaaS/company site, or an agency's client portfolio, I can give you a specific tool stack + KPI dashboard for measuring voice/zero-click visibility.

Its Rank Tracker currently tracks 19 SERP features, including AI Overviews, and lets you see historical SERP changes. Ahrefs Ahrefs Help Center

Ahrefs' newer Brand Radar is particularly interesting for your use case: it monitors brand visibility across AI systems and measures mentions/citations and AI share of voice. It uses hundreds of millions of search-backed prompts rather than relying only on the keywords you've manually added. Ahrefs Help Center

So I'd think of it as:

Rank Tracker → traditional/Google zero-click visibility

Brand Radar → AI/answer-engine visibility

But there's a catch with “voice search”

If by voice search you mean:

“How often does my site get surfaced when someone asks Siri/Google Assistant/Alexa a question?”

Most rank trackers don't give you a clean, direct “voice searches won” metric.

Instead, I'd track the things that are strong proxies for voice answers:

• Featured snippets
• Question/PAA results
• Local Pack / Maps visibility
• Knowledge panels
• Conversational/long-tail queries
• AI Overviews
• AI citations
• Position #1 for question-based searches
• Local rankings by precise geography

This is much more actionable than trying to estimate “voice search volume,” which is difficult to observe directly.

For zero-click, I'd build a dedicated KPI set

Rather than simply tracking rankings, I'd create something like:

Zero-Click Visibility Rate

% of tracked searches where your brand/page appears in a SERP feature capable of answering the query without a click.

Then split it into:

• AI Overview visibility %
• Featured Snippet %
• PAA %
• Local Pack %
• Knowledge Panel %
• Video/Image result %
• Total zero-click visibility %

And separately:

Citation Rate

% of AI Overviews/AI answers that cite your domain.

Click Opportunity Rate

% of tracked queries where no dominant zero-click feature exists.

That last metric is useful because a #1 ranking on a conventional SERP can be substantially more valuable than a #1 ranking underneath an enormous AI answer.

Semrush itself recommends measuring an AI Overview trigger rate and AI Overview citation rate, which is very close to this framework.

What I'd choose

Yes—but there’s an important distinction: rank trackers are much better at measuring the signals behind voice search and zero-click than measuring voice searches themselves.

What you can realistically track

My ranking of the best options

1. Semrush — best overall for your use case

Semrush's Position Tracking is probably the strongest all-around choice if you want to monitor zero-click SERPs + AI search + traditional rankings in one system. It tracks featured snippets, AI Overviews, local packs, PAA, knowledge panels, videos and other SERP features, with daily visibility tracking. It also now covers Google, Bing and AI surfaces such as ChatGPT Search and Google AI Mode. Semrush Semrush

semrush.com

Best for: an SEO team that wants one dashboard for traditional search, SERP features and emerging AI search.

2. Advanced Web Ranking — best for analyzing zero-click impact

AWR is particularly interesting for your question because it goes beyond "did I rank #1?" and analyzes SERP composition and click potential. It tracks SERP features and explicitly discusses how features such as AI Overviews and videos can substantially reduce organic CTR even when your ranking doesn't change. Advanced Web Ranking Advanced Web Ranking

advancedwebranking.com

Best for: building a serious "ranking → SERP layout → estimated clicks" measurement system.

3. AccuRanker — best for high-frequency/precise rank data

AccuRanker is excellent if you care about the underlying ranking data and SERP landscape. It tracks 45+ SERP features, including AI Overviews, and provides pixel-position and CTR metrics. Its newer dynamic AI Share of Voice methodology also attempts to account for SERP layout, ads and search intent rather than applying one static CTR to every position. AccuRanker AccuRanker AccuRanker

accuranker.com

Best for: agencies/enterprise SEO teams that want granular rank and SERP data and will build their own reporting layer.

4. Ahrefs — best if you're already an Ahrefs user

Ahrefs Rank Tracker tracks 19 SERP features, including Featured Snippets, AI Overviews, PAA, Knowledge Panels, Local Pack, videos and more, plus historical SERP data. It also reports visibility/estimated click share. Ahrefs Ahrefs Help Center

ahrefs.com

Best for: teams that want rank tracking tightly integrated with backlink/content/keyword research.

The catch with "voice search"

I wouldn't buy a rank tracker specifically because it claims to "track voice search."

Voice queries are usually not exposed as a separate, reliable keyword/ranking dataset. Instead, I'd build a voice-search proxy score from:

• Conversational/question keywords
• Featured-snippet ownership
• PAA visibility
• Local Pack/Maps visibility
• Knowledge Panel presence
• AI Overview inclusion
• Mobile rankings
• Actual GSC impressions/clicks
• Queries containing modifiers such as near me, best, how, where, can, what, who, etc.

For local businesses, this becomes particularly useful because voice assistants frequently need structured local information—business name, category, location, hours, etc. BrightLocal, for example, is strong if local search is your focus and now also provides AI visibility by prompt/platform. BrightLocal BrightLocal Help Center

How I'd actually measure "zero-click"

Don't use ranking position as the KPI.

I'd create something like:

Zero-Click Exposure %

= tracked queries triggering zero-click SERP features / total tracked queries

Then:

Owned Zero-Click %

= queries where your site owns the featured snippet / knowledge result / local result / etc. ÷ zero-click-triggering queries

And separately track:

Organic CTR loss

= expected CTR for the ranking position − actual GSC CTR

That's much more actionable than saying "we rank #2."

AWR is particularly useful for this approach because its SERP analysis explicitly models how different SERP layouts affect click potential. Advanced Web Ranking

My recommendation

If I were setting this up today:

• Semrush → best single-platform choice
• AWR → best if zero-click/SERP composition is the core research question
• AccuRanker → best raw rank/SERP tracking infrastructure
• Ahrefs → best if you're already heavily invested in Ahrefs
• BrightLocal → add this for a heavily local/voice-oriented business

But for actual voice-search measurement, I wouldn't rely on any rank tracker alone. I'd combine a rank tracker with Google Search Console + GA4, and create a conversational-query/zero-click dashboard. That gets considerably closer to the metrics you're actually trying to understand.

I'd create something like:

Zero-Click Exposure %

= tracked queries triggering zero-click SERP features / total tracked queries

Then:

Owned Zero-Click %

= queries where your site owns the featured snippet / knowledge result / local result / etc. ÷ zero-click-triggering queries

And separately track:

Organic CTR loss

= expected CTR for the ranking position − actual GSC CTR

That's much more actionable than saying "we rank #2."

AWR is particularly useful for this approach because its SERP analysis explicitly models how different SERP layouts affect click potential.

My recommendation

If I were setting this up today:

accuranker.com

Best for: agencies/enterprise SEO teams that want granular rank and SERP data and will build their own reporting layer.

4. Ahrefs — best if you're already an Ahrefs user

Ahrefs Rank Tracker tracks 19 SERP features, including Featured Snippets, AI Overviews, PAA, Knowledge Panels, Local Pack, videos and more, plus historical SERP data. It also reports visibility/estimated click share.

Yes—but “voice search” and “zero-click” are not the same thing as traditional rank tracking, and most rank trackers only cover part of what you’re looking for.

My ranking of the options

1. semrush.com — best overall for what you're describing

Semrush's current Position Tracking can monitor SERP features, including featured snippets, video carousels, AI Overviews and local packs, and lets you compare visibility against competitors. It also now supports tracking prompts in LLMs alongside conventional search. Semrush Semrush

For zero-click, this is particularly useful because you can track whether your keywords trigger features that can answer the query without a click—and whether your site owns those features.

I'd use Semrush if your dashboard needs metrics such as:

• % of keywords producing zero-click SERPs
• Featured snippet ownership
• AI Overview presence/ownership
• Local Pack presence
• SERP-feature visibility vs competitors
• Traditional rankings + AI/LLM visibility in one system

Caveat: “voice search” itself isn't generally a clean, directly measurable metric. Google doesn't hand rank trackers a universal dataset saying this query came from a voice assistant. You usually have to approximate it through conversational/question queries, featured snippets, local results, and assistant/AI visibility.

2. ahrefs.com — probably the strongest pure SERP-feature analysis

Ahrefs Rank Tracker currently tracks 19 SERP features, including AI Overviews, featured snippets, local packs, knowledge panels/cards, People Also Ask, videos, discussions, shopping, etc. Ahrefs Ahrefs Help Center

Its SERP-feature filters are especially useful: you can ask for keywords where a particular feature exists but your site doesn't own it, which is exactly the type of dataset you'd want for zero-click optimization. Ahrefs Help Center Ahrefs

Ahrefs also lets you compare historical SERPs, including changes in SERP features. Ahrefs

So I'd pick Ahrefs over Semrush if your primary objective is SEO/SERP research, particularly:

“Which of my tracked queries generate SERP features, and which features do I own versus competitors?”

3. STAT — worth considering for enterprise-scale tracking

STAT is more interesting if you're managing thousands/millions of keywords and want granular SERP monitoring rather than an all-in-one SEO suite.

It's the kind of platform I'd investigate if you're building an enterprise search visibility / SERP intelligence program, especially where you want to monitor changes in SERP composition systematically.

What about actual voice search?

This is the important distinction:

No mainstream rank tracker can perfectly tell you “you received X voice searches and ranked #1 for them.”

Voice queries are usually not exposed as a separate ranking channel in Google's standard reporting. Instead, I'd build a voice-search proxy dataset.

For example, track query classes like:

• “what is…”
• “how do I…”
• “where is…”
• “near me”
• “best … near me”
• “who is…”
• “can I…”
• conversational long-tail questions

Then measure:

Voice-oriented keyword set → SERP feature → your ownership → estimated visibility → clicks/conversions

That gets much closer to something actionable than trying to find a nonexistent “voice ranking” number.

For zero-click, I'd track a separate KPI

I'd actually create a Zero-Click Visibility Score rather than relying on average rank.

For each tracked query:

Zero-click opportunity = query triggers a SERP/AI feature capable of answering the query without a click

Then split it into:

• Featured snippet
• AI Overview
• Knowledge panel/card
• PAA
• Local Pack
• Calculator/conversion-style results
• Video
• Shopping
• Other rich results

And track:

Opportunity → ownership → competitor ownership → change over time

That's much more meaningful than saying “we went from position 4 to position 3.”

This matters even more now because AI Overviews and other SERP features are materially changing click behavior; Ahrefs' 2026 research, for example, found substantial CTR declines associated with AI Overviews. Ahrefs

My recommendation

If you're choosing one platform:

Semrush → best if you want traditional SEO + SERP features + AI/LLM visibility in one reporting environment.

Ahrefs → best if your priority is SERP-feature/zero-click analysis and organic-search research.

STAT → best if you're an enterprise SEO team that needs very deep, large-scale rank/SERP tracking.

BrightLocal → choose this instead if your “voice search” use case is primarily local SEO. Its tracker can reproduce localized searches down to town/city/ZIP level and monitor organic, Local Pack and Maps visibility. BrightLocal Help Center

If you tell me whether you're tracking a local business, an agency's clients, or a large national/enterprise site, I can give you a specific stack and KPI dashboard for voice + zero-click + AI search, including which metrics to pull from Semrush/Ahrefs/STAT and which ones you'll need to calculate yourself.

Voice-oriented keyword set → SERP feature → your ownership → estimated visibility → clicks/conversions

That gets much closer to something actionable than trying to find a nonexistent “voice ranking” number.

For zero-click, I'd track a separate KPI

I'd actually create a Zero-Click Visibility Score rather than relying on average rank.

For each tracked query:

Zero-click opportunity = query triggers a SERP/AI feature capable of answering the query without a click

Then split it into:

• Featured snippet
• AI Overview
• Knowledge panel/card
• PAA
• Local Pack
• Calculator/conversion-style results
• Video
• Shopping
• Other rich results

And track:

Opportunity → ownership → competitor ownership → change over time

That's much more meaningful than saying “we went from position 4 to position 3.”

This matters even more now because AI Overviews and other SERP features are materially changing click behavior; Ahrefs' 2026 research, for example, found substantial CTR declines associated with AI Overviews.

My recommendation

If you're choosing one platform:

Semrush → best if you want traditional SEO + SERP features + AI/LLM visibility in one reporting environment.

Yes—but there’s an important distinction: traditional rank trackers are good at measuring SERP-based zero-click signals, but voice search itself is much harder to measure directly. In 2026, the strongest platforms increasingly combine rank tracking with AI/answer-engine visibility.

My ranking of the best options

1. semrush.com — best overall for what you're describing

Semrush's current Position Tracking can monitor SERP features such as featured snippets, AI Overviews and local packs, across locations and devices. It also lets you track visibility in LLMs, rather than treating everything as a conventional blue-link ranking. Semrush Semrush

For zero-click SEO, that's particularly useful because you can build a keyword set around:

• Featured snippets
• AI Overviews
• Knowledge panels
• Local packs
• People Also Ask
• Other answer-style SERP features

I'd choose Semrush if your goal is essentially "How visible is my brand when the user doesn't click?"

2. ahrefs.com — arguably the best SERP-feature data

Ahrefs Rank Tracker currently tracks 19 SERP features, including AI Overviews, and lets you see whether your site or a competitor owns a particular feature. It also preserves SERP history, which is valuable for measuring changes in zero-click visibility over time. Ahrefs Ahrefs

Ahrefs has also separated traditional rank tracking from AI visibility with Brand Radar, which measures brand mentions/citations across AI systems and reports AI Share of Voice. Ahrefs Ahrefs Help Center

That's a very important distinction:

Google ranking ≠ answer-engine visibility.

Ahrefs explicitly acknowledges that AI assistants don't behave like conventional SERPs, so trying to assign them a traditional "rank #1" isn't necessarily meaningful. Ahrefs

What about voice search?

This is where I'd be careful.

Most rank trackers do not actually tell you "your brand was returned in 17% of Alexa/Siri/Google Assistant voice searches." Voice-search data isn't exposed in the same clean, query-by-query manner as conventional Google rankings.

Instead, I'd use proxies:

1. Track question/conversational queries.
2. Track Featured Snippets.
3. Track Knowledge Panels/Knowledge Cards.
4. Track local packs for local-intent queries.
5. Track AI Overviews.
6. Track your presence in AI answer engines.
7. Compare those against Search Console clicks/impressions.

Those collectively give you a much better picture of answer visibility, which is what matters for voice.

The metric framework I'd recommend

Instead of creating a single "voice ranking," I'd build a dashboard with:

Zero-Click Visibility

• % of tracked keywords triggering a zero-click feature
• % of those features owned by you
• Featured Snippet ownership
• PAA presence
• Knowledge Panel/Card presence
• Local Pack presence
• AI Overview presence
• Estimated clicks lost to SERP features

Answer/AI Visibility

• AI citation rate
• AI mention rate
• AI Share of Voice
• Competitor citation rate
• Pages most frequently cited

Traditional SEO

• Organic position
• Share of Voice
• Impressions
• CTR
• Clicks
• Ranking volatility

That gives you a much more defensible "search visibility beyond clicks" metric.

So which would I buy?

If you're an agency or enterprise: Semrush first.

If you're an SEO team heavily focused on SERPs and content research: Ahrefs.

If you need extremely granular enterprise SERP monitoring: STAT is worth evaluating alongside them.

If you're primarily local SEO: BrightLocal is more specialized; its Rank Tracker recreates localized searches at city/ZIP-code level. BrightLocal Help Center

One caveat with all of these: don't interpret an AI Overview appearance as equivalent to a traditional #1 ranking. Even Ahrefs' own current documentation distinguishes AI visibility from conventional ranking, and its SERP API represents AI Overview components separately. Ahrefs Docs

If you tell me whether you're tracking a local business, SaaS/company site, publisher, or ecommerce site, I can give you a specific stack + KPI/dashboard setup for measuring voice + zero-click visibility, including which metrics I'd pull from Semrush/Ahrefs/Search Console and how I'd calculate a single visibility score.

• Organic position
• Share of Voice
• Impressions
• CTR
• Clicks
• Ranking volatility

That gives you a much more defensible "search visibility beyond clicks" metric.

So which would I buy?

If you're an agency or enterprise: Semrush first.

If you're an SEO team heavily focused on SERPs and content research: Ahrefs.

If you need extremely granular enterprise SERP monitoring: STAT is worth evaluating alongside them.

If you're primarily local SEO: BrightLocal is more specialized; its Rank Tracker recreates localized searches at city/ZIP-code level.

Yes — but there’s an important distinction:

• Zero-click indicators: most good rank trackers can measure these indirectly through SERP features such as Featured Snippets, AI Overviews, Knowledge Panels, PAA, local packs, etc.
• Voice search: traditional rank trackers generally do not directly measure “voice searches” as a separate Google ranking channel. You usually have to infer voice-search opportunity from conversational/question queries, SERP features, mobile results, and sometimes third-party voice/AI visibility data.

My ranking of the best options

1. Ahrefs — my pick for most teams

Ahrefs is particularly strong if you're trying to understand why organic clicks are disappearing even when rankings haven't changed.

Its Rank Tracker identifies SERP features and whether your site owns them. You can filter for things like Featured Snippets and see opportunities where a SERP feature exists but you don't own it. Ahrefs Help Center Ahrefs

More importantly for 2026, Ahrefs has expanded beyond traditional SERPs with Brand Radar, which tracks brand mentions/citations across ChatGPT, Gemini, Perplexity, Copilot and other AI systems. It also tracks Google AI Overviews and AI Mode. Ahrefs Ahrefs

ahrefs.com

Best if your definition of zero-click is evolving into “visibility without a traditional organic click.”

2. Semrush — strongest all-in-one alternative

Semrush Position Tracking explicitly monitors SERP features including Featured Snippets, video carousels, AI Overviews and local packs, including whether your domain appears in them. It also reports visibility across search engines, LLMs, devices and locations. Semrush

semrush.com

I'd favor Semrush over Ahrefs if you're managing SEO + PPC + competitive research + reporting in one system.

3. STAT — potentially the best for serious SERP/zero-click analysis

STAT Search Analytics is worth looking at if this is primarily an enterprise SEO intelligence project rather than general-purpose SEO.

STAT is particularly good at segmenting SERPs, calculating Share of Voice, and tracking large numbers of SERP features. Its current feature set includes 60+ SERP features and multiple AI-result types, including monitoring when AI Overviews appear, how much SERP real estate they occupy, and the sources being used. G2

moz.com

For an agency or large enterprise asking “What percentage of our target SERP real estate do we actually control?”, I'd put STAT ahead of most conventional rank trackers.

What about voice search?

This is where I'd be careful about vendor claims.

A rank tracker can tell you:

“For these 5,000 conversational/question keywords, we rank #1 and/or own the Featured Snippet.”

It generally cannot tell you:

“We received 18,432 Google Assistant voice searches and our competitor received 12,100.”

Google doesn't expose that kind of clean, keyword-level voice-search ranking dataset through Search Console.

So I'd build a voice-search proxy metric rather than looking for a magic “voice ranking” number:

Voice Opportunity Score =

conversational query share × mobile visibility × Featured Snippet ownership × PAA presence × local-result presence

Then monitor it over time.

The bigger opportunity: zero-click + AI

I wouldn't build your tracking system around voice alone in 2026.

The more useful dashboard is something like:

• Traditional organic visibility
• Featured Snippet ownership
• PAA visibility
• Knowledge Panel/entity visibility
• Local Pack visibility
• AI Overview inclusion
• AI citation/source visibility
• AI/LLM brand mentions
• Estimated zero-click SERP exposure
• Organic CTR
• Actual organic clicks
• Share of Voice

That's because Google's SERP has increasingly shifted toward answer-style results. For example, Ahrefs' analysis of 1M U.S. desktop SERPs found AI Overviews appearing on 27.43% of its sample by June 2025, while Featured Snippet prevalence fell substantially. Ahrefs

My recommendation

If your specific goal is “I need to know whether we're visible even when users don't click”, I'd shortlist:

🥇 Ahrefs — best overall combination of rank tracking + SERP features + AI visibility.

🥈 STAT — best if you have a large keyword set and want sophisticated SERP/Share-of-Voice analysis.

🥉 Semrush — best if you want a broader enterprise marketing platform and strong reporting.

AccuRanker — best if you already have your keyword universe and primarily want a fast, highly focused rank-tracking engine.

The key is that none of these should be treated as a pure “voice search tracker.” I'd use the rank tracker as the measurement layer and construct a Voice + Zero-Click Visibility score on top of it.

If you tell me whether you're tracking one website, an agency portfolio, or thousands of keywords across many locations, I can also give you a much more specific Ahrefs vs Semrush vs STAT vs AccuRanker comparison, including which APIs/data points you'd need to build the dashboard.

STAT Search Analytics is worth looking at if this is primarily an enterprise SEO intelligence project rather than general-purpose SEO.

STAT is particularly good at segmenting SERPs, calculating Share of Voice, and tracking large numbers of SERP features. Its current feature set includes 60+ SERP features and multiple AI-result types, including monitoring when AI Overviews appear, how much SERP real estate they occupy, and the sources being used. G2

moz.com

For an agency or large enterprise asking “What percentage of our target SERP real estate do we actually control?”, I'd put STAT ahead of most conventional rank trackers.

What about voice search?

This is where I'd be careful about vendor claims.

A rank tracker can tell you:

“For these 5,000 conversational/question keywords, we rank #1 and/or own the Featured Snippet.”

It generally cannot tell you:

“We received 18,432 Google Assistant voice searches and our competitor received 12,100.”

Google doesn't expose that kind of clean, keyword-level voice-search ranking dataset through Search Console.

So I'd build a voice-search proxy metric rather than looking for a magic “voice ranking” number:

Voice Opportunity Score =

conversational query share × mobile visibility × Featured Snippet ownership × PAA presence × local-result presence

Then monitor it over time.

The bigger opportunity: zero-click + AI

I wouldn't build your tracking system around voice alone in 2026.

The more useful dashboard is something like:

• Traditional organic visibility
• Featured Snippet ownership
• PAA visibility
• Knowledge Panel/entity visibility
• Local Pack visibility
• AI Overview inclusion
• AI citation/source visibility
• AI/LLM brand mentions
• Estimated zero-click SERP exposure
• Organic CTR
• Actual organic clicks
• Share of Voice

That's because Google's SERP has increasingly shifted toward answer-style results. For example, Ahrefs' analysis of 1M U.S. desktop SERPs found AI Overviews appearing on 27.43% of its sample by June 2025, while Featured Snippet prevalence fell substantially.

My recommendation

Yes — but “voice search” and “zero-click” are not equally well supported by rank trackers.

The important distinction is:

• Zero-click / SERP visibility: mature rank trackers can measure this reasonably well through featured snippets, AI Overviews, knowledge panels, local packs, People Also Ask, etc.
• Voice search: much harder. Most platforms don't actually know whether a query was spoken to Google Assistant/Siri/Alexa. They generally approximate voice-search visibility by tracking conversational/question queries and SERP answer features.
• AI search: in 2026, this has become a separate measurement category. Some platforms now track AI Overviews and LLM/AI citations directly.

My ranking of the options

1. semrush.com — best overall for what you're describing

I'd put Semrush first if your goal is to build a dashboard around visibility rather than traditional rankings.

Its Position Tracking now tracks traditional rankings alongside SERP features such as featured snippets, video carousels, AI Overviews and local packs, including whether your site actually appears in those features. It also supports tracking prompts in LLMs, including ChatGPT, Google AI Mode and Gemini. Semrush Semrush

That makes it particularly interesting if you're defining your KPI as:

“How often does my brand/content get an answer or visibility opportunity without the user needing to click a traditional organic result?”

For voice, I'd combine Semrush with your own classification of conversational queries rather than treating its data as literal voice-search volume.

2. ahrefs.com — probably the strongest alternative

Ahrefs Rank Tracker tracks 19 SERP features, including featured snippets, AI Overviews, local packs, knowledge panels, People Also Ask, videos, discussions, etc. It can also show whether you or a competitor owns a feature. Ahrefs Ahrefs Help Center

Its SERP history is especially useful for zero-click analysis because you can see how the SERP itself changes over time, rather than just watching your blue-link position. Ahrefs

There's another important distinction: Ahrefs now has Brand Radar, which measures visibility/citations across ChatGPT, Gemini, Perplexity, Copilot, Grok and Google AI Overviews. Ahrefs explicitly says AI visibility shouldn't be treated like conventional keyword rankings because AI answers don't have stable positions. Ahrefs

So if you're interested in zero-click + AI visibility, Ahrefs is arguably the most sophisticated option.

3. statsearchanalytics.com — best if you're serious about SERP monitoring at scale

STAT is particularly good for an enterprise SEO team that wants to understand the composition of the SERP itself.

It supports 60+ SERP features and tracks multiple AI result types, including how often AI Overviews appear, how much SERP real estate they occupy, and which sources are used. G2

I'd choose STAT over a general-purpose SEO suite if your primary question is:

“What is happening to the SERP landscape for thousands/millions of strategically important queries?”

rather than “What SEO software gives me the most features?”

4. brightedge.com — strongest enterprise reporting option

BrightEdge's Keyword Reporting tracks universal results and changes in SERP layouts, including things such as Quick Answers, videos and Local 3 Packs. It also provides Share of Voice and visibility metrics. BrightEdge

Its newer Share of Voice approach explicitly incorporates click intent, device behavior and AI impact, which is useful if you're reporting to executives rather than just SEO practitioners. BrightEdge

The catch with “voice search”

This is where I'd be careful with vendor claims.

A rank tracker generally cannot tell you:

“This impression came from someone speaking into Google Assistant.”

Google doesn't expose that kind of clean query-level attribution to third-party rank trackers.

Instead, I'd create a Voice Visibility Index from several signals:

• Question/conversational queries
• Long-tail queries
• “near me” / local-intent queries
• Featured snippets
• Knowledge panels
• PAA/answer results
• AI Overviews
• Position #1
• Mobile results
• Google Business Profile visibility
• Actual Search Console impressions/clicks for conversational queries

That gives you a much more defensible measurement than simply saying “we rank for voice search.”

And for zero-click, I'd measure more than rankings

This is increasingly important because Google is changing the SERP itself. For example, Google has recently started automatically expanding some AI Overviews, pushing conventional links farther down the page. The Verge

I'd build your reporting around something like:

Zero-Click Visibility =

Featured Snippet + AI Overview + Knowledge Panel + Local Pack + PAA + other answer features

Then separately track:

Organic Visibility

Top 3 + Top 10 + Share of Voice

And:

AI Visibility

AI Overview citations + AI answer mentions + AI Share of Voice

That gives you three different things instead of incorrectly treating all of them as “rankings.”

My recommendation

If you're choosing one platform, I'd go:

Semrush → best all-around measurement stack
Ahrefs → best SEO/SERP + AI visibility combination
STAT → best serious SERP/enterprise research
BrightEdge → best enterprise executive reporting

If your specific objective is “I want to build a dashboard showing traditional rankings vs. zero-click visibility vs. voice/conversational visibility vs. AI visibility”, I'd lean Semrush or Ahrefs, with Google Search Console layered on top for actual impressions/click behavior.

If you tell me roughly how many keywords you need to track (1k, 10k, 100k+) and whether this is for one site or an agency/multiple clients, I can narrow it down to the best 2–3 and compare their actual tracking capabilities, API/export options, pricing, and the metrics I'd put in the dashboard.

The catch with “voice search”

This is where I'd be careful with vendor claims.

A rank tracker generally cannot tell you:

“This impression came from someone speaking into Google Assistant.”

Google doesn't expose that kind of clean query-level attribution to third-party rank trackers.

Instead, I'd create a Voice Visibility Index from several signals:

Yes—but “voice search” and “zero-click” are not the same thing, and most rank trackers only cover part of the picture.

What the major platforms can actually track

1. Semrush — probably the best all-around choice

semrush.com

Semrush's Position Tracking can monitor daily rankings, SERP features, visibility and share of voice, including AI Overviews. Its current tooling also extends into LLM/prompt tracking. Semrush Semrush

For zero-click, this is particularly useful because you can monitor things such as:

• Featured snippets
• AI Overviews
• Local packs
• Knowledge panels/cards
• Other SERP features that can satisfy a query without a click
• Whether your domain is present in those features

Semrush also has separate AI visibility functionality, so you can go beyond Google and measure how your brand appears in AI-generated answers. Semrush

My pick if you want one platform for SEO + zero-click + emerging AI search.

2. Ahrefs — arguably better for SEO/SERP analysis

ahrefs.com

Ahrefs Rank Tracker currently supports 19 SERP features, including AI Overviews, with location and device tracking. Ahrefs

It also has a useful distinction between traditional rank tracking and AI visibility. Its Brand Radar measures mentions and citations across AI platforms rather than pretending that ChatGPT/Gemini/etc. have conventional rankings. Ahrefs currently says Brand Radar covers hundreds of millions of search-backed prompts across platforms such as ChatGPT, Gemini, Perplexity, Copilot and Google's AI experiences. Ahrefs Help Center Ahrefs

That's an important distinction: AI visibility ≠ rank position.

For example, instead of asking:

“What position am I in ChatGPT?”

you want metrics like:

“How often is my brand mentioned?”
“How often is my site cited?”
“Which competitors get cited instead?”
“Which topics generate the most visibility?”

Ahrefs is particularly good at that conceptual model. Ahrefs

3. STAT — worth considering for serious enterprise SERP monitoring

STAT is more specialized around large-scale SERP intelligence rather than being an all-purpose SEO suite. If you're managing tens/hundreds of thousands of keywords and care about exactly what appears on the SERP, it can be a stronger fit than a general SEO platform.

I'd put it ahead of Semrush/Ahrefs if your primary requirement is enterprise SERP-feature monitoring, but behind them if you want a unified SEO + AI visibility stack.

The catch with “voice search”

This is where I'd be careful.

A conventional rank tracker generally cannot tell you “your voice-search rank” in the way it can tell you Google position #3.

Voice assistants don't necessarily expose a stable, conventional SERP position. A voice query can produce a single spoken answer, potentially drawing from different sources depending on the assistant, device, location, query formulation and other factors.

So I'd build your measurement system around voice-search proxies, such as:

• Conversational/long-tail query tracking
• Question keywords
• Featured snippets
• Local pack visibility
• AI Overview inclusion
• “People Also Ask”
• Brand mentions/citations in AI assistants
• Actual organic clicks/impressions from Search Console
• Conversion performance from those query groups

What I'd recommend

If your goal is specifically “How much visibility are we getting despite fewer clicks?”, I'd use:

Semrush + Google Search Console
→ strongest practical all-around setup.

If your goal is “Are we becoming the source that AI/search assistants cite?”, I'd lean:

Ahrefs + Brand Radar + Google Search Console.

And if you're an enterprise SEO team with a huge keyword set and SERP-monitoring requirements, I'd evaluate:

STAT + either Semrush or Ahrefs.

The key KPI framework I'd use is:

Traditional SEO visibility
→ rankings + share of voice

Zero-click visibility
→ featured snippets + AI Overviews + knowledge features + local results

AI visibility
→ mentions + citations + share of voice across AI platforms

Business outcome
→ impressions → clicks → assisted conversions → revenue

That gives you a much better picture than simply watching average ranking position. In fact, recent Ahrefs research found substantial CTR declines associated with AI Overviews, reinforcing why visibility without a click needs to become a tracked KPI in its own right. Ahrefs

If you tell me your approximate keyword volume (e.g. 1k, 10k, 100k+) and whether you're B2B, ecommerce, or local, I can give you a rank-tracker-by-rank-tracker comparison with the specific voice/zero-click metrics each one can actually export and report on.

A conventional rank tracker generally cannot tell you “your voice-search rank” in the way it can tell you Google position #3.

Voice assistants don't necessarily expose a stable, conventional SERP position. A voice query can produce a single spoken answer, potentially drawing from different sources depending on the assistant, device, location, query formulation and other factors.

So I'd build your measurement system around voice-search proxies, such as:

• Conversational/long-tail query tracking
• Question keywords
• Featured snippets
• Local pack visibility
• AI Overview inclusion
• “People Also Ask”
• Brand mentions/citations in AI assistants
• Actual organic clicks/impressions from Search Console
• Conversion performance from those query groups

What I'd recommend

If your goal is specifically “How much visibility are we getting despite fewer clicks?”, I'd use:

Semrush + Google Search Console
→ strongest practical all-around setup.

If your goal is “Are we becoming the source that AI/search assistants cite?”, I'd lean:

Ahrefs + Brand Radar + Google Search Console.

And if you're an enterprise SEO team with a huge keyword set and SERP-monitoring requirements, I'd evaluate:

STAT + either Semrush or Ahrefs.

The key KPI framework I'd use is:

Traditional SEO visibility
→ rankings + share of voice

Zero-click visibility
→ featured snippets + AI Overviews + knowledge features + local results

AI visibility
→ mentions + citations + share of voice across AI platforms

Business outcome
→ impressions → clicks → assisted conversions → revenue

That gives you a much better picture than simply watching average ranking position. In fact, recent Ahrefs research found substantial CTR declines associated with AI Overviews, reinforcing why visibility without a click needs to become a tracked KPI in its own right.

Yes, but with an important distinction: most traditional rank trackers do not truly track voice search, and many only partially track zero-click visibility. The best tools now split into three categories:

1. Traditional SERP rank tracking (position, featured snippets, AI Overview presence)
2. Zero-click tracking (featured snippets, knowledge panels, AI Overviews, citations, “answer ownership”)
3. Voice/answer-engine visibility (whether assistants like ChatGPT, Gemini, Alexa-style systems, or search assistants mention your brand)

A useful setup usually combines #1 + #2 + #3 rather than expecting one rank tracker to do everything. Citlyze SearchScore

Best tools for zero-click and AI/answer visibility

What they can actually measure

Zero-click indicators

Look for tools that track:

• Featured snippet ownership
• AI Overview appearance
• Whether your URL is cited in AI answers
• Knowledge panel presence
• “People also ask” visibility
• SERP feature share
• Click-loss risk from answer boxes

Many trackers now detect whether an AI Overview appears, but fewer measure whether your brand/page is actually included inside it. Citlyze

Voice search indicators

This is harder. Most tools cannot directly tell you “Alexa answered your query with your brand.” Instead they approximate voice readiness by tracking:

• Question-based keywords
• Featured snippets
• Local pack rankings
• FAQ/schema eligibility
• Conversational queries
• Entity visibility
• AI assistant mentions

For voice, I would not choose a rank tracker alone. I would combine rank data with:

• Google Search Console query analysis
• schema monitoring
• local SEO tracking
• AI answer monitoring

My picks by use case

Enterprise SEO / large brands

Best stack:

• Profound for AI answer visibility
• Semrush or Ahrefs for traditional SEO
• Google Search Console for real search demand

SEO agency managing clients

Best stack:

• Semrush or SE Ranking for reporting
• OtterlyAI or Peec AI for AI visibility reporting

SMB / smaller marketing team

Best value:

• SE Ranking + an AI visibility tracker
• Avoid paying enterprise AI monitoring prices unless you have many tracked prompts

If your main KPI is “are we being recommended by AI?”

Use an AI visibility platform rather than a classic rank tracker. These measure things like brand mentions, citations, competitor share of voice, and prompt-level visibility. Rank.ai Keyword.com

Metrics I would actually put on a dashboard

• Google rank (traditional)
• AI Overview appearances %
• AI Overview citation rate %
• ChatGPT/Gemini/Perplexity mention rate
• Competitor mention share
• Featured snippet ownership %
• Zero-click query percentage
• Branded vs non-branded answer visibility
• Conversion rate from remaining organic clicks

The short answer: no rank tracker is a complete voice-search tracker today. For zero-click, look at Semrush/Ahrefs/SE Ranking-style platforms; for AI answer visibility, add Profound, OtterlyAI, Peec AI, or similar specialized tools. cloro Keyword.com

Yes—but there’s an important distinction: rank trackers are good at measuring zero-click SERP conditions, while true voice-search volume/usage is much harder to measure directly. Google does not expose a clean “this impression came from voice search” dimension in Search Console; its documented dimensions include query, page, country, device, etc. Google Support Google Support

For 2026, I’d evaluate the tools like this:

My top pick: Semrush

semrush.com is probably the strongest single choice if your goal is to monitor the transition from traditional rankings toward zero-click + AI search.

It tracks SERP features such as Featured Snippets, AI Overviews, video carousels and local packs, and can show whether your domain appears in those features. It also supports daily tracking by device and location. Semrush

More importantly, Semrush has moved beyond conventional rank tracking: its current tooling tracks AI Overviews plus ChatGPT, Google AI Mode and Gemini, with metrics such as visibility, citations and share of voice. Semrush Semrush

That makes it particularly useful for a dashboard like:

Keyword → traditional rank → SERP features → AI Overview present? → your citation? → competitor citation? → estimated click opportunity

Ahrefs is probably #2

ahrefs.com is excellent if you already use Ahrefs for backlinks/content research.

It currently tracks 19 SERP features, including AI Overviews, Featured Snippets, Local Pack, People Also Ask, Knowledge Panel, videos, etc., and provides SERP-history data showing when those features appear. Ahrefs

Ahrefs has also added Brand Radar, which is much more focused on AI visibility than its traditional rank tracker. It analyzes hundreds of millions of search-backed prompts and lets you benchmark AI visibility against competitors. Ahrefs Help Center

So I'd use Ahrefs if your definition of “zero click” includes:

• Featured snippets
• PAA
• Knowledge panels
• Local packs
• AI Overviews
• AI citations/mentions
• Competitor visibility

SEOmonitor is interesting for agencies

seomonitor.com has taken a particularly interesting approach to this problem: it puts Google, AI Overviews and AI Search into the same competitive visibility framework and calculates Share of Voice across those channels. SEO Monitor

If you're reporting to clients, that's attractive because you can tell a much better story than “your ranking went from #4 to #6.”

Instead:

Organic visibility ↓ 4%
AI Overview visibility ↑ 18%
Featured-snippet ownership ↑ 7%
Estimated click opportunity ↓ 3%

That's much closer to what executives actually need to know.

But voice search is the tricky part

I wouldn't buy a rank tracker based on claims that it can directly tell you “X% of your searches were voice searches.”

That's generally not what these platforms can reliably provide.

Google Search Console exposes query, device, country, page, clicks, impressions, CTR and position data, but Google doesn't provide a straightforward voice-vs-typed-search dimension. Google Support Google Support

You can therefore build voice-search proxies, rather than true voice-search attribution.

For example, track a segment of conversational queries:

• “what is…”
• “how do I…”
• “where can I…”
• “near me”
• “best … near me”
• question-based long tails
• natural-language queries

Then combine that with:

mobile + local intent + featured snippet + PAA + AI Overview + conversational query structure

That gives you a useful voice-search opportunity score, even though it isn't the same thing as measuring actual voice usage.

What I'd actually build

If you're serious about measuring zero-click search, I wouldn't make “rank” the primary KPI anymore.

I'd build a visibility model with these metrics:

1. Traditional organic visibility
2. Featured snippet ownership
3. PAA ownership
4. Knowledge panel presence
5. Local Pack presence
6. AI Overview presence
7. AI Overview citation/share of voice
8. AI search mentions/citations
9. CTR
10. Impressions without clicks
11. Estimated clicks lost to SERP features
12. Conversational/voice-intent visibility

The particularly important metric is:

Impressions − clicks = potential zero-click exposure

Search Console gives you the underlying impressions, clicks and CTR data, although you need to be careful because an impression doesn't necessarily mean the user saw a prominent result. Google Support

My recommendation

If you're choosing one platform today, I'd go:

1. Semrush — best all-around choice for traditional + SERP features + AI visibility.
2. Ahrefs — best if backlinks/content intelligence are equally important.
3. SEOmonitor — excellent if you're an agency and care heavily about visibility/SOV reporting.
4. STAT / seoClarity — worth considering for large enterprise programs where granular SERP monitoring and scale justify the investment.

The key caveat is that none of them should be treated as a definitive voice-search measurement system. For voice, I'd combine the rank tracker with Search Console and your analytics data, and treat voice as an inferred segment rather than an observed metric.

If your real objective is “I want a dashboard that tells me how much search visibility I'm losing to zero-click/AI answers and whether we're winning those answers,” that's a slightly different buying decision—and Semrush vs. Ahrefs vs. STAT vs. seoClarity becomes much easier to compare.

If you're choosing one platform today, I'd go:

Yes—but there’s an important distinction: rank trackers are good at measuring SERP-level zero-click visibility, while voice-search measurement is much less direct. For voice, you generally have to infer coverage from question/long-tail queries, featured snippets, PAA, local results, and increasingly AI-answer visibility.

My ranking for your use case

1. STAT — probably the strongest for zero-click

If your primary objective is "How visible are we on the SERP even when the user doesn't click?", I'd put STAT Search Analytics at the top.

STAT is particularly strong at tracking individual SERP features and share of voice. It tracks AI result types, including AI Overviews, and lets you examine how much SERP real estate those features occupy. G2 G2

That's valuable because a traditional "position 3" metric can be misleading. Your result might technically be #3 while an AI Overview, featured snippet, PAA, local pack, etc. occupies most of the visible screen.

Best if: you're an enterprise SEO team, agency, or need granular SERP intelligence.

2. Semrush — best overall choice

semrush.com is probably the best choice if you want one platform rather than a specialized SERP tracker.

Its Position Tracking can identify keywords triggering AI Overviews, featured snippets, video carousels, local packs, etc., and distinguish whether your domain appears in those features. Semrush Semrush

Semrush also explicitly recommends looking at metrics beyond conventional rankings for zero-click search, including SERP-feature share and AI visibility. Semrush

The big advantage is that you can connect this with:

• keyword research
• competitor analysis
• traditional rankings
• SERP features
• AI Overview visibility
• broader AI/LLM visibility
• traffic and organic performance

Best if: you want SEO + zero-click + AI search in one ecosystem.

3. DemandSphere — excellent if "SERP real estate" matters

DemandSphere is interesting if you're trying to quantify how much of the actual search-result page your brand owns, rather than simply reporting rankings.

It tracks 40+ SERP feature types, including AI Overviews, Featured Snippets, PAA and Knowledge Panels, and offers pixel-depth analysis. DemandSphere

That gets closer to the metric I'd recommend you actually report:

Search visibility = traditional ranking + SERP feature ownership + SERP real estate + AI citation visibility

rather than simply "average ranking."

What about voice search?

This is where I'd be careful.

There isn't a rank tracker that can reliably tell you:

"Google Assistant answered 23% of your customers' voice searches with your content."

Voice assistants don't expose enough standardized data for that to work like conventional rank tracking.

Instead, I'd create a Voice Search Visibility Score using proxies:

1. Question-query coverage

• who
• what
• where
• when
• how
• "near me"
• conversational long-tail queries
• Featured snippet ownership
• PAA ownership
• Local Pack / Maps visibility
• AI Overview citations
• Position 1–3 for conversational queries
• Brand/entity visibility
• Mobile SERP performance

This is actually more useful strategically than trying to claim you have an exact "voice search rank."

The bigger opportunity: don't treat voice and zero-click separately

In 2026, I'd build your tracking around answer visibility rather than traditional rankings.

For example:

Traditional SEO
→ Position 1–10

Zero-click
→ Featured snippet
→ PAA
→ Knowledge Panel
→ Local Pack
→ AI Overview
→ Video/Image results

Conversational/voice
→ Question queries
→ Long-tail queries
→ Local intent
→ Featured answers
→ Entity results

AI search
→ Google AI Overviews
→ ChatGPT
→ Perplexity
→ Gemini
→ Claude

That distinction matters because AI Overviews are increasingly important, and research from Serpstat found that AIO sources frequently don't overlap with the traditional top 20—meaning traditional rank tracking can miss a substantial portion of answer visibility. Serpstat Serpstat

What I'd choose

If you're building an enterprise SEO measurement system:
STAT + an AI visibility platform

If you want one tool:
Semrush

If SERP real estate/pixel visibility is the priority:
DemandSphere

If you're primarily an SEO/content team and want broad functionality:
Ahrefs

And I would not buy a rank tracker solely because it claims to "track voice search." I'd evaluate how well it handles question keywords + SERP features + local results + AI citations, because those are much more measurable proxies for voice behavior.

If you tell me whether you're tracking a local business, SaaS/ecommerce, publisher, or enterprise brand, I can also compare STAT vs Semrush vs Ahrefs vs AccuRanker vs SE Ranking specifically on the metrics/API/export capabilities you'd need for a voice + zero-click dashboard.

Yes—but there’s an important distinction: traditional rank trackers are good at measuring SERP features and zero-click exposure, but “voice search” itself is usually not a clean rank-tracking metric. Voice queries are often represented through question/long-tail keywords, featured snippets, local results, and now AI answers.

My ranking of the major options

1. Semrush — best overall for what you're describing

semrush.com tracks rankings and SERP features by location/device and gives you a visibility metric rather than just position. Semrush's current platform also combines conventional search visibility with AI visibility across AI platforms. Semrush Semrush

For zero-click, this is particularly useful because you can monitor things such as:

• Featured snippets
• AI Overviews
• Local packs
• Other SERP features
• Whether your site owns the feature
• Visibility changes over time

Semrush is my #1 choice if you want one platform to connect traditional rankings, SERP features, AI visibility, and competitive benchmarking.

2. Ahrefs — arguably better for pure SEO analysis

ahrefs.com currently tracks 19 SERP features, including AI Overviews, with desktop/mobile and granular location tracking. It also provides SERP history and lets you distinguish between SERPs where a feature exists and whether your site actually owns it. Ahrefs Ahrefs Help Center

The interesting thing about Ahrefs is that it explicitly doesn't treat ChatGPT/Gemini/Perplexity like conventional rankings. Instead, its Brand Radar measures mentions/citations in AI answers, while Rank Tracker handles Google AI Overviews. Ahrefs

That's actually a sensible model.

What about "voice search"?

I'd avoid buying a tracker based on a claim that it can give you a precise "voice search ranking."

A better measurement framework is:

Voice-search opportunity → question queries → SERP features → answer ownership → clicks/traffic

For example, track queries beginning with:

• "what is..."
• "how do I..."
• "where can I..."
• "near me..."
• "best..."
• "can..."
• "should..."

Then measure whether you appear in featured snippets, local packs, AI Overviews, People Also Ask, and other answer-oriented SERP features.

That's much more actionable than a generic "voice ranking" number.

For zero-click, I'd track these KPIs

If you're building a reporting dashboard, I'd use:

1. % of tracked keywords triggering a zero-click SERP feature
2. % where your site owns that feature
3. Featured-snippet ownership
4. AI Overview presence + citation/ownership
5. Local-pack visibility
6. People Also Ask presence
7. Organic CTR vs. SERP-feature presence
8. Share of SERP / Share of Voice
9. Estimated clicks lost to SERP features
10. Brand visibility despite zero clicks

The last one is important: zero-click isn't necessarily zero value. A brand appearing in an AI Overview or featured answer can generate awareness even when Search Console records no click.

And the trend is becoming increasingly important: Ahrefs' 2025 analysis found AI Overviews appearing on 27.43% of its sampled U.S. desktop SERPs by June 2025, versus 3.93% in January. Ahrefs

My recommendation

If your goal is specifically "traditional rankings + voice-like queries + zero-click + AI search", I'd shortlist:

🥇 Semrush — best all-around visibility/AI/competitive platform
🥈 Ahrefs — best if your core team is SEO-heavy and wants excellent SERP/keyword data
🥉 STAT — worth considering for enterprise-scale, highly customized SERP monitoring
4. Advanced Web Ranking — strong choice when granular rank tracking/reporting is the priority

If you're building this for an SEO agency or in-house SEO team, I would lean Semrush + Google Search Console, rather than trying to find a single "voice search tracker." Semrush gives you the SERP/AI layer, while GSC gives you the actual impressions/clicks/CTR layer.

Short answer: most rank trackers can measure some “zero-click” indicators, but very few directly measure voice search. Voice search is difficult because Google Assistant, Siri, Alexa, and other assistants do not expose complete query/ranking datasets. The best tools instead track proxy signals:

• Featured snippets (often used for voice answers)
• AI Overviews / AI answer visibility
• Knowledge panels
• Local pack results
• “People Also Ask”
• SERP features ownership
• Search impressions vs clicks (zero-click gaps)
• Brand mentions in AI assistants

ahrefs.comwww.semrush.comhelp.ahrefs.com

Best rank trackers for voice-search and zero-click monitoring

www.fokal.com

My ranking for this specific use case

1. Semrush — best overall for zero-click + AI search visibility

Semrush is probably the strongest all-around choice if your goal is understanding “where did my clicks disappear?”

Strengths:

• Tracks featured snippets, AI Overviews, local packs, and other SERP features
• Tracks competitor visibility
• Includes AI/LLM visibility and prompt tracking capabilities
• Good reporting for stakeholders

www.semrush.comhelp.ahrefs.com

Weakness:

• It does not literally tell you “Alexa answered your query with your website.”

Best fit:

• Brands managing hundreds/thousands of keywords
• SEO teams tying rankings to traffic loss

2. Ahrefs — best for SEO + AI visibility research

Ahrefs is excellent if you want to understand why a query became zero-click.

Strengths:

• Tracks SERP features including AI Overviews
• Strong competitor analysis
• Good historical ranking data
• AI visibility tools such as Brand Radar expand beyond traditional rankings

ahrefs.comhelp.ahrefs.com

Weakness:

• Voice-specific reporting is still mostly inferred through SERP features.

Best fit:

• Content teams
• SEOs analyzing changing search behavior

3. STAT — best enterprise SERP-feature tracker

STAT is often preferred by large SEO organizations because it focuses heavily on granular SERP monitoring.

Strengths:

• Very deep SERP feature tracking
• Large keyword sets
• Good for monitoring ownership of snippets and answer surfaces

Weakness:

• Less of an all-in-one marketing suite than Semrush/Ahrefs.

4. AccuRanker — best pure rank accuracy

If your priority is:

“Did we move from position 2 to position 5 yesterday?”

AccuRanker is excellent.

Less useful if you need broader AI/zero-click analysis.

What I would actually track for voice + zero-click

A good dashboard would include:

Voice-search proxies

• Featured snippet ownership %
• Position #1–3 rankings
• Question-based queries ranking
• Local pack visibility
• Knowledge panel presence
• FAQ schema results

Zero-click indicators

• Ranking improved but clicks declined
• Impressions rising while CTR falls
• Queries triggering AI Overviews
• Queries triggering answer boxes
• Competitor-owned SERP features

AI-era additions

• Brand mentions in ChatGPT/Gemini/Perplexity-style answers
• AI citations
• Share of AI answers vs competitors

www.semrush.comhelp.ahrefs.com

Recommendation by scenario

• Enterprise SEO / agency: Semrush + STAT
• Content-driven SEO: Ahrefs
• Local business voice-search optimization: Semrush (local + SERP features)
• Technical SEO team needing precision: AccuRanker
• AI search visibility strategy: Semrush + Ahrefs Brand Radar

One important caveat: no mainstream rank tracker can truly measure “voice search volume” directly because assistant providers generally do not provide that data. The strongest approach is combining rank tracking with Google Search Console data, SERP feature tracking, and AI visibility monitoring. help.ahrefs.com

Yes—but there’s an important distinction: rank trackers can measure the SERP conditions that create zero-click searches, but most do not directly measure “voice search” usage. For voice, you generally need to combine rank-tracking data with Search Console/analytics and, increasingly, AI/answer-engine visibility data.

My ranking of the best options

1. Advanced Web Ranking — probably the strongest fit for your use case

Advanced Web Ranking is particularly interesting if your objective is “how much visibility do I get without a traditional blue-link click?”

AWR tracks things such as:

• Featured snippets
• People Also Ask
• AI Overviews
• Local Packs
• Videos
• Images
• Discussions/forums
• other SERP elements

It can distinguish between a feature simply existing and your site owning/ranking in it. More importantly, its current AI Overview tracking includes brand mentions, citations, citation rank, and AI-vs-organic overlap. www.advancedwebranking.comwww.advancedwebranking.com

That makes it unusually good for building a zero-click visibility score rather than just watching position #1.

Advanced Web Ranking

2. Semrush — best all-around choice

Semrush is probably the easiest choice if you want one platform covering conventional rankings, competitors, SERP features and broader search visibility.

Its Position Tracking explicitly tracks features such as featured snippets, video carousels, AI Overviews and local packs, including whether your domain appears in them. It also provides daily visibility monitoring. www.semrush.com

The limitation is that I'd view Semrush's data as zero-click/SERP-feature measurement, not genuine voice-search measurement.

Semrush

3. Ahrefs — excellent if you're already in the Ahrefs ecosystem

Ahrefs Rank Tracker currently supports 19 SERP features, including AI Overviews, and lets you see both features appearing for your keywords and whether your site owns them. ahrefs.com

It also has a useful distinction between:

feature exists vs. your domain appears in the feature

That's exactly what you want for zero-click analysis.

However, Ahrefs itself explicitly says it doesn't track AI assistants like ChatGPT, Perplexity and Gemini as traditional rankings. Its Brand Radar product is the more appropriate tool for that type of visibility. ahrefs.com

Ahrefs

What about actual voice search?

This is where I'd be careful with vendor claims.

A rank tracker can identify queries with characteristics associated with voice search—especially:

• question queries
• conversational/long-tail queries
• Featured Snippets
• PAA
• local intent
• “near me” searches
• answer-oriented queries

But “this search came from a voice assistant” isn't normally exposed as a reliable ranking-tracker metric.

So I'd construct a voice-search proxy, rather than believing a vendor's “voice rank” number at face value.

For example:

Voice opportunity score =

conversational query × question intent × Featured Snippet/PAA opportunity × local intent × mobile visibility

Then validate actual impact against your first-party data.

For zero-click, I'd track more than “no clicks”

This is particularly important in 2026 because AI Overviews have made the old definition of zero-click increasingly inadequate.

A keyword can now produce:

AI Overview → citations → organic results → PAA → local pack → etc.

Your site might receive zero clicks but still have substantial visibility because it's cited or mentioned in the answer.

AWR is strong here because it records AI Overview mentions and citations, rather than treating the entire SERP as a simple ranking position. www.advancedwebranking.comwww.advancedwebranking.com

Ahrefs likewise lets you filter tracked keywords by SERP feature and determine whether your site owns the feature. help.ahrefs.com

My recommendation

If you're building a serious voice + zero-click monitoring program, I'd choose:

AWR + Google Search Console + GA4

and optionally add Semrush or Ahrefs for broader competitive/keyword intelligence.

If you want one platform only, I'd choose:

🥇 AWR — strongest for SERP-feature/AI visibility measurement
🥈 Semrush — strongest all-around SEO platform
🥉 Ahrefs — strongest if you're already invested in its ecosystem
Enterprise: seoClarity/DemandSphere become especially interesting.

One other point: don't use “average rank” as your primary KPI anymore. For this use case I'd build a dashboard around SERP real-estate share, feature ownership, AI citation share, zero-click exposure, traditional CTR, and actual organic conversions. That gives you a much more realistic picture of whether you're winning search even when users don't click.

If you tell me whether you're tracking a local business, ecommerce site, publisher, SaaS, or enterprise site, I can narrow this down to the 2–3 best trackers and the exact metrics I'd configure in each.

Yes—but there’s an important distinction: rank trackers can measure the SEO signals associated with voice/zero-click search much better than they can measure “voice searches” directly.

Google generally doesn’t expose a clean “this query came from voice” flag in Search Console, so the strongest setup combines rank tracking with GSC and AI/answer visibility data. rankcrown.comintercore.net

What you can actually track

This matters because a #1 ranking can now produce substantially less traffic when an AI Overview answers the query above the organic results. ahrefs.com

My ranking of the tools

1. Semrush — best overall for this use case

Semrush is probably my first choice if you want one platform. Its Position Tracking monitors traditional rankings plus featured snippets, AI Overviews, video, local packs and other SERP features. It also now tracks visibility across LLMs such as ChatGPT, Google AI Mode and Gemini. www.semrush.com

Best for: agencies/marketing teams wanting traditional SEO + zero-click + AI visibility in one ecosystem.

2. Ahrefs — best for SEO + AI visibility depth

Ahrefs Rank Tracker tracks 19 SERP features, including AI Overviews, across 190+ locations. Its separate Brand Radar goes much further into AI visibility, including mentions, citations and share of voice across AI platforms. ahrefs.com

Best for: teams that care about both organic rankings and understanding why/how their content is being cited.

3. AccuRanker — best pure rank-tracking accuracy/speed

If the primary requirement is very accurate, frequently refreshed Google rankings, AccuRanker is one I'd put near the top. Its advantage is less “voice intelligence” and more high-quality SERP monitoring. Recent comparisons consistently put it among the strongest choices for speed and accuracy. crowdreply.io

Best for: agencies and large keyword sets where ranking accuracy matters more than having everything in one platform.

4. SE Ranking — best value

SE Ranking is attractive if you want daily rank tracking, SERP features, local tracking and an AI-search layer without going straight to the higher-priced enterprise tools. tajo.io

Best for: SMBs and agencies that want broad coverage at a lower cost.

5. STAT / Rank Ranger — enterprise option

For sophisticated SERP monitoring, large-scale keyword sets and custom reporting, I'd look at STAT/Rank Ranger. They're more appropriate when you're doing serious enterprise SEO rather than simply monitoring a website's rankings. cloro.dev

The catch with “voice search”

I wouldn't buy a rank tracker specifically because it claims to “track voice search.”

A better measurement model is:

Voice/zero-click opportunity → conversational queries → SERP features → AI answers → actual GSC/traffic outcomes

For example, build a tracked keyword set around:

• “what is…”
• “how do I…”
• “best … near me”
• “where can I…”
• “can I…”
• “is … open”
• “how much does … cost”

Then monitor whether you own the featured snippet, AI Overview, local pack, People Also Ask, and organic result for those queries.

That's considerably more actionable than a proprietary “voice score.” Voice searches are difficult to isolate directly, whereas these are observable signals. intercore.net

If your real goal is zero-click + AI search

I'd actually use a slightly different stack:

Semrush or Ahrefs + Google Search Console + an AI visibility tracker

rather than relying on a traditional rank tracker alone.

Ahrefs, for example, explicitly separates its Rank Tracker's Google/SERP data from Brand Radar's AI-search visibility data. ahrefs.com

My picks by objective:

• 🥇 Best all-around: Semrush
• 🥇 Best SEO + AI research: Ahrefs
• 🥇 Best ranking accuracy: AccuRanker
• 🥇 Best value: SE Ranking
• 🥇 Best enterprise SERP monitoring: STAT/Rank Ranger
• 🎙️ Best way to measure voice: don't rely on a “voice rank” metric—track conversational queries + snippets + local results + GSC
• 🤖 Best way to measure zero-click/AI: combine SERP-feature tracking with AI citation/mention tracking

If you tell me whether you're tracking a local business, SaaS/B2B site, ecommerce site, or an agency portfolio, I can narrow this down to the 3 best platforms and compare their current pricing, AI/voice capabilities, API access, and reporting.

Yes, but most traditional rank trackers only partially cover voice search and zero-click visibility. The industry is shifting from “where do I rank?” to “how often am I the answer?”—so you need tools that track SERP features, AI answers, citations, and visibility share, not just keyword positions. www.semrush.comwww.seomonitor.com

What you can actually track

Best tools by use case

1. Best overall SEO + zero-click visibility: Semrush

Semrush

Strengths

• Tracks rankings plus SERP features
• Monitors featured snippets, AI Overviews, and visibility changes
• Strong competitor benchmarking
• Good reporting workflows www.semrush.com

Best for: SEO teams that want one platform for rankings + visibility.

Weakness: Voice-specific tracking is not its strongest area.

2. Best for pure rank accuracy: AccuRanker

AccuRanker

Strengths

• Very fast rank refreshes
• Strong SERP feature monitoring
• Good for agencies managing many keywords seoagencyusa.com

Best for: Teams where ranking precision matters more than broader SEO tooling.

3. Best for AI search / answer visibility: SEOmonitor

SEOmonitor

Strengths

• Combines Google rankings with AI search visibility
• Tracks AI Overviews and AI platforms such as ChatGPT, Gemini, and Perplexity www.semrush.comwww.seomonitor.com

Best for: Brands adapting to AI-driven search.

4. Best budget-friendly all-rounder: SE Ranking

SE Ranking

Strengths

• Local and global rank tracking
• SERP feature monitoring
• Increasing AI visibility capabilities zplatform.ai

Best for: Small-to-mid SEO teams.

5. Best for AI citation tracking (beyond classic rank tracking): Rank.ai

Rank.ai

Strengths

• Tracks whether brands appear in AI-generated answers
• Measures mentions/citations across AI systems www.semrush.comwww.seomonitor.comwww.rank.ai

Best for: Measuring “Are AI assistants recommending us?”

My recommended tracking stack for voice + zero-click SEO

If your goal is visibility without requiring a click, I would track:

1. Keyword rankings
   • Semrush / AccuRanker / SE Ranking

2. SERP feature ownership
   • Featured snippets
   • AI Overviews
   • People Also Ask
   • Local pack

3. AI answer visibility
   • SEOmonitor / Rank.ai / similar AI visibility tools

4. Actual click impact
   • Google Search Console + GA4

A practical KPI dashboard would include:

• % of tracked queries triggering AI Overviews
• % where your brand/page appears in AI answers
• Featured snippet ownership rate
• SERP feature share of voice
• Average ranking position
• Organic CTR decline from zero-click results
• Brand mentions in AI assistants

If I had to choose:

• Enterprise SEO: Semrush + AI visibility add-on/tool
• Agency: AccuRanker + Semrush
• AI search focus: SEOmonitor or an AI visibility tracker
• Small team: SE Ranking

For voice search specifically, I would not rely on a rank tracker alone—use it as a proxy system, because true assistant-level voice answer tracking remains much less mature than SERP and AI answer tracking.

Yes—but there’s an important distinction: rank trackers are getting good at measuring zero-click/AI-search visibility, while “voice search” itself is much harder to measure directly.

My ranking of the options

1. Semrush — probably my first choice

Semrush Position Tracking is particularly strong if your goal is “How much search visibility am I getting even when users don't click a traditional blue link?”

It tracks SERP features including featured snippets, AI Overviews, video carousels and local packs, and can tell you whether your domain appears in those features. It also now supports tracking prompts across LLMs. www.semrush.com

For zero-click measurement, I'd build a dashboard around:

• % of tracked keywords producing SERP features
• % where you own the feature
• Featured Snippet ownership
• AI Overview appearances/citations
• Local Pack appearances
• Knowledge Panels
• People Also Ask
• estimated visibility/share of voice
• organic CTR vs. ranking position

Semrush's Share of Voice is particularly useful because it weights visibility by search volume/estimated traffic rather than simply counting ranking keywords. www.semrush.com

2. Ahrefs — arguably better if AI visibility is a major KPI

Ahrefs Rank Tracker now tracks 19+ SERP features, including AI Overviews, across 190+ locations. ahrefs.com

But the more interesting piece is Brand Radar. Ahrefs is explicitly separating traditional rankings from AI visibility: it tracks brand mentions/citations across ChatGPT, Gemini, Perplexity, Copilot, Grok and Google AI Overviews. ahrefs.com

That's much closer to what I'd call a modern zero-click/answer-engine visibility measurement system.

So if you're trying to answer:

"When someone searches for a question related to my product, does my company get the answer rather than merely rank #1?"

Ahrefs is extremely compelling.

The catch with voice search

This is where I'd be careful about buying a rank tracker based on a claim that it "tracks voice search."

There isn't a clean equivalent of a traditional keyword position for voice answers.

A voice assistant may:

1. interpret a conversational query,
2. retrieve information from a search engine or knowledge source,
3. synthesize an answer,
4. give one result verbally,
5. never expose the conventional SERP to the user.

Consequently, most rank trackers can measure the underlying search ecosystem—featured snippets, AI answers, local results, etc.—but they generally cannot tell you:

"Google Assistant answered this exact voice query with your website 37% of the time."

I'd therefore treat voice-search readiness as a combination of measurable proxies rather than a single rank-tracking metric.

What I'd actually track

I'd create three separate KPI groups:

Traditional visibility

• Rank
• Share of Voice
• Search volume
• CTR
• Organic traffic

Zero-click visibility

• Featured Snippet ownership
• PAA presence
• Knowledge Panel
• Local Pack
• AI Overview presence
• AI Overview citation
• SERP feature impressions
• estimated clicks lost to SERP features

Answer/voice visibility

• conversational query coverage
• question/FAQ coverage
• featured-snippet ownership
• local-intent visibility
• AI citation/mention rate
• branded vs. non-branded answer visibility

The last group is especially important because voice search and AI search are increasingly overlapping measurement problems.

One particularly useful combination

If I were setting this up for a serious SEO program today, I'd lean toward:

Semrush + Google Search Console + an AI visibility tracker

or

Ahrefs + Google Search Console

Ahrefs has even introduced dedicated AI Overviews and AI Mode trackers, which are specifically designed to monitor visibility, citations and volatility rather than pretending those environments behave like conventional rankings. ahrefs.com

Bottom line:

• Best all-around rank/SERP tracker: Semrush
• Best for SEO + AI/answer visibility: Ahrefs
• Best enterprise SERP-feature monitoring: STAT
• Best source of actual clicks/impressions: Google Search Console
• Best approach to voice: don't rely on a claimed "voice rank" metric; combine conversational-query tracking with snippets, local results, AI citations and GSC data.

If you tell me what kind of site you're tracking (ecommerce, SaaS, local business, publisher, etc.) and roughly how many keywords, I can also compare Semrush vs Ahrefs vs STAT specifically for a voice/zero-click monitoring setup, including which metrics each can and cannot actually provide.

Yes—but there’s an important distinction: rank trackers are much better at measuring zero-click/AI visibility than they are at measuring actual voice searches. There is still no reliable first-party “X% of these searches were spoken” metric from Google, Siri, Alexa, etc. www.neelnetworks.comsearchengineland.com

My 2026 shortlist

Conductor is the standout if “voice search” is a requirement rather than just an SEO proxy. Its platform specifically identifies voice-search opportunities, conversational/long-tail questions, Answer Boxes, and reports voice-ranking visibility across Alexa, Google Assistant and other voice surfaces. www.conductor.com

For most SEO teams, however, I'd lean toward Semrush or Ahrefs, because you get a much broader measurement framework.

What I would actually track

Don't make “voice rank” your primary KPI. Build a Voice + Zero-Click Visibility Score from several signals:

1. Featured snippet ownership — especially question queries.
2. People Also Ask ownership
3. AI Overview appearance/citation
4. AI Mode visibility
5. Local Pack / Maps visibility for local-intent queries.
6. Question/conversational query visibility — “how,” “what,” “where,” “best,” “near me,” etc.
7. Impressions vs. clicks — high impressions + declining CTR can indicate increasing zero-click exposure.
8. Brand mentions/citations in AI answers.
9. Traditional organic position, particularly #1–3.
10. Share of Voice, rather than simply average rank.

That's important because a voice answer may never generate a click or even a conventional ranking visit. Featured snippets, local packs and PAA are useful proxies for traditional voice search, while AI citations/mentions are increasingly important for modern voice assistants. searchengineland.com

Semrush vs. Ahrefs

Semrush is probably my choice if you want one dashboard for conventional SEO + SERP features + AI. Its Position Tracking can monitor featured snippets, AI Overviews, local packs and other SERP features, and Semrush now says it tracks prompts in ChatGPT, Google AI Mode and Gemini as well. www.semrush.com

Ahrefs is particularly strong if your definition of zero-click includes AI citations. Its Rank Tracker tracks 19 SERP features, including AI Overviews, while Brand Radar tracks brand visibility/citations across AI platforms. ahrefs.com

Ahrefs is also unusually transparent about the measurement problem: Google doesn't separately expose AI Overview impressions/clicks in Search Console, so third-party tracking is necessary for this layer. ahrefs.com

SEOmonitor is worth serious consideration for agencies. Its current Rank Tracker combines Google rankings, AI Overviews, ChatGPT, Gemini and Perplexity using the same keyword strategy, with daily full-depth crawling. www.neelnetworks.comsearchengineland.comwww.seomonitor.com

My ranking

If your goal is specifically “I need to know whether we're becoming more visible when people ask questions rather than click blue links”:

1. Semrush — best overall
2. Ahrefs — best for AI/zero-click intelligence
3. Conductor — best dedicated voice-search capability
4. SEOmonitor — best sophisticated agency workflow
5. BrightLocal — best if local/near-me voice is central

One caveat: I wouldn't buy a tool solely because it claims to “track voice search.” Actual voice-query attribution remains limited. The strongest setup is a rank tracker + Google Search Console + AI visibility tracking, with voice treated as a query/answer visibility layer rather than a directly measurable traffic source. www.neelnetworks.com

If you tell me whether you're enterprise SEO, agency, SaaS/ecommerce, or local SEO, I can narrow this to the 2–3 tools I'd actually shortlist and compare their current pricing, API/reporting capabilities, and exact voice/zero-click metrics.

Yes—but there’s an important distinction: most rank trackers can measure zero-click SERP indicators, but very few can directly measure “voice search” usage. Voice-search data is largely not exposed by Google, so the best tools use proxies such as question queries, featured snippets, AI Overviews, local results, and conversational prompts. ahrefs.com

My ranking for your use case

🥇 1. Semrush — best overall for what you're describing

Semrush Position Tracking

Semrush is probably my first choice if you're trying to build a “search visibility beyond clicks” dashboard.

Its Position Tracking can monitor traditional rankings plus SERP features such as featured snippets, AI Overviews, local packs, videos, etc. It also provides daily tracking, competitor comparisons, visibility and Share of Voice. www.semrush.com

More importantly, Semrush has expanded Position Tracking into AI/LLM prompt tracking, including Google AI Overviews, ChatGPT, Google AI Mode and Gemini. www.semrush.com

So you can build something like:

Keyword → ranking → featured snippet → AIO present → your citation → competitor citation → AI visibility → estimated click opportunity

That's much closer to what I think you're actually trying to measure than traditional rank tracking.

🥈 2. Ahrefs — probably the strongest SEO + zero-click combination

Ahrefs Rank Tracker

Ahrefs Rank Tracker currently monitors 19 SERP features, including AI Overviews, across 190+ locations. You can see whether you own the feature and monitor SERP-feature changes over time. ahrefs.com

The interesting part is Brand Radar. Ahrefs now measures brand visibility across AI systems using hundreds of millions of search-backed prompts, including mentions, citations and Share of Voice. help.ahrefs.com

I'd choose Ahrefs over Semrush if your primary objective is:

“Which queries/topics produce zero-click results, and are my pages/brand being cited?”

Ahrefs also explicitly acknowledges the fundamental limitation: AI assistants don't have stable “positions” in the same sense as Google rankings, so mention/citation/share-of-voice is a better measurement model. www.semrush.comhelp.ahrefs.comahrefs.comwww.g2.com

🥉 3. STAT — excellent if you're serious about SERP-level monitoring

STAT is worth considering for an enterprise SEO operation. It's particularly strong when you want to monitor large keyword sets, SERP composition, competitors, Share of Voice and historical changes rather than simply checking where your URL ranks. www.g2.com

I'd put it ahead of the mainstream tools if your team needs very granular SERP intelligence/API/reporting, but Semrush/Ahrefs are easier choices if you also need keyword research, content and broader SEO workflows.

What about voice search specifically?

This is where I'd not trust any rank tracker claiming it directly measures voice-search volume.

Google doesn't provide a reliable “X% of these searches were voice searches” field to third-party SEO platforms. Ahrefs has explicitly noted that specific voice-search volume isn't available in Google's data or third-party keyword tools. ahrefs.com

Instead, I'd construct a Voice Search Opportunity Score using measurable proxies:

Voice proxy =

• Question/conversational query
• Long-tail query
• Featured snippet present
• PAA present
• Local intent
• “Near me” intent
• Mobile search
• Your ranking position
• Whether your page supplies a concise answer
• AI Overview presence/citation

For example:

“What's the best emergency plumber near Winter Garden?”

is much more voice-like than:

“plumber winter garden”

You can't necessarily tell that the first query was spoken, but you can identify that it has strong voice-search characteristics.

And this approach has an additional benefit: the same optimization tends to improve your chances of appearing in featured snippets, PAA and other zero-click surfaces. ahrefs.com

What I would actually track

If you're building a serious SEO reporting system, I wouldn't make rank position the primary KPI anymore.

I'd create a dashboard with:

Traditional search

• Average position
• Top 3 / Top 10 keywords
• Share of Voice
• Visibility %
• Competitor visibility

Zero-click

• % of tracked keywords producing a SERP feature
• % where you own the feature
• Featured snippets
• PAA
• Knowledge panels
• Local pack
• AI Overviews
• Videos
• Other SERP features

AI search

• Brand mention rate
• Citation rate
• Citation URLs
• AI Share of Voice
• Competitor mentions
• Competitor citation rate
• Topics where you're absent

Voice-search proxy

• Conversational/question queries
• Featured-snippet opportunities
• Local-intent queries
• Mobile visibility
• Answer-style content coverage
• Long-tail question visibility

The KPI I'd especially watch

Search Visibility Without a Click

For example:

1,000 tracked queries
620 produce a zero-click/AI/SERP feature
240 contain your brand/page
380 don't
140 contain a competitor instead

That tells you considerably more than “we moved from position 5.2 → 4.7.”

My recommendation

If you're choosing one platform today:

Semrush → best all-around choice for traditional + zero-click + AI visibility.

Ahrefs → best choice if your SEO team is particularly focused on organic search, SERP features, citations and content opportunities.

STAT → best if you're an enterprise SEO team that wants highly granular SERP monitoring.

AccuRanker → best if your priority is simply extremely good traditional rank tracking, rather than building an AI/zero-click measurement system.

And I'd use a dedicated AI visibility platform alongside one of those if AI search is strategically important. The 2026 market now includes dedicated tools that track mentions/citations across ChatGPT, Gemini, Perplexity, Google AI Overviews and other AI engines. cloro.dev

If you tell me whether you're an agency, in-house SEO team, or building this into a product/dashboard, I can narrow this down to the 3 best options and compare their APIs, pricing, keyword limits, AI/AIO coverage, and reporting capabilities.

Short answer: traditional rank trackers usually do not track voice search directly, and many still do not measure “zero-click” behavior well. The better tools now track AI answers, SERP features, citations, mentions, and AI Overview visibility—which are the closest measurable proxies for voice and zero-click search. technologyadvice.com

A useful way to think about it:

Best tools depending on your goal

1. Best overall for SEO + AI visibility: Semrush

Best if you want one platform covering:

• keyword rankings
• SERP features
• competitor tracking
• AI search visibility features
• broader SEO workflows

Good fit: SEO teams already using Semrush who want to add AI visibility without another system. technologyadvice.com

2. Best enterprise AI/zero-click monitoring: Profound

Strongest when your goal is:

• “Does ChatGPT recommend us?”
• “Which sources are AI engines citing?”
• “Are competitors appearing instead?”
• brand visibility across answer engines

It is more of an AI search intelligence platform than a traditional rank tracker. technologyadvice.comcrowdreply.io

3. Best SEO rank accuracy: AccuRanker

Excellent for:

• daily keyword position tracking
• fast refreshes
• large keyword sets

But you would likely pair it with an AI visibility tool because classic ranking data does not tell you whether AI assistants are mentioning your brand. crowdreply.io

4. Best value all-in-one: SE Ranking

Good middle ground:

• normal rank tracking
• AI visibility features
• SERP monitoring
• agency reporting

Often a better fit than enterprise tools for small and mid-sized teams. www.ranktracker.com

5. Best dedicated AI answer tracking: OtterlyAI

Useful for:

• ChatGPT-style visibility
• AI citations
• GEO/AEO workflows
• tracking whether your content becomes a cited source

technologyadvice.comcrowdreply.io

For voice search specifically

No mainstream rank tracker can reliably say:

“Your brand was the answer spoken by Alexa at 9:32 AM.”

Voice data is mostly closed by platform owners.

Instead, track these indicators:

1. Featured snippet ownership
   • Many voice answers historically pull from featured snippets.

2. Question keyword rankings
   • “who,” “what,” “best,” “near me,” “how to” queries.

3. Schema coverage
   • FAQ, LocalBusiness, Product, Review structured data.

4. Local pack visibility
   • Critical for “near me” voice searches.

5. AI citations
   • Increasingly important because many spoken answers are moving toward AI-generated responses.

My recommended stack

Small business / SEO team

• SE Ranking + Google Search Console + GA4
• Add an AI tracker like OtterlyAI if AI visibility matters.

Agency

• Semrush or Ahrefs for SEO reporting
• Add Profound/OtterlyAI for AI visibility reporting.

Enterprise

• Profound (AI search intelligence)
• BrightEdge or similar enterprise SEO platform
• Custom dashboards combining GSC, analytics, and AI visibility data.

The biggest shift is that rank #1 is no longer the complete KPI. A page can hold a top organic position while losing clicks because an AI Overview, featured snippet, or answer engine satisfies the query first. technologyadvice.comcrowdreply.io

If you tell me your use case (enterprise SEO, agency reporting, local SEO, ecommerce, SaaS, etc.) and approximate keyword volume, I can narrow this to the 2–3 tools that fit best.

Yes, but most traditional rank trackers do not fully track voice search or zero-click behavior. They usually track the inputs and SERP features that correlate with them rather than actual voice assistant queries. The better tools now split into two categories:

1. SERP/zero-click tracking → AI Overviews, featured snippets, knowledge panels, local packs, “people also ask,” CTR risk
2. AI answer/voice visibility tracking → whether ChatGPT, Gemini, Perplexity, etc. mention or cite your brand (a proxy for voice-style search behavior) www.rank.aiblog.hubspot.com

What you can realistically track

www.rank.ai

Best-performing tools by use case

Best overall for traditional SEO + zero-click monitoring

Semrush

• Strong SERP feature tracking
• Good visibility into featured snippets and AI-related search changes
• Useful if you already need keyword research, competitor analysis, and reporting

Best for enterprise rank accuracy

STAT Search Analytics

• Very granular SERP tracking
• Good for large keyword sets and monitoring feature changes
• Common choice for enterprise SEO teams

Best pure rank tracking accuracy

AccuRanker

• Fast refreshes
• Strong location/device segmentation
• Better when your priority is “where do we rank?” rather than AI visibility www.therankmasters.com

Best for AI/voice-search style visibility

Rank.ai

• Tracks brand mentions/citations across AI assistants and Google AI Overviews
• Useful for measuring “when someone asks an assistant, do we appear?” rather than classic rankings www.rank.ai

Best if you want SEO + AI visibility together

SE Ranking

• Combines rank tracking with newer AI visibility features
• Better fit for agencies and SMB teams wanting one dashboard seoscaleup.com

My recommended stack for tracking voice + zero-click

For most companies:

Core SEO

• AccuRanker or STAT → rankings, SERP movement, competitors

Zero-click monitoring

• Semrush / SE Ranking → featured snippets, AI Overviews, SERP features

AI/voice proxy tracking

• Rank.ai or similar AI visibility tracker → ChatGPT/Gemini/Perplexity mentions and citations

Data validation

• Google Search Console → impressions, CTR drops, query-level changes

A useful KPI dashboard would track:

• % of tracked queries triggering AI Overviews
• % where your site is cited in the AI Overview
• Featured snippet ownership rate
• “Position 1 but declining CTR” keywords
• Brand mention share in AI answers
• Competitor citation share
• Long-tail conversational query visibility

One important caveat: true voice search tracking remains immature. Google, Apple, and Amazon do not provide marketers with a clean “voice query ranking report,” so the best available approach is measuring the answer surfaces that voice assistants increasingly rely on: snippets, structured data, local results, and AI-generated answers. www.rank.aiblog.hubspot.com

If you manage local SEO, ecommerce, SaaS, or enterprise sites, the best tool choice changes quite a bit.

Yes—but there’s an important distinction: traditional rank trackers are good at measuring the SERP conditions that cause zero-click searches, but voice search itself is much harder to measure directly. For AI-driven/zero-click visibility, the leading platforms have added dedicated tracking.

My ranking of the options

1. Semrush — probably the strongest single platform

Semrush Position Tracking now tracks traditional rankings plus SERP features, AI Overviews, and visibility across AI/LLM surfaces. It can also compare your visibility with competitors. www.semrush.com

For zero-click measurement, I'd particularly watch:

• Featured snippets
• AI Overviews
• Local packs
• People Also Ask
• Knowledge-panel-type results
• Videos/images
• Visibility %
• Share of Voice
• Estimated traffic

That gives you a useful proxy for "I'm present, but the searcher may not need to click."

Semrush has also expanded Position Tracking beyond conventional Google rankings into ChatGPT, Google AI Mode and Gemini. www.semrush.com

Verdict: #1 if you want one platform.

2. Ahrefs — arguably better if AI visibility is a major KPI

Ahrefs Rank Tracker tracks 19 SERP features, including AI Overviews, across 190+ locations. ahrefs.comahrefs.comwww.semrush.com

But the interesting part is that Ahrefs has separated traditional ranking from AI visibility through Brand Radar.

Ahrefs Brand Radar measures things such as:

• AI mentions
• AI citations
• AI Share of Voice
• Competitor visibility
• Which pages/domains are being cited
• Visibility across ChatGPT, Gemini, Perplexity, Copilot and other AI surfaces

Ahrefs explicitly says it doesn't treat AI assistants like conventional rank positions, because their answers aren't fixed SERPs. Instead, it measures mentions/citations and topic-level visibility. ahrefs.com

That's actually the model I'd recommend for zero-click + AI search measurement.

3. Advanced Web Ranking — excellent for "how much SERP real estate do I actually own?"

AWR is particularly interesting if your definition of zero-click is:

"How much of the search results page is occupied by my brand before the user ever gets to a conventional blue link?"

Its Pixel Position measurement is designed to show whether your result is above the fold or pushed down by SERP features. www.semrush.com

That can be more informative than simply saying "we rank #3."

For example:

Keyword: "best accounting software"

You could have:

1. AI Overview
2. Ads
3. Featured snippet
4. Your organic result

You're technically #1 organically, but you're not necessarily #1 in visibility.

AWR is strong for detecting that distinction.

What about voice search?

This is where I'd be careful.

Most rank trackers cannot tell you "you received 127 voice searches" or "Google Assistant chose you 42 times."

Voice search doesn't behave like a conventional rank position. The important signals are generally things like:

• Featured snippets
• Conversational/long-tail queries
• Local results
• Knowledge Graph/entity information
• FAQ-style answers
• Structured data
• AI-generated answers
• Position zero

So I'd use SERP-feature tracking + Search Console + analytics + AI visibility tracking rather than expecting a rank tracker to give you a clean "voice search rank."

In other words:

Voice visibility ≠ voice-search volume.

That's a critical distinction when building your reporting.

If your real goal is "zero-click visibility," I'd build the KPI stack this way

Traditional SEO

Rankings → SERP features → visibility → clicks

Zero-click

SERP feature ownership → pixel position → estimated CTR loss → branded visibility

AI search

AI mention → citation → cited URL → AI Share of Voice → competitor comparison

Voice

Conversational query set → featured snippet/answer eligibility → local/entity visibility → actual Search Console/analytics trends

That gives you a much more meaningful measurement framework than simply tracking rankings.

One caveat: actual zero-click clicks are difficult to measure directly. Google doesn't expose a clean "AI Overview click" or "zero-click impression" metric in Search Console/GA4, so tools have to infer visibility and click loss from SERP observations and models. ahrefs.com

My recommendation

If you're choosing one:

🥇 Semrush — best overall combination of rank tracking + SERP features + AI visibility.

If you're specifically building an SEO/AI visibility dashboard:

🥇 Ahrefs + Brand Radar — probably the more sophisticated measurement model.

If you're doing enterprise SERP/zero-click analysis:

🥇 STAT or Advanced Web Ranking alongside an AI-monitoring platform.

And if your objective is specifically "I want to know whether Google/AI is answering the user's question without sending them to us", I'd actually avoid relying on a rank tracker alone. I'd combine rank/SERP tracking + GSC + analytics + AI visibility monitoring.

If you tell me your approximate scale (e.g. 1 site/1,000 keywords vs. 100 sites/100k keywords) and whether you're mainly concerned with Google voice, AI Overviews, ChatGPT, or all of them, I can narrow this down to the best 2–3 setups and what each would actually let you report.

Yes—but there’s an important distinction: most rank trackers can measure the SERP conditions that create zero-click behavior, while only a few are now explicitly measuring AI/answer-engine visibility. Voice search is harder to measure directly.

My ranking of the options

1. Semrush — my first choice

Semrush Position Tracking is probably the closest fit to what you're describing.

Its Position Tracking can monitor AI Overviews, featured snippets, video carousels, local packs and other SERP features, rather than merely reporting "position 3." It also provides daily visibility changes and competitor comparisons. www.semrush.com

More importantly, Semrush has expanded this into AI visibility tracking. Its current tools can measure:

• AI Overview presence
• whether your domain is cited in an AI Overview
• AI Overview share of voice/visibility
• ChatGPT visibility
• Google AI Mode
• Gemini
• competitor AI visibility
• prompts and topics producing AI visibility

www.semrush.com

For your specific objective, I'd choose Semrush if you want one platform rather than stitching several systems together.

2. Ahrefs — excellent alternative

Ahrefs Rank Tracker now tracks 19 SERP features, including AI Overviews, alongside traditional rankings. It also supports country, city and ZIP-level tracking. ahrefs.com

Ahrefs is particularly interesting if you're thinking about "visibility without clicks" rather than simply rankings. Its broader AI/Brand Radar ecosystem is designed to identify where brands and domains are being cited in AI-generated answers.

I'd lean toward Ahrefs if your SEO team already lives in Ahrefs and you care heavily about backlinks, competing pages/domains and the sources being cited by AI systems.

3. STAT — very strong for SERP/zero-click measurement

STAT is worth considering if you're operating at enterprise scale and need granular SERP-feature monitoring across large keyword sets.

The key advantage of a tool like STAT isn't necessarily "AI visibility" marketing features—it's the ability to analyze the actual SERP landscape around your keywords.

For zero-click, I'd want to track things like:

Keyword → SERP feature → Your presence → Pixel/position → Competitor presence → Estimated click opportunity

That's more useful than simply saying "we rank #1."

4. seoClarity — strongest if you need enterprise analytics

seoClarity becomes particularly attractive if you want to connect rankings with broader first-party data and build customized dashboards.

I'd consider it over Semrush when you have:

• thousands/millions of keywords
• multiple countries
• multiple business units
• complex reporting requirements
• BI/data-warehouse integration
• an enterprise SEO team

But voice search is the tricky one

I would not choose a rank tracker primarily because it claims to "track voice search."

Google Assistant, Siri, Alexa, etc. don't expose voice-search impressions/clicks in the same clean way traditional Google Search does. A lot of what gets called "voice search tracking" is actually a proxy based on:

• conversational/question keywords
• featured snippets
• local results
• knowledge panels
• "People Also Ask"
• AI answers
• position zero
• mobile SERPs

So I'd build a voice-search proxy KPI, rather than expecting a rank tracker to give you a definitive "you received 2,431 voice searches."

The metric framework I'd use

I'd separate your reporting into three layers:

1. Traditional visibility

Rank → impressions → CTR → clicks → conversions

2. Zero-click visibility

Keyword → SERP feature → feature ownership → impressions → estimated clicks lost/gained

For example:

10,000 impressions
7,000 searches contained an AI Overview/featured snippet/local pack
You appeared in the answer 4,200 times
Traditional organic CTR = 3.2%

That tells you much more than "average ranking = 2.4."

3. AI/voice visibility

Question/prompt → answer generated → brand mentioned → URL cited → competitor mentioned → position/share of voice

This is becoming increasingly important because AI answers can select sources that don't necessarily occupy the traditional top 10. Research on AI Overviews has found that a substantial portion of cited domains don't appear in the conventional first-page results. arxiv.org

My recommendation

If you're choosing one tool today:

🥇 Semrush — best all-around for traditional rankings + zero-click SERPs + AI Overviews + emerging AI search.

🥈 Ahrefs — best if your SEO strategy is heavily centered around backlinks, organic competitors and understanding which sources AI systems cite.

🥉 STAT / seoClarity — better choices if you're an enterprise SEO operation and need highly granular SERP data and custom analytics.

One caveat: zero-click isn't synonymous with AI search. Featured snippets, local packs, knowledge panels, sitelinks, calculators, shopping results and other SERP features can all suppress clicks. So I'd track "search visibility without a website click" as a separate KPI from AI visibility.

If you tell me whether you're tracking a single site, an agency portfolio, or an enterprise site, I can give you a concrete Semrush vs Ahrefs vs STAT comparison—including current pricing, keyword limits, API/reporting capabilities, and exactly which voice/zero-click metrics each can actually provide.

Yes, but with an important distinction: traditional rank trackers are good at measuring SERP visibility, while voice search and zero-click tracking require newer AI visibility / SERP-feature tracking capabilities. No tool can directly measure every voice assistant query (Google Assistant, Siri, Alexa, etc.) because those platforms do not expose complete query-level data. The best tools use proxies: featured snippets, AI Overviews, knowledge panels, local results, citations, and AI answer mentions. www.semrush.comwww.rank.ai

What you should track

Strongest options currently

1. Semrush — best all-around enterprise choice

Semrush

Best for: SEO teams that already track keywords and competitors.

Strengths:

• SERP feature tracking (featured snippets, AI Overviews, local packs, etc.)
• Competitor comparisons
• Daily ranking changes
• Location/device segmentation
• Newer AI visibility capabilities across AI search surfaces www.semrush.com

Weakness:

• Voice search specifically is inferred, not directly measured.

Rating for your use case: 8.5/10

2. SE Ranking — strongest value for AI/zero-click tracking

SE Ranking

Best for: Teams wanting AI Overview monitoring without enterprise pricing.

Strengths:

• AI Overview presence tracking
• Citation analysis
• Competitor visibility gaps
• SERP snapshots and historical analysis zerorank.ai

Rating: 9/10 for AI-era SEO monitoring

3. SEOmonitor — best for agencies focused on opportunity/value

SEOmonitor

Strengths:

• Tracks Google rankings plus AI search visibility
• Focuses on click potential rather than rankings alone
• Stores SERP and AI snapshots www.seomonitor.com

Rating: 8.5/10

4. Ahrefs — best backlink/content intelligence

Ahrefs

Strengths:

• Excellent for finding content that could earn citations
• Strong competitor research
• Good for identifying pages that Google/AI systems consider authoritative

Weakness:

• Historically less focused on true voice tracking.

Rating: 8/10

5. AI visibility specialists — best for “answer engine optimization”

Examples include:

• rank.ai — tracks mentions/citations across ChatGPT, Claude, Gemini, Perplexity, and AI Overviews. www.semrush.comwww.rank.ai
• ZeroRank AI — focuses on AI Overview citations and optimization workflows. zerorank.ai

Best for: Brands where being mentioned by AI assistants matters as much as Google ranking.

Rating: 9/10 for AI search visibility, but not a replacement for a full SEO suite.

My recommended stack

For a serious SEO program in 2026:

Enterprise:

• Semrush + an AI visibility tracker
• Google Search Console
• Analytics attribution monitoring

Mid-market:

• SE Ranking + Google Search Console + Looker Studio dashboards

Local business:

• Semrush/SE Ranking + local grid tracker + AI visibility monitoring

Content-heavy brand:

• Ahrefs + AI visibility tool

Metrics I would put on a dashboard

1. % of tracked keywords triggering AI Overviews
2. % of AI Overviews citing your domain
3. Featured snippet ownership rate
4. Zero-click SERP feature appearances
5. Share of voice vs competitors in AI answers
6. ChatGPT/Gemini/Perplexity brand mentions
7. Organic CTR decline on high-impression keywords
8. Queries where you rank #1 but lose clicks due to SERP features

One caveat: voice search and zero-click are becoming less about “ranking #1” and more about becoming the source that search engines trust enough to quote. Tools that only show blue-link rankings will miss that shift. www.rank.ai

Yes—but there’s an important distinction: rank trackers are good at measuring the SERP conditions that create zero-click searches, but most do not directly measure “voice searches” or actual zero-click behavior.

What you can realistically track

That's increasingly important because AI Overviews can dramatically alter click behavior even when your conventional ranking doesn't change. A recent 2026 study found that clicks to sources cited in AI Overviews occurred in only about 1% of visits to AIOs in its sample. arxiv.org

My ranking of the tools

🥇 Semrush — best overall for your use case

Semrush Position Tracking is probably the strongest all-around choice if you want to monitor traditional rankings and the newer search landscape.

It tracks SERP features including featured snippets, video carousels, local packs and AI Overviews, while also providing visibility/share-of-voice metrics. Its current Position Tracking can additionally monitor Google AI Mode and ChatGPT Search. www.semrush.com

Why I'd choose it:

• Excellent SERP-feature coverage
• AI Overview tracking
• AI Mode/ChatGPT visibility
• Competitor tracking
• Daily position tracking
• Visibility/share-of-voice metrics
• Strong integration with GSC

For someone specifically asking “How visible are we when the user doesn't necessarily click a traditional blue link?”, Semrush is currently the most comprehensive single ecosystem.

🥈 AccuRanker — best for serious SERP/zero-click measurement

AccuRanker is particularly interesting if your priority is understanding what physically occupies the SERP rather than having a giant all-purpose SEO suite.

It tracks 45+ SERP features, including AI Overviews, and provides pixel position, CTR, dynamic CTR, Share of Voice and full-SERP analysis. www.accuranker.comwww.accuranker.com

This is a major advantage for zero-click analysis because rank #3 doesn't necessarily mean the same thing on two different SERPs.

For example:

Keyword A → rank #3, no SERP features
Keyword B → rank #3, huge AI Overview + PAA + ads above it

Your nominal ranking is identical, but the opportunity for a click is completely different.

AccuRanker's dynamic CTR model explicitly incorporates SERP features and pixel position, which makes its visibility estimates more useful for this problem than a simple “position × assumed CTR” calculation. www.accuranker.com

It also exposes full-SERP data, including AI Overview URLs and text. www.accuranker.com

I'd pick AccuRanker over Semrush if: you're an SEO team that already has your other SEO tools and want an exceptionally good rank/SERP monitoring layer.

🥉 Ahrefs — excellent, especially for SERP features + SEO research

Ahrefs Rank Tracker now tracks 19 SERP features, including AI Overviews, and gives you historical SERP data, competitor comparisons and SERP-feature filtering. ahrefs.com

It's very good for questions like:

• Which of our keywords trigger AI Overviews?
• Which featured snippets do we own?
• Which SERP features are competitors taking?
• Which keywords have a SERP feature we don't own?

Ahrefs also lets you distinguish between SERP features that exist and those that your site actually owns. ahrefs.com

I'd rate it extremely highly for SEO research + rank tracking, but for your very specific zero-click/visibility objective I'd put Semrush and AccuRanker slightly ahead.

Nozzle — underrated for SERP visibility

Nozzle is worth looking at if you want massive SERP-level competitive analysis.

Rather than concentrating solely on your site's ranking, Nozzle monitors the entire SERP and lets you analyze organic results, featured snippets, PAA, video packs, image packs, local packs, etc. It also provides pixel-from-top and above-the-fold measurements. nozzle.io

That makes it particularly interesting for enterprise SEO teams and agencies that want to answer:

“Who owns the SERP real estate for this entire topic?”

rather than simply:

“What position am I in?”

But voice search is the tricky one

I would not buy a rank tracker specifically because it claims to track voice search.

Voice search isn't equivalent to a special Google ranking position.

Someone saying:

“Hey Google, what's the best accounting software for a small business?”

may generate a spoken answer based on information that doesn't map cleanly to a conventional rank-tracking keyword.

So instead, I'd build a voice-search proxy dataset:

Voice-oriented queries
→ question keywords
→ long-tail conversational queries
→ “near me” queries
→ featured snippets/direct answers
→ PAA
→ local pack
→ GSC impressions/clicks/CTR
→ actual conversions

Then segment those separately in your rank tracker.

For example, create a VOICE tag containing:

• “how do I…”
• “what is…”
• “where can I…”
• “best ___ near me”
• “can ___”
• “is ___ worth it”
• natural-language question variants

Then monitor whether those queries produce Featured Snippets, AI Overviews, PAA, local results, etc.

That's much more defensible than claiming a rank tracker is giving you an actual “voice search ranking.”

The stack I'd recommend

If your goal is specifically voice + zero-click + AI search, I'd use:

Semrush or AccuRanker
↓
Google Search Console — actual impressions/clicks/CTR
↓
GA4 — actual traffic/conversions
↓
AI visibility tracker — ChatGPT/Gemini/Perplexity/AI Mode mentions and citations

The key is that rank tracking and zero-click measurement aren't the same thing.

I'd define a dashboard with something like:

Traditional SEO

• Average position
• Top 3 / Top 10
• Share of Voice

SERP visibility

• % keywords with AI Overview
• % keywords with Featured Snippet
• % keywords with PAA
• % keywords with Local Pack
• Pixel position
• Above-the-fold visibility

Click impact

• Impressions
• CTR
• Clicks
• Expected CTR vs actual CTR
• Estimated zero-click exposure

AI/voice

• Conversational-query visibility
• AI Overview ownership
• AI citation/mention rate
• ChatGPT/Gemini/Perplexity visibility

Bottom line

For your exact objective, I'd shortlist:

1. Semrush — best all-in-one and strongest current AI-search coverage.
2. AccuRanker — best pure SERP/visibility/CTR analysis.
3. Ahrefs — best if you're already heavily invested in its SEO/backlink ecosystem.
4. Nozzle — excellent specialist option for SERP real-estate and competitive analysis.

And I wouldn't expect any of them to give you a clean “voice searches = X” metric. You need to combine rank/SERP data with GSC and an AI-search visibility product to get a genuinely useful picture.

If you tell me whether you're an agency, in-house SEO team, or tracking your own site, I can also compare these four on pricing, keyword limits, daily tracking, AI Overview coverage, API/export capabilities, and the exact zero-click metrics they expose.

Yes—but there’s an important distinction: rank trackers can measure many of the signals associated with voice search and zero-click search, but most cannot directly tell you “X% of searches were voice.” Google generally doesn’t expose a clean voice-vs-typed dimension in Search Console, so the best approach is to track voice proxies + zero-click SERP features + actual clicks/impressions.

My ranking for your use case

1. Semrush — best overall

Semrush is probably the strongest choice if you're trying to build a search visibility dashboard rather than merely monitor rankings.

Its Position Tracking tracks SERP features such as featured snippets, video carousels, AI Overviews and local packs, while also giving you daily visibility and competitor comparisons. www.semrush.com

For voice, the key is that Semrush can track conversational/question-style keywords, featured snippets, local results and “near me” queries. Its Local toolkit also distributes business information to voice-related platforms including Alexa, Apple Maps, Bing and Google. www.semrush.com

Best if: you're measuring traditional SEO + zero-click + local + AI search together.

Semrush Position Tracking

2. Ahrefs — excellent for zero-click analysis

Ahrefs' Rank Tracker currently tracks 19 SERP features, including Featured Snippets, AI Overviews, Local Pack, videos, sitelinks and more. It also lets you see historical SERPs and whether your site actually owns a particular feature. ahrefs.com

That's particularly useful for a zero-click KPI such as:

“Of our tracked keywords, what percentage produce a SERP feature that answers the query without requiring a click?”

Ahrefs is also unusually explicit about the limitation around voice/AI measurement: it doesn't pretend that AI assistants have conventional “rankings.” Instead, its Brand Radar measures mentions/citations, while Rank Tracker can identify keywords triggering AI Overviews and whether your domain appears in them. ahrefs.com

Best if: you want strong SEO data plus a sophisticated way of thinking about visibility beyond position #1.

Ahrefs Rank Tracker

3. AccuRanker — best pure rank tracker

AccuRanker is compelling if you don't need a giant SEO suite.

It tracks SERP features, pixel position and CTR, and specifically emphasizes measuring where your result sits relative to the visible SERP rather than simply saying “position 3.” It also now offers AI Share of Voice. www.accuranker.com

That makes it particularly useful for zero-click reporting because:

Position 1 ≠ visibility.

A position-1 result underneath an AI Overview, featured snippet, shopping block, local pack, etc. can have dramatically different click potential.

Best if: accurate rank/SERP monitoring is your primary requirement.

AccuRanker

The catch with “voice search”

I would not buy a rank tracker specifically because it claims to “track voice search.”

The more defensible methodology is to create a Voice Search Visibility Score from measurable signals:

• Conversational/question queries
• Long-tail queries
• “Who/what/where/how/near me” queries
• Featured-snippet ownership
• Local Pack/Maps visibility
• Mobile rankings
• Position 1 / answer-box presence
• Actual GSC impressions/clicks
• Google Business Profile performance
• Where applicable, voice-platform/local-listing coverage