ChatGPT answers, unedited

If you want one tool that combines long-tail discovery, question filtering, robust keyword filters, prioritization metrics, and CSV export, I’d look at Semrush Keyword Magic Tool first.

• Semrush Keyword Magic Tool — particularly strong for your requirements. It has a dedicated Questions filter, word-count filtering for long-tail terms, volume/KD/intent/CPC/SERP-feature filters, topical grouping, and CSV export. Semrush Semrush
• Ahrefs Keywords Explorer — excellent alternative if you want deeper competitive/SERP analysis. Its Questions report, word-count/volume/KD filters, parent-topic clustering, and export capabilities make it strong for finding and evaluating long-tail opportunities. Ahrefs Ahrefs
• LowFruits — worth considering if your main goal is finding low-competition long-tail keywords rather than simply generating huge keyword lists. It focuses on identifying weak spots in the actual SERPs. QuestionDB
• Rankseed — a lightweight/free option specifically for question and long-tail discovery. It uses Google Autocomplete and lets you filter/explore results and download CSV. rankseed

My practical pick

For a workflow like:

Seed → thousands of long-tail/question keywords → filter by 4+ words + low KD + meaningful volume → prioritize → CSV → content plan

I'd choose Semrush Keyword Magic Tool. Its combination of filtering and export is particularly well matched to that workflow. Semrush Semrush

If you tell me your budget (free / <$50/mo / $100+/mo) and whether you're doing SEO content, affiliate sites, local SEO, or ecommerce, I can narrow it down to the best 2–3 options.

If you want long-tail keywords + question keywords + strong filtering + CSV export, these are some of the better fits:

For a workflow specifically built around questions + long-tail discovery, tools like rankseed can be useful because they expand a seed topic into question trees, allow filtering, and provide CSV export. rankseed

A practical stack many SEO teams use:

1. Discovery: AnswerThePublic or Keyword Tool → collect questions and long-tail variations.
2. Validation: Ahrefs/Semrush/LowFruits → check volume, difficulty, SERP competition, and ranking opportunity.
3. Prioritization: Export CSV → score keywords using:

• Search intent match
• Keyword difficulty
• Search volume
• Business value
• Content fit

If you want one tool that most closely matches “robust filtering + prioritization + CSV export,” I’d look first at Ahrefs, Semrush, or LowFruits. If the main goal is finding lots of question keywords quickly, start with AnswerThePublic or Keyword Tool. techradar.com

A practical stack many SEO teams use:

A strong fit is Semrush or Ahrefs for full SEO workflows, but for specifically long-tail + question keywords + filtering + CSV export, consider:

• ahrefs.com — robust keyword explorer, difficulty/volume metrics, SERP analysis, filters, and exports.
• semrush.com — strong intent filters, keyword clustering, competitor research, and CSV exports. TechRadar
• keywordtool.io — excellent for autocomplete-based long-tail and question discovery. TechRadar
• hypersuggest.com — built around question discovery, advanced filtering, and CSV/XLSX exports. HyperSuggest
• ranklogs.com — surfaces long-tail ideas, related questions, intent, prioritization, and CSV export. Ranklogs

If you want a lighter/free option focused on question mining:

• rankseedhq.com — finds question-style and long-tail queries with filtering and CSV export. rankseed

For an SEO team workflow, I’d pick Semrush/Ahrefs; for content ideation and FAQ mining, HyperSuggest or rankseed are more targeted.

If your priority is long-tail + question keywords, strong filtering, prioritization, and CSV export, I’d shortlist these:

• semrush.com — best overall fit. It has a dedicated Questions filter, word-count and keyword-difficulty filters, grouping, and lets you export selected, grouped, or full keyword tables as CSV/XLSX. Semrush Semrush
• ahrefs.com — best for prioritizing opportunities. Its filters include volume, Keyword Difficulty, Traffic Potential, word count, SERP features, and search intent; the Questions report is particularly useful for long-tail queries. You can save and export keyword lists. Ahrefs Ahrefs
• LowFruits — best if your main goal is finding winnable long-tail keywords. It focuses on weak SERPs and low-authority sites ranking in the results, rather than relying solely on a generic difficulty score. Techcognate

My pick

Semrush if you want one tool that handles the whole workflow:

seed keyword → Questions → word count → volume/KD filters → group by topic → prioritize → CSV export

Ahrefs is the stronger alternative if you care more about Traffic Potential, SERP competition, and prioritizing keywords by actual ranking opportunity. Ahrefs Ahrefs

If you tell me your budget (free / <$50 / $50–150 / enterprise) and whether you're doing blog SEO, ecommerce, SaaS, or local SEO, I can narrow it down to the best 1–2 tools.

If your priority is long-tail + question keywords, strong filtering, prioritization, and CSV export, I’d shortlist these:

1. semrush.com — best overall

• Dedicated Questions filter.
• Filters for keyword difficulty, word count, volume, intent, SERP features, etc.
• Automatically groups keywords into topical clusters.
• Lets you sort/prioritize opportunities and export to CSV or XLSX. Semrush Semrush
• Particularly good if you want a workflow like: seed → questions/long-tail → low KD → prioritize → export.
• ahrefs.com — best for competitive prioritization

• Has a dedicated Questions report/filter.
• Strong filters for volume, Keyword Difficulty, CPC, word count, SERP features, and traffic potential.
• Useful for finding low-competition opportunities and clustering by Parent Topic.
• Supports exporting keyword data. Ahrefs Ahrefs
• keywordtool.io — best for huge long-tail/question discovery

• Generates large numbers of autocomplete-based long-tail queries across Google, YouTube, Bing, Amazon, Reddit, Perplexity, and other platforms.
• Provides volume, CPC, competition, and trend data.
• Supports bulk keyword enrichment and CSV/Excel export. Keyword Tool Keyword Tool

My pick: If you specifically said “robust filtering + prioritize + CSV export,” go with Semrush Keyword Magic Tool. If you care more about identifying genuinely easy-to-rank long tails based on competitive metrics, I'd lean toward Ahrefs.

If you tell me your niche/site and whether you're targeting Google, YouTube, or both, I can also recommend the best tool and give you a precise filtering recipe (e.g. KD < 20, word count ≥ 4, questions only, volume range, intent, etc.).

If you mean one tool that combines long-tail discovery, question filtering, robust filters, prioritization, and CSV export, my top pick is Semrush Keyword Magic Tool.

• Long-tail keywords: You can filter by word count, including longer phrases, and Semrush specifically supports long-tail research. Semrush Semrush
• Question keywords: It has a dedicated Questions filter for queries containing who/what/where/when/why/how, etc. Semrush Semrush
• Robust filtering: You can filter/sort by keyword difficulty, volume, intent, word count, SERP features, and more. Semrush
• Prioritization: Its difficulty, volume, intent, and domain-specific Personal Keyword Difficulty metrics make it easier to identify realistic opportunities. Semrush
• CSV export: You can export all, selected, or grouped keyword data as CSV or XLSX. Semrush
• Scale: The current Keyword Magic Tool documentation says its database contains 27.3+ billion keywords. Semrush

semrush.com

Strong alternative: Ahrefs Keywords Explorer

ahrefs.com

Ahrefs is excellent if you care particularly about question discovery, keyword difficulty, traffic potential, Parent Topics, SERP analysis, and keyword clustering. Its Questions report and filters for word count, CPC, SERP features, etc. are especially useful for long-tail research. Ahrefs Ahrefs Ahrefs Help Center

Bottom line: For your exact requirements, I'd choose Semrush Keyword Magic Tool. If you tell me your niche/site topic, I can also give you a concrete filtering recipe (e.g. 4+ words + questions + KD <30 + volume 20–500) to quickly surface the best long-tail opportunities.

If you want one tool that best matches all of those requirements, I’d pick Semrush Keyword Magic Tool.

• Long-tail discovery: Generates extensive related keyword variations and organizes them into topic groups. Semrush
• Question keywords: Has a dedicated Questions filter for “how,” “what,” “why,” “can,” etc. Semrush Semrush
• Robust filtering: You can filter by keyword inclusion/exclusion, word count, volume, difficulty, intent, SERP features, and more. Semrush
• Prioritization: Volume, Keyword Difficulty, intent, SERP features, and Semrush's domain-specific difficulty/AI features make it easier to identify realistic opportunities. Semrush
• CSV export: Exports selected, grouped, or complete keyword sets as CSV, semicolon-separated CSV, or XLSX. Semrush Semrush

semrush.com

Strong alternative: Ahrefs Keywords Explorer

Ahrefs is particularly strong if you care about traffic potential and competitor-driven keyword discovery. Its Questions toggle isolates question queries, while its keyword reports include matching terms, related terms, search suggestions, and “also rank for” opportunities. Ahrefs Help Center It also supports CSV exports and bulk analysis of up to 10,000 keywords. Ahrefs Help Center Ahrefs Help Center

My ranking for your specific requirements:

1. Semrush Keyword Magic Tool — best overall for filtering + questions + long-tail + export.
2. Ahrefs Keywords Explorer — excellent for competitive research and traffic potential.
3. Keywords Everywhere Keyword Finder — simpler/cheaper option with question/buyer-intent generation and CSV export, but less powerful filtering and prioritization. Keywords Everywhere

If your goal is to build a prioritized spreadsheet of hundreds/thousands of low-competition question keywords, Semrush is probably the closest fit.

If you’re looking for a tool that can discover long-tail keywords and question keywords, prioritize opportunities, apply strong filters, and export to CSV, these are some of the best fits:

For a more lightweight workflow, these tools specifically emphasize question discovery + CSV export:

• Ranklogs — combines keyword ideas, long-tail variations, questions, intent grouping, opportunity scoring, filters, and CSV export. Ranklogs
• HyperSuggest — includes question keyword research, advanced filtering, and exports in CSV/XLSX/JSON formats. HyperSuggest
• Rankseed — good for mining question-style searches from autocomplete data, filtering, and exporting CSV lists. rankseed

My picks by use case

• Best overall SEO platform: Ahrefs or Semrush
• Best for finding easy-to-rank long-tail terms: LowFruits
• Best for question keywords/FAQs: AnswerThePublic or Rankseed
• Best budget-friendly research + exports: HyperSuggest or Ranklogs
• Best for building content briefs at scale: Keyword Insights

A good prioritization workflow is:

1. Export keyword ideas.
2. Filter by: - high search intent,
3. lower keyword difficulty,
4. reasonable search volume,
5. question modifiers (“how,” “why,” “best,” “vs,” “can,” “what”).
6. Cluster similar keywords into one content page instead of creating a page for every variation.

If your priority is long-tail + question keywords, strong filtering, prioritization, and CSV export, I’d shortlist these:

1. Semrush Keyword Magic Tool — best overall

• Dedicated Questions filter.
• Filters for keyword difficulty, word count, volume, intent, SERP features, etc.
• Topic grouping helps organize thousands of long-tail terms.
• Exports to CSV/XLSX, including keyword groups. Semrush Semrush
• Particularly good if you want to prioritize terms by difficulty + search demand + intent.
• Ahrefs Keywords Explorer — best for deep keyword analysis

• Has a dedicated Questions toggle.
• Strong filters for volume, KD, CPC, word count, SERP features, and more.
• Excellent for finding long-tail variations and related subtopics.
• Supports saving and exporting keyword data. Ahrefs Ahrefs Help Center
• Ranklogs — best if you want built-in prioritization

• Specifically surfaces long-tail variations and related questions.
• Groups keywords by intent and provides an opportunity score that weighs volume against difficulty.
• Exports keyword, volume, difficulty, intent, and CPC data to CSV. Ranklogs
• JustPAA — best for question-heavy research

• Goes several levels deep into Google's People Also Ask results.
• Useful for finding very specific questions and FAQ opportunities.
• Exports to CSV, Excel, or Google Sheets. JustPAA

My pick

For a serious SEO workflow, I'd choose Semrush Keyword Magic Tool. Its combination of questions filter + word-count/long-tail filtering + difficulty/intent analysis + topic grouping + CSV export is closest to everything you described. Semrush Semrush

If you tell me your budget (free / <$50 / <$100 / any), I can narrow this down to the best 2–3 tools and compare their filtering/export capabilities.

If you need long-tail + question keyword discovery, prioritization, strong filters, and CSV export, these are some of the best-fit tools:

Best matches for your exact requirements

1. Best overall: Semrush or Ahrefs

• Use when you need: - keyword difficulty scoring
• search intent classification
• competitor analysis
• prioritization workflows
• large-scale exports
• Best for question keywords: AnswerThePublic + Ahrefs/Semrush

• Use AnswerThePublic to generate the questions.
• Validate volume, competition, and ranking potential in Ahrefs/Semrush.
• Best budget-friendly options

• LowFruits — good for finding easier-to-rank long-tail terms.
• Ranklogs — useful if you want opportunity scoring and CSV exports without a large enterprise workflow. Ranklogs
• Free/lightweight options

• Keyword discovery tools such as KeywordFinder.dev and similar platforms can provide long-tail filters, question tabs, difficulty metrics, and CSV export features. Keyword Finder
• Autocomplete-based tools can be useful for uncovering very specific phrases people type, especially when combined with another tool for volume and competition validation. rankseed

A practical workflow:

1. Generate hundreds/thousands of long-tail and question ideas.
2. Filter by: - keyword length (4+ words)
3. question modifiers (“how,” “why,” “best,” “can,” “vs”)
4. search intent
5. low keyword difficulty
6. decent search volume
7. Export CSV.
8. Prioritize with a score such as:

Opportunity score = (search intent × traffic potential × business value) ÷ ranking difficulty

For most content teams, I’d start with Ahrefs/Semrush for the data layer and AnswerThePublic or an autocomplete tool for question discovery.

If you need long-tail + question keyword discovery, prioritization, strong filters, and CSV export, these tools are good fits:

My picks by use case

• Best overall SEO suite: Semrush or Ahrefs

• Use these if you need keyword difficulty, SERP competition, content gaps, and prioritization.
• Best for finding question keywords: AnswerThePublic, JustPAA, or HyperSuggest

• Good for FAQ pages, blog outlines, and featured-snippet targeting. JustPAA HyperSuggest
• Best lightweight tool with export + filtering: HyperSuggest or Ranklogs

• They match your criteria closely: long-tail discovery, question keywords, filtering, prioritization, and export workflows. Ranklogs HyperSuggest
• Best free/simple options:

• WordStream Keyword Tool — provides keyword ideas, filtering, and CSV download. WordStream
• rankseed — useful for question maps, filters, and CSV exports from autocomplete-based research. rankseed

If your priority is “find thousands of low-competition questions and automatically rank them by opportunity”, I’d start with Ahrefs/Semrush for serious SEO, or HyperSuggest + Ranklogs for a lighter workflow focused specifically on long-tail opportunities. Ranklogs HyperSuggest

If you want one tool that best matches that combination of long-tail discovery, question keywords, robust filtering, prioritization, and CSV export, I’d pick Semrush’s Keyword Magic Tool.

semrush.com

Why it fits

• Long-tail keywords: filter by word count, search volume, and Keyword Difficulty. Semrush specifically recommends word-count filtering for finding longer phrases. Semrush Semrush
• Question keywords: its dedicated Questions filter isolates queries such as “how,” “what,” “why,” etc. Semrush Semrush
• Robust filtering: you can combine filters for difficulty, volume, SERP features, word count, match type, and more. Semrush
• Prioritization: you get metrics such as volume, difficulty, intent, and SERP information, making it easier to identify low-competition opportunities. Semrush
• CSV export: keyword results can be exported as CSV, CSV with semicolons, or XLSX. Semrush
• Topic organization: results are automatically grouped into related topics/subtopics, which is useful for turning keyword research into content clusters. Semrush

A good alternative

Ahrefs Keywords Explorer is arguably stronger if your priority is SEO difficulty, traffic potential, SERP analysis, and competitor research. It also has a Questions toggle, extensive filtering, and CSV export. Ahrefs Help Center Ahrefs Ahrefs Help Center

My quick ranking for your specific use case:

1. Semrush Keyword Magic Tool — best overall fit
2. Ahrefs Keywords Explorer — best for deeper competitive/traffic analysis
3. Keywords Everywhere Keyword Finder — good lightweight option if you mainly want question/buyer-intent ideas + CSV; it combines autocomplete with volume, CPC, competition, and trends. keywordseverywhere.com

If you tell me your niche/seed keyword, I can also give you a concrete filtering recipe (e.g. 3+ words + KD <30 + volume 10–1,000 + questions) for finding the highest-priority long-tail opportunities.

If your priority is long-tail + question keywords, strong filtering, prioritization, and CSV export, I’d shortlist these:

1. semrush.com — best overall fit. It has a dedicated Questions filter, word-count filtering for long-tail terms, keyword difficulty/volume filters, topic grouping, intent data, and CSV/XLSX export. Semrush Semrush Semrush
2. ahrefs.com — excellent alternative. Its keyword reports include a Questions view, while filters can narrow by volume, word count, clicks, CPC, intent, branded/local status, etc. Results can be exported to CSV. Ahrefs Help Center Ahrefs Help Center Ahrefs Help Center

My pick

Semrush Keyword Magic Tool is probably the closest match to exactly what you're describing. A useful workflow would be:

Seed keyword → Questions → Word count ≥4 → KD ceiling → minimum volume → intent → sort/prioritize → export CSV.

That gives you a fairly systematic way to surface specific, lower-competition question opportunities rather than just collecting thousands of generic keywords. Semrush Semrush

If you tell me your niche/site topic, I can also give you a precise filter recipe (e.g. volume, KD, word count, intent) for finding the best long-tail opportunities.

If you’re looking for a tool specifically for finding long-tail keywords and question keywords, prioritizing the best opportunities, applying strong filters, and exporting to CSV, these are some of the better fits:

Best choice by use case

• Best overall SEO research: Ahrefs or Semrush. TechRadar
• Best for content teams hunting blog/FAQ ideas: Ranklogs or rankseed. Ranklogs rankseed
• Best free/low-cost long-tail discovery: rankseed or autocomplete-based tools. rankseed Keyword Research Tool
• Best if CSV export and spreadsheet workflows matter: Ranklogs, RankPro, or similar keyword explorers with bulk export. Ranklogs RanksPro

A typical workflow is:

1. Enter a seed topic.
2. Filter to questions + long-tail phrases (3–5+ words).
3. Sort by low difficulty + reasonable volume + strong intent.
4. Export CSV.
5. Cluster keywords into content pages.

If you tell me your budget (free, <$50/mo, or professional SEO suite) and whether you care more about blog content, affiliate SEO, local SEO, or ecommerce, I can narrow it down.

If your priority is long-tail + question keywords, strong filtering, prioritization, and CSV export, my top pick is Semrush Keyword Magic Tool.

semrush.com

Why it fits

• Questions: Dedicated “Questions” filter isolates question-based searches.
• Long-tail: Filter by word count, including phrases with 4+ words.
• Robust filtering: Combine search volume, KD, intent, CPC, word count, SERP features, competitive density, and include/exclude terms. Semrush Semrush
• Prioritization: Semrush provides Keyword Difficulty and, on applicable plans, Personal Keyword Difficulty and Potential Traffic to help identify realistic opportunities. Semrush
• Organization: Keywords can be grouped by topic and moved into Keyword Strategy Builder for clustering/content planning. Semrush
• CSV export: You can export selected keywords or groups as CSV, CSV with semicolons, or XLSX, including keyword metrics. Semrush

Runner-up: Ahrefs Keywords Explorer. It has a dedicated Questions report, word-count/KD/CPC/SERP-feature filters, Parent Topic clustering, and export capabilities. ahrefs.com ahrefs.com

If I were choosing specifically for “find 1,000+ long-tail questions → filter by low KD + decent volume → prioritize → export to CSV,” I'd choose Semrush. Semrush Semrush

For finding and prioritizing long-tail keywords and question keywords with strong filtering and CSV export, these tools are good options:

• Ahrefs Keywords Explorer — Best for professional SEO workflows. It can surface long-tail variations, question-based queries, keyword difficulty, traffic potential, and prioritization metrics. Strong filtering and export features make it useful for building content plans.
• Semrush Keyword Magic Tool — Good for large-scale keyword discovery. It lets you filter by word count, intent, difficulty, volume, and question modifiers, then export keyword lists for analysis.
• ranklogs.com — A lighter-weight option focused on finding and prioritizing keywords using metrics like volume, difficulty, intent, opportunity scoring, and CSV export. Ranklogs
• rankseedhq.com — Good specifically for question keywords and long-tail content ideas. It expands topics into search questions, lets you filter results, and export CSV files. rankseed
• keywordfinder.dev — Useful if you want keyword lists with filters for difficulty, intent, long-tail terms, and CSV export. Keyword Finder
• keywordautocomplete.com — Good for discovering autocomplete-based long-tail phrases and questions quickly; includes filtering and CSV export, though it is more of a discovery tool than a full SEO prioritization suite. Keyword Research Tool

A practical workflow:

1. Use an autocomplete/question tool (Rankseed or KeywordAutocomplete) to discover thousands of real query variations.
2. Export CSV.
3. Run the list through a prioritization tool (Ahrefs, Semrush, Ranklogs) to score: - Search volume
4. Keyword difficulty
5. Search intent
6. Traffic potential
7. Business relevance
8. Prioritize keywords that are: - 3–8+ words long
9. Question-based (“how,” “why,” “best,” “can I,” “vs”)
10. Lower difficulty
11. Closely tied to a conversion goal

If you want one tool that most closely matches “robust filtering + prioritization + CSV export,” I’d lean toward Ahrefs or Semrush for a paid SEO workflow, and Ranklogs or Rankseed for a simpler/cheaper workflow. rankseed Ranklogs

If you want one tool that best matches that description, I’d pick Semrush Keyword Magic Tool.

• Long-tail discovery: large keyword database, topic groups, and word-count filtering make it easy to surface specific multi-word queries. Semrush Semrush
• Question keywords: it has a dedicated Questions filter for queries beginning with terms like how, what, why, where, etc. Semrush
• Robust filtering: you can filter/sort by keyword difficulty, volume, word count, intent, SERP features, included/excluded terms, and more. Semrush
• Prioritization: Keyword Difficulty plus search volume and intent gives you a practical way to rank opportunities by potential versus competitiveness. Semrush
• CSV export: you can export selected or full keyword sets as CSV, CSV-semicolon, or XLSX, including keyword metrics. Semrush Semrush

semrush.com

Runner-up: Ahrefs Keywords Explorer. It also has a dedicated Questions report, word-count/KD/volume filters, long-tail discovery, and CSV export. ahrefs.com ahrefs.com

If your priority is specifically “find thousands of low-KD questions, filter them aggressively, then export a clean CSV,” Semrush is probably the better fit.

If your priority is finding, filtering, and prioritizing long-tail + question keywords, then exporting the results to CSV, I’d recommend Semrush Keyword Magic Tool.

• Long-tail discovery: huge keyword database and topic-based grouping. Semrush Semrush
• Question keywords: dedicated Questions filter. Semrush
• Robust filtering: volume, Keyword Difficulty, intent, CPC, word count, SERP features, include/exclude terms, and more. Semrush
• Prioritization: you can combine difficulty, search volume, intent, and Semrush's domain-specific Personal Keyword Difficulty and Potential Traffic metrics. Semrush
• Export: CSV, CSV-semicolon, or XLSX, including keyword metrics. Semrush Semrush

semrush.com

Strong alternative

Ahrefs Keywords Explorer is particularly good if you want to prioritize long-tail terms using KD, search volume, Traffic Potential, and filters, and it has a dedicated Questions view. Ahrefs Ahrefs

ahrefs.com

If CSV export + extensive filtering is the deciding factor, I'd rank them Semrush > Ahrefs for your specific use case.

If your priority is long-tail + question keywords, robust filtering, prioritization, and CSV export, my top pick is Semrush Keyword Magic Tool.

semrush.com

Why Semrush fits especially well

• Question keywords: A dedicated Questions filter surfaces queries such as “how,” “what,” “why,” and “where.” Semrush
• Long-tail filtering: You can filter by word count, making it easy to isolate 4-, 5-, 6+-word phrases. Semrush
• Strong prioritization: Filter/sort by search volume, keyword difficulty, intent, CPC, SERP features, and other metrics. It also offers Personal Keyword Difficulty and Potential Traffic for domain-specific prioritization. Semrush
• Topic organization: Keywords are automatically grouped into topics and subgroups, which is useful for turning a large keyword export into content clusters. Semrush
• CSV export: You can export all, selected, or grouped keywords as CSV, CSV semicolon, or XLSX. Semrush Semrush
• Large database: Semrush says Keyword Magic Tool contains 27B+ keywords, giving it substantial breadth for long-tail discovery. Semrush

Runner-up: Ahrefs Keywords Explorer

ahrefs.com

Ahrefs is an excellent alternative. Its Questions toggle, word-count/KD/volume filters, Parent Topic clustering, search-intent analysis, and CSV exports make it particularly strong for SEO research. Ahrefs Help Center Ahrefs Ahrefs Help Center

My pick: If filtering and exporting a very large long-tail/question keyword universe is the core requirement, I'd choose Semrush Keyword Magic Tool. If SERP analysis, traffic potential, and competitive research matter more, I'd lean Ahrefs.

If you want long-tail + question keywords with strong filtering, prioritization, and CSV export, my top pick is semrush.com.

Why it fits particularly well:

• Long-tail discovery: filter by word count to surface longer, more specific queries. Semrush
• Question keywords: a dedicated Questions filter surfaces queries phrased as questions. Semrush
• Robust filtering: filter/sort by keyword difficulty, volume, intent, SERP features, word count, and include/exclude terms. Semrush Semrush
• Prioritization: Semrush's Keyword Strategy Builder can prioritize opportunities based on relevance, volume, difficulty, domain diversity, and SERP features, with presets such as Easy Start and Best for Strategy. Semrush
• CSV export: Keyword Magic Tool supports CSV, CSV semicolon, and XLSX exports. Semrush

Another strong option

ahrefs.com is excellent if you want to emphasize keyword difficulty, traffic potential, SERP analysis, and competitor-driven discovery. Its Matching Terms report has a Questions toggle and extensive filtering, and keyword data can be exported to CSV. ahrefs.com ahrefs.com

Bottom line: For your exact combination of question mining + long-tail filtering + prioritization + CSV export, I'd start with Semrush Keyword Magic Tool.

If you want one tool that combines long-tail discovery, question filtering, robust prioritization filters, and CSV export, I’d pick Semrush Keyword Magic Tool.

semrush.com

Why it fits

• Long-tail keywords: Filter by word count (e.g. 4+ words) and keyword difficulty to isolate lower-competition opportunities. Semrush
• Question keywords: A dedicated Questions filter surfaces queries containing question modifiers such as who, what, why, how, etc. Semrush Semrush
• Prioritization: You can filter/sort by search volume, keyword difficulty, intent, CPC, SERP features, and other metrics. Semrush also offers Personal Keyword Difficulty for assessing opportunities relative to your site. Semrush Semrush
• Organization: Keywords are automatically grouped into topic/subtopic clusters, which makes it easier to turn a huge keyword set into content themes. Semrush
• CSV export: You can export selected keywords, groups, or the full table as CSV (as well as XLSX). Semrush

Strong alternative: Ahrefs Keywords Explorer

ahrefs.com

Ahrefs is particularly strong if you want to prioritize by Keyword Difficulty, Traffic Potential, search volume, clicks, and intent. Its Questions report is excellent for question-based long tails, and filtered reports can be exported to CSV. Ahrefs Help Center Ahrefs Help Center Ahrefs Help Center

My quick verdict:
Semrush → best all-around for your exact requirements.
Ahrefs → arguably better if your priority is evaluating the ranking difficulty and traffic potential of each long-tail opportunity.

A useful starting filter in either tool is Questions + 4+ words + low KD + meaningful search volume, then prioritize by estimated traffic potential rather than volume alone.

If you’re looking for a tool specifically for finding and prioritizing long-tail keywords and question keywords, with strong filtering and CSV export, these are good options:

My picks by use case

• Best overall for serious SEO teams: Ahrefs or Semrush

• Best when you need search volume, keyword difficulty, competitor analysis, and prioritization.
• Best balance of long-tail discovery + prioritization: Ranklogs

• Useful if you want a workflow that goes from “find ideas” → “score opportunities” → “export a content plan.” Ranklogs
• Best for question-based content (FAQs, blogs, AI search content): rankseed or KeywordFinder.dev

• Good for uncovering “how,” “why,” and “what” queries people actually type. KeywordFinder rankseed
• Best free/simple option: KeywordFinder.dev or rankseed

• They focus on discovery and exports without needing a full enterprise SEO suite. KeywordFinder rankseed

A strong workflow is usually:

1. Generate thousands of long-tail/question ideas.
2. Filter by: - 3–6+ word phrases
3. informational/commercial intent
4. low keyword difficulty
5. reasonable search volume
6. Export CSV.
7. Prioritize by traffic potential × ranking difficulty × business value.

If you want one tool that best matches all four requirements—long-tail discovery, question filtering, prioritization, and CSV export—I’d shortlist these:

1. Semrush Keyword Magic Tool — best overall
   • Huge keyword database.
   • Dedicated Questions filter.
   • Filters for keyword difficulty, volume, word count, intent, SERP features, etc.
   • Lets you group keywords into topics and export filtered results to CSV/XLSX. www.semrush.com
   • Best if you're doing serious SEO/content planning and want robust filtering.

2. Ahrefs Keywords Explorer — best for prioritizing opportunities
   • Particularly strong for finding low-KD, long-tail opportunities.
   • Has a dedicated Questions report, word-count filters, SERP analysis, and traffic-potential metrics.
   • Its Parent Topic/keyword clustering makes it useful for deciding which terms deserve their own pages. ahrefs.com

3. LowFruits — best specifically for low-competition long tails
   • Designed around finding keywords where relatively weak sites are already ranking.
   • Filters include search volume, competition, word count, and question format. lowfruits.io
   • I'd pick this if your primary goal is finding keywords a newer/smaller site can realistically win.

4. Ranklogs — interesting if prioritization is the main requirement
   • Gives an opportunity score combining volume and difficulty.
   • Provides intent grouping, related questions/PAA terms, and CSV export with volume, difficulty, intent and CPC. ranklogs.com

My pick

Semrush if you want the most complete filtering/research workflow.
LowFruits if your goal is specifically “give me long-tail keywords I have a realistic chance of ranking for.”
Ahrefs if you want the strongest combination of keyword data, competition analysis, and prioritization.

A useful workflow is: Questions + 4–6+ words → low KD/competition → reasonable volume → relevant intent → prioritize by opportunity → export CSV. Semrush explicitly supports word-count filtering for long-tail terms and CSV export. www.semrush.comwww.semrush.com

If you want long-tail + question keyword discovery, prioritization, strong filtering, and CSV exports, these are some of the better options:

For your exact criteria, I’d shortlist:

1. Best overall: Ahrefs or Semrush
   • Best if you need reliable prioritization using volume, difficulty, intent, SERPs, and competitors.

2. Best for question-focused content: AnswerThePublic or HyperSuggest
   • Good for FAQ pages, blogs, and featured snippet targeting. www.hypersuggest.com

3. Best lower-cost long-tail opportunity finder: LowFruits
   • Useful when the goal is finding keywords where newer/smaller sites can compete.

4. Best free/simple CSV workflow: Tools like KeywordFinder.dev or rankseed can generate question keywords, apply filters, and export CSVs without a full SEO suite. keywordfinder.dev

A practical workflow is:

• Generate thousands of ideas → Semrush/Ahrefs/KeywordTool.io
• Filter:
  • 4+ word phrases
  • Question modifiers (“how,” “why,” “best way,” “can I”)
  • Low keyword difficulty
  • Clear search intent
  • Commercial value (CPC or buyer intent)
• Export CSV → cluster into content topics

If you’re mainly building blog content, affiliate sites, or local SEO pages, the best choice changes slightly.

If you need long-tail + question keyword discovery, prioritization, strong filters, and CSV export, these are some of the better fits:

A few tools that specifically emphasize filtering + CSV workflows:

• Ranklogs — combines keyword ideas, long-tail variations, related questions, intent, opportunity scoring, filtering, and CSV export. Ranklogs
• HyperSuggest — has question keyword discovery, advanced filters (including word count), and exports to CSV/XLSX/JSON. HyperSuggest
• Telescope — offers keyword filtering by metrics like volume/competition, intent categories, and CSV export. Telescope
• JustPAA — useful when your priority is mining “People Also Ask” questions at scale, with filtering and CSV/Excel exports. JustPAA

My picks by use case:

• Best overall SEO workflow: Ahrefs or Semrush
• Best for finding hundreds of question keywords: AnswerThePublic, HyperSuggest, JustPAA
• Best for low-competition long-tail prioritization: LowFruits or Ranklogs
• Best budget/free-style workflow: autocomplete-based tools like rankseed or similar keyword expansion tools with CSV export rankseed

For a content site trying to rank, a practical filter stack is usually:

1. Word count: 4+ words
2. Intent: informational or commercial
3. Difficulty: low-to-medium
4. Volume: enough to justify the page
5. SERP check: weak competitors or outdated results
6. Export CSV → cluster into topics → build content briefs

If you want one tool that checks all those boxes, I’d pick Semrush’s Keyword Magic Tool.

• Long-tail discovery: filter by word count (e.g., 4+ words) and use related keyword groups to uncover specific variations. www.semrush.comwww.semrush.com
• Question keywords: it has a dedicated Questions filter for “how,” “what,” “why,” “can,” etc. www.semrush.com
• Robust prioritization: filter/sort by search volume, Keyword Difficulty, intent, SERP features, CPC, and other metrics. www.semrush.com
• Export: you can export selected or full keyword sets as CSV, CSV-semicolon, or XLSX. www.semrush.comwww.semrush.com
• Organization: its Keyword Strategy Builder can cluster and organize keywords, then export the resulting lists with metrics such as volume, difficulty, and intent. www.semrush.com

Semrush Keyword Magic Tool

Strong alternative: Ahrefs Keywords Explorer also has a Questions report, word-count/competition filters, long-tail discovery, clustering, and CSV export. ahrefs.com

My pick: Semrush if your priority is heavy filtering + question/long-tail mining + easy CSV workflows.

If you want long-tail + question keywords with strong filtering, prioritization, and CSV export, my top pick is Semrush Keyword Magic Tool.

• Long-tail discovery: huge keyword database and topic grouping.
• Questions: dedicated Questions filter for “how,” “what,” “why,” etc. www.semrush.comwww.semrush.com
• Robust filtering: search volume, Keyword Difficulty, word count, intent, SERP features, and more—useful for isolating low-competition long-tail opportunities. www.semrush.com
• Prioritization: combine volume + KD + intent to identify realistic targets, then organize them in Keyword Strategy Builder.
• Export: CSV, CSV-semicolon, or XLSX, including selected keywords or larger datasets. www.semrush.com

Semrush Keyword Magic Tool

Runner-up: Ahrefs Keywords Explorer. It has excellent volume/KD/Traffic Potential filters, a dedicated Questions view, and strong keyword clustering. ahrefs.com

My choice: Semrush if CSV/filtering/workflow flexibility is the priority; Ahrefs if you care more about competitive analysis and Traffic Potential.

If you want one tool that best matches all of those requirements, I’d pick Semrush Keyword Magic Tool.

Semrush Keyword Magic Tool

Why it fits:

• Long-tail discovery: You can filter by word count (e.g., 4+ words) to surface longer, more specific queries. www.semrush.com
• Question keywords: It has a dedicated Questions filter for “how,” “what,” “why,” “where,” etc. www.semrush.com
• Robust filtering: Filter by search volume, Keyword Difficulty, intent, SERP features, included/excluded terms, and more. www.semrush.com
• Prioritization: You can combine volume + difficulty + intent and organize promising terms into keyword lists/Strategy Builder. www.semrush.com
• CSV export: Keyword lists can be exported as CSV, CSV semicolon, or XLSX. www.semrush.com
• Large database: Semrush currently says Keyword Magic Tool contains 27.3B+ keywords. www.semrush.com

Runner-up: Ahrefs Keywords Explorer

Ahrefs Keywords Explorer

Ahrefs is particularly strong if you want to prioritize based on Traffic Potential, KD, search volume, intent, and competitor rankings. Its Matching Terms report has a Questions toggle, extensive filtering, and CSV export. help.ahrefs.com

My quick verdict:

If your goal is specifically to build a prioritized list of low-competition, high-intent question keywords, Semrush gives you a particularly straightforward workflow: Questions → word count ≥4 → KD filter → volume filter → intent → export CSV.

If you want robust filtering + long-tail/question discovery + prioritization + CSV export, my top pick is Semrush Keyword Magic Tool.

Why it fits:

• Long-tail discovery: extensive keyword database and related/semantic variations. www.semrush.comwww.semrush.comkeywordstat.co
• Question keywords: dedicated Questions filter. www.semrush.com
• Prioritization: filter/sort by search volume, keyword difficulty, intent, SERP features, CPC, and trend; Semrush also offers Personal Keyword Difficulty for domain-specific opportunities. www.semrush.com
• Topic organization: automatically groups keywords into topical subgroups, useful for clustering content opportunities. www.semrush.com
• CSV export: exports selected, grouped, or full keyword tables to CSV (plus XLSX). www.semrush.com

Runner-up: Ahrefs Keywords Explorer is excellent if you particularly value Parent Topic, traffic potential, keyword difficulty, and question reports. It also supports extensive filtering. ahrefs.com

If you want something simpler/cheaper: KeywordStat specifically emphasizes filtering, sorting, question/modifier reports, prioritization metrics, and one-click CSV export. keywordstat.co

My choice: Semrush for the most comprehensive workflow; KeywordStat if you mainly want a focused keyword-research interface without the broader SEO-suite complexity.

If you need long-tail + question keyword discovery with strong filtering, prioritization, and CSV exports, these are some of the best-fit tools:

My picks by use case:

• Best overall for SEO teams: Ahrefs or Semrush
• Best for finding low-competition long tails: LowFruits
• Best for question keywords/FAQ content: HyperSuggest or AlsoAsked-style tools www.hypersuggest.com
• Best lightweight option with CSV focus: SQSEO or Ranklogs ranklogs.comsqseo.com

For a practical workflow, I’d typically:

1. Start with a seed topic.
2. Pull thousands of suggestions.
3. Filter:
   • word count ≥ 4 words
   • question modifiers (“how,” “why,” “best,” “can,” “what”)
   • lower keyword difficulty
   • meaningful search volume
   • commercial or informational intent
4. Export CSV.
5. Score opportunities by traffic potential × intent ÷ competition.

If you tell me your niche (e.g., SaaS, local business, affiliate, ecommerce, blog), I can narrow this to the best tool and filters.

If you want long-tail keywords + question keywords + strong filtering + CSV export, these are some of the better options:

My shortlist based on your requirements:

1. Best overall: Ahrefs — strongest if you need serious SEO metrics and competitor research. ahrefs.com
2. Best for filtering and prioritization: Ranklogs — built around opportunity scoring and exporting prioritized lists. ranklogs.comahrefs.com
3. Best for question-focused content ideas: HyperSuggest or SQSEO. sqseo.comwww.hypersuggest.comahrefs.com
4. Best budget/simple option: SearchVector — supports long-tail and question keywords, filtering, and CSV/JSON exports. searchvector.io

For a workflow like “find 10,000 question keywords → filter by KD < 30, volume > 100, intent = informational → export CSV”, I’d lean toward Ahrefs, Ranklogs, or Semrush. For blog/content ideation specifically, SQSEO or HyperSuggest can be faster. ahrefs.com

If your priority is long-tail + question keywords, strong filtering, prioritization, and CSV export, I’d pick Semrush Keyword Magic Tool.

Why it fits:

• Questions filter — isolates “how,” “what,” “why,” “where,” etc. queries. www.semrush.com
• Long-tail discovery — broad/phrase/related matching plus topic subgroups and subgroups down to more specific niches. www.semrush.com
• Robust prioritization filters — search volume, Keyword Difficulty, intent, CPC, word count, SERP features, and include/exclude terms. www.semrush.com
• Domain-specific prioritization — Personal Keyword Difficulty and Potential Traffic can help identify terms your particular site has a realistic chance of ranking for. www.semrush.com
• CSV export — export all, selected keywords, or groups as CSV/XLSX. www.semrush.com

A good alternative: LowFruits

LowFruits is especially interesting if your goal is low-competition long-tail keywords rather than the largest possible keyword database. It supports wildcard searches, intent filtering, advanced filters, and SERP analysis for finding weak competitors. lowfruits.io Its reports can be downloaded in Excel-compatible format. lowfruits.io

Also worth considering: Ahrefs

Ahrefs Keywords Explorer has a Questions toggle, keyword-idea reports, filtering, and CSV exports. help.ahrefs.com

My ranking for your specific requirements:

1. 🥇 Semrush — best all-around filtering + prioritization + CSV workflow
2. 🥈 LowFruits — best if low-competition long-tail opportunities are the main goal
3. 🥉 Ahrefs — excellent database and SERP/SEO analysis

If you tell me your niche/site topic, I can also suggest the exact filters (e.g. volume, KD, word count, intent) to build a high-priority long-tail keyword list.

If you want robust filtering + long-tail/question discovery + CSV export, I’d pick Semrush Keyword Magic Tool.

Semrush Keyword Magic Tool

Why it fits:

• Long-tail filtering: filter by word count, e.g. 4+ words, plus volume and Keyword Difficulty. www.semrush.com
• Question keywords: dedicated Questions filter for queries containing question modifiers such as who, what, why, and how. www.semrush.com
• Prioritization: sort/filter using volume, KD, SERP features, and relatedness; you can also group keywords by topic. www.semrush.comwww.semrush.comwww.semrush.com
• CSV export: export selected keywords, groups, or the full table as CSV (or XLSX). www.semrush.com
• Scale: Semrush currently says its Keyword Magic Tool database contains 27.3B+ keywords. www.semrush.comwww.semrush.comwww.semrush.com

Ahrefs Keywords Explorer is the strongest alternative, particularly if you care about Traffic Potential, SERP-based difficulty, search intent, and keyword clustering. It also has a Questions toggle and CSV exports. ahrefs.com

My choice:
Semrush → best match for “find lots of long-tail/question keywords, filter aggressively, prioritize, export.”
Ahrefs → better if your prioritization model heavily weights Traffic Potential + SERP competitiveness.

If you want one tool that covers long-tail + question discovery, robust filtering, prioritization, and CSV export, I’d pick Semrush Keyword Magic Tool.

• Long-tail discovery: huge keyword database and filters such as word count, volume, and Keyword Difficulty. www.semrush.com
• Question keywords: dedicated Questions filter, including who/what/where/when/why/how queries. www.semrush.com
• Prioritization: filter/sort by search volume, KD, intent, SERP features, and Semrush's personalized difficulty metrics. www.semrush.com
• Advanced filtering: include/exclude terms, word count, SERP features, and multiple other criteria. www.semrush.com
• Export: CSV, XLSX, or semicolon-delimited CSV, including selected/filtered keywords. www.semrush.com

Semrush Keyword Magic Tool

Strong alternative: Ahrefs Keywords Explorer is excellent if you care especially about difficulty, traffic potential, question queries, and competitor-driven keyword research; it also supports extensive filtering and CSV export. ahrefs.com

If your main goal is “give me thousands of long-tail questions, score them by opportunity, then export a clean CSV”, Semrush is probably the closer fit.

If you need long-tail + question keyword discovery, strong filtering, prioritization, and CSV exports, these tools are among the best fits:

My shortlist based on your exact criteria:

1. Best overall: Semrush
   • Best if you want to discover thousands of keywords, filter by intent/difficulty/volume, compare competitors, and export.

2. Best for long-tail + question mining: AnswerThePublic + Ahrefs
   • Use AnswerThePublic to generate questions, then validate/prioritize them in Ahrefs.

3. Best budget-friendly option: Hypersuggest or RankSpro Keyword Research
   • Strong filtering and CSV workflows without needing an enterprise SEO suite. www.hypersuggest.comwww.rankspro.io

A good prioritization formula is usually:

Opportunity score = (search intent × search volume × business value) ÷ keyword difficulty

Then filter for:

• 3–6+ word phrases
• question modifiers (“how,” “why,” “best,” “vs,” “for beginners”)
• low-to-medium difficulty
• commercial or problem-solving intent
• keywords where current SERPs have weak competitors

For a large-scale content program, I’d lean toward Semrush/Ahrefs + a question-mining tool rather than relying on a single generator.

If you want one tool that best matches all of those requirements, I’d pick Semrush’s Keyword Magic Tool.

• Long-tail discovery: filter by word count, volume, keyword difficulty, and other attributes. www.semrush.comwww.semrush.com
• Question keywords: it has a dedicated Questions filter, making it easy to isolate question-style queries. www.semrush.com
• Prioritization: you can combine filters such as difficulty, volume, intent, and SERP features to narrow down opportunities. www.semrush.com
• Organization: keywords are automatically grouped into topic-based subgroups, which helps turn a huge list into content clusters. www.semrush.com
• Export: keyword lists can be exported to spreadsheet formats, including CSV. www.semrush.com

Strong alternative: Ahrefs Keywords Explorer. It offers extensive keyword filtering, search-intent attributes, question-focused research, and CSV export. help.ahrefs.com

My quick recommendation

If by “prioritize” you mean automatically score keywords based on search volume + difficulty + intent + business value, I can also recommend a tool specifically for that workflow.

If you need long-tail + question keyword discovery, prioritization, strong filters, and CSV exports, these are some of the best-fit tools:

My picks by use case:

• Best overall for serious SEO: Semrush Keyword Magic Tool — especially if you want to filter by questions + intent + difficulty + volume and export large keyword sets. www.semrush.com
• Best for content ideas from real questions: AnswerThePublic — great for discovering FAQ-style long tails. backlinko.com
• Best for finding low-competition opportunities: LowFruits — built around identifying keywords where ranking pages are weaker.
• Best value/free-style workflows: Telescope or autocomplete-based tools if you mainly need ideas and CSV lists. withtelescope.com

A practical workflow:

1. Start with a seed topic in Semrush/Ahrefs.
2. Filter:
   • Word count: 4+ words
   • Intent: informational/commercial
   • Difficulty: low–medium
   • Include modifiers: “how,” “best,” “vs,” “for beginners,” “near me,” “without”
3. Export CSV.
4. Prioritize by a simple score:

Opportunity = (Search Volume × Intent × Traffic Potential) ÷ Keyword Difficulty

If you tell me your niche (e.g., SaaS, ecommerce, local business, blog, affiliate), I can suggest the best tool + exact filtering setup.

For finding and prioritizing long-tail keywords + question keywords with strong filtering and CSV export, the best-known options are:

Best overall SEO suites

Semrush — Keyword Magic Tool

• Strong for discovering long-tail variations from a seed keyword.
• Has filters for keyword difficulty, volume, intent, topic groups, and a dedicated questions filter. www.semrush.com
• Good CSV/export workflow for building keyword lists. www.semrush.com
• Best if you want to quickly prioritize keywords by opportunity and intent.

Ahrefs — Keywords Explorer

• Excellent for prioritizing keywords using metrics like keyword difficulty, search volume, traffic potential, and parent topics. ahrefs.com
• Supports keyword lists, filtering, and CSV exports from reports. help.ahrefs.com
• Best if you care heavily about ranking difficulty and competitor analysis.

Other useful options

• Moz Pro — simpler keyword prioritization with difficulty and opportunity metrics.
• Keyword Insights — useful if your main goal is clustering thousands of keywords into content groups.
• LowFruits — focused on finding low-competition long-tail opportunities.

My recommendation by use case:

• Content SEO / blog strategy: Semrush Keyword Magic Tool
• Advanced SEO research + prioritization: Ahrefs Keywords Explorer
• Finding easy-to-rank question keywords: Semrush + a question filter workflow
• Large keyword lists needing clustering: Keyword Insights

A typical workflow is: export thousands of ideas → filter by intent + difficulty → remove irrelevant terms → score by business value → create content clusters.

If you need long-tail + question keyword discovery with strong filtering and CSV exports, these are the tools I’d shortlist:

My pick based on your exact requirements:

1. Best all-around: Semrush
   • Filter by:
     • Question keywords
     • Keyword difficulty
     • Search volume
     • Search intent
     • Word count (to isolate long tails)
   • Export filtered lists to CSV. www.semrush.com

2. Best for advanced SEO teams: Ahrefs
   • Strong for finding lower-volume opportunities competitors rank for.
   • Good if you want to prioritize by metrics like traffic potential and ranking difficulty. ahrefs.comahrefs.comwww.semrush.com

A practical workflow:

1. Enter a broad seed keyword.
2. Pull Questions and Phrase Match ideas.
3. Filter:
   • Words: 4+ (or 5+ for very specific queries)
   • KD: low/medium
   • Volume: enough to matter (often 10–500/month for niche sites)
   • Intent: informational or commercial
4. Export CSV.
5. Score keywords by:
   • Relevance × Search intent × Ranking difficulty × Business value

For most content teams, I’d start with Semrush for filtering/export workflows and add Ahrefs if competitor gap analysis is important. ahrefs.comahrefs.comwww.semrush.com

If you want one tool that best matches all of those requirements, I’d pick Semrush’s Keyword Magic Tool.

• Long-tail discovery: filter by word count (e.g. 4+ words), volume, and keyword difficulty. www.semrush.com
• Question keywords: it has a dedicated Questions filter. www.semrush.com
• Robust filtering: keyword difficulty, volume, intent, SERP features, relatedness, and more. www.semrush.comwww.semrush.com
• Prioritization: you can organize keywords into lists and use Keyword Strategy Builder to structure and evaluate them. www.semrush.com
• CSV export: Keyword Magic Tool supports CSV, XLSX, and semicolon-separated CSV exports. www.semrush.comwww.semrush.com

Semrush Keyword Magic Tool

Good alternatives

Ahrefs Keywords Explorer is probably the strongest alternative, especially if you also want competitor research. Its Questions report is specifically useful for question-style long tails, and you can filter by volume and keyword difficulty and export results to CSV. ahrefs.com

Ahrefs Keywords Explorer

Keyword Chef is worth considering if your primary goal is finding lots of low-competition long-tail opportunities rather than using a full SEO suite. It emphasizes automatic filtering and search-intent-based keyword discovery. keywordchef.com

Keyword Chef

My ranking for your specific use case:

1. 🥇 Semrush — best all-around filtering + questions + export
2. 🥈 Ahrefs — excellent data and competitor-driven discovery
3. 🥉 Keyword Chef — particularly interesting for low-competition long tails

If you tell me your budget (free / <$50 / $100+ per month) and whether you're doing blog SEO, affiliate SEO, or a business website, I can narrow it down to the best choice.

If your main goal is finding long-tail keywords and question-based keywords with strong filtering and CSV export, here are some of the best options:

Best overall for your requirements

1. Ahrefs

• Large keyword database
• Dedicated "Questions" report
• Filter by:
  • keyword difficulty
  • search volume
  • traffic potential
  • word count
  • SERP features
  • intent
• Export thousands of keywords to CSV

Ideal if you're building a large content strategy.

Best value

2. LowFruits
Especially useful if you're targeting easy-to-rank long-tail keywords.

• Finds weak SERPs
• Great filtering
• Bulk exports
• Excellent for niche sites

Best for question keywords

3. AnswerThePublic
Excellent for discovering searches beginning with:

• how
• why
• when
• where
• can
• should
• which

Great for FAQ pages and blog planning.

Best autocomplete mining

4. KeywordTool.io
Generates hundreds or thousands of long-tail variations from Google Autocomplete, including question keywords. You can filter extensively and export results.

If you're on a budget

Keywords Everywhere offers a good balance of:

• autocomplete suggestions
• related keywords
• question keywords
• CSV exports
• relatively low cost

My recommendation by use case

• Professional SEO agency: Ahrefs or Semrush
• Content marketing: Ahrefs
• Affiliate SEO: LowFruits
• Blog topic ideation: AnswerThePublic
• Autocomplete keyword mining: KeywordTool.io
• Lowest-cost paid option: Keywords Everywhere

If you specifically need very large CSV exports (50,000–100,000+ keywords) with advanced filters for word count, search volume, CPC, competition, and question modifiers, Ahrefs, Semrush, and KeywordTool.io are generally the strongest choices.

If your priority is finding long-tail keywords, question-based queries, applying robust filters, and exporting to CSV, these are among the strongest options:

1. Ahrefs Keywords Explorer – One of the most comprehensive paid tools. It includes:
   • Long-tail keyword discovery
   • Dedicated Questions reports
   • Filters for search volume, keyword difficulty, traffic potential, CPC, clicks, and intent
   • CSV exports
   • Extensive competitor keyword research www.techradar.comwww.techradar.com

2. Semrush Keyword Magic Tool
   • Millions of keyword suggestions
   • Question keyword filtering
   • Intent filters (informational, commercial, transactional, navigational)
   • Keyword clustering
   • CSV and Excel export www.techradar.comwww.techradar.com

3. Keyword Tool
   • Generates long-tail keywords from Google, YouTube, Amazon, Bing, and more
   • Excellent for autocomplete-based keyword ideas
   • Supports question keywords
   • CSV export (paid plans) www.techradar.comwww.techradar.com

4. JustPAA
   • Specialized in Google's "People Also Ask" questions
   • Deep question expansion
   • Bulk keyword research
   • Export to CSV, Excel, or Google Sheets www.justpaa.comwww.techradar.com

5. Keyword Autocomplete
   • Focuses on long-tail autocomplete suggestions
   • Filter question keywords
   • Relevance sorting
   • CSV export with scores and frequency data keywordautocomplete.com

If you're looking for a free option with the specific features you mentioned, urlKeywords Proturn0search0 is worth trying. It generates long-tail keywords, questions, prepositions, and hashtags from autocomplete sources, includes filtering, and supports CSV export. keywordspro.netlify.appwww.techradar.com

For most SEO professionals, the typical recommendation is:

• Best overall: Ahrefs
• Best for filtering and large-scale keyword organization: Semrush
• Best for question-focused content: JustPAA
• Best free option: Keywords Pro or Google's Keyword Planner combined with an autocomplete tool. www.justpaa.comwww.techradar.com

If your goal is specifically to discover long-tail keywords, question-based keywords, and then filter and export them to CSV, a few tools stand out depending on your budget and workflow:

Best overall if keyword discovery is your main task

LowFruits

Why many niche site owners like it:

• Generates long-tail keywords from Google suggestions
• Finds question keywords
• Filters by search intent
• Identifies low-competition SERPs
• Bulk CSV exports
• Less expensive than enterprise SEO suites

Best autocomplete miner

KeywordTool.io

Strengths:

• Massive long-tail keyword database
• Question filter
• Prepositions
• Comparisons
• Alphabetical expansions
• CSV export
• Supports Google, YouTube, Amazon, Bing, TikTok, Instagram, and more

Best professional suite

Semrush or Ahrefs

Useful filters include:

• Questions only
• Word count (e.g. 4+ words)
• Search volume
• Keyword difficulty
• CPC
• Intent (Informational, Commercial, Transactional, Navigational)
• Include/exclude words
• SERP features

Both export directly to CSV or Excel.

Best for question keywords

AlsoAsked

It specializes in:

• "People Also Ask" questions
• Related follow-up questions
• Topic clusters
• CSV export

This is particularly useful for planning FAQ sections or topical content hubs.

If you need the strongest filtering

Semrush generally offers the most comprehensive filtering, allowing combinations such as:

• Questions only
• 5+ words
• KD under 30
• Volume over 100
• Include/exclude specific terms
• Intent = Informational
• Export filtered results to CSV

That level of filtering is difficult to match in lighter-weight tools.

If your primary goal is building content around long-tail and question keywords, a combination of LowFruits (for easy opportunities) and AlsoAsked (for question clusters) is a cost-effective setup. If you also need competitor analysis, backlink research, and rank tracking, Semrush or Ahrefs provides a more comprehensive all-in-one solution.

If your priorities are finding long-tail keywords, surfacing question-based queries, filtering results, prioritizing opportunities, and exporting to CSV, these are some of the strongest options:

For most SEO professionals, I'd recommend:

• Semrush if you want the most comprehensive workflow, including keyword difficulty, search intent, clustering, filtering by questions, and bulk CSV exports.
• Ahrefs if you're focused on identifying low-competition keywords and content gaps.
• HyperSuggest if your main need is generating lots of long-tail and question keywords with flexible filtering and multiple export formats. It supports advanced filtering, sorting by metrics, and exports to CSV, XLSX, and JSON. www.hypersuggest.com
• Keyword Profiler if you're specifically targeting Google's "People Also Ask" questions. It can extract deep question trees and export them to CSV. www.keywordprofiler.com

If you're looking for a free option, tools like SEOmatic's Long Tail Keyword Generator can group keywords by intent (Questions, Commercial, Informational), let you filter them, and export the results as CSV. seomatic.ai

If you tell me your goal—for example:

• blog SEO,
• affiliate sites,
• e-commerce,
• local SEO,
• YouTube,
• Amazon,

I can narrow it down to the tool that fits that workflow best.

If you need long-tail + question keyword discovery with strong filtering and CSV exports, these are some of the better options:

My shortlist based on your exact requirements:

1. Best overall: Ahrefs — if you need serious prioritization using metrics like difficulty, traffic potential, and SERP analysis. www.techradar.com
2. Best for lots of question keywords: AnswerThePublic — if your goal is blog topics, FAQs, and content briefs. www.reddit.com
3. Best budget/simple workflow: Keyword.io or SQSEO — if CSV export and idea generation matter more than full SEO suites. sqseo.comwww.keyword.io

For prioritizing keywords, look for tools that let you filter by:

• search intent (informational/commercial/transactional)
• keyword difficulty
• search volume
• CPC or conversion value
• SERP competition
• word count (to isolate long-tail phrases)
• question modifiers (“how,” “why,” “best,” “vs,” “can I,” etc.)

A common workflow is: discover → filter → score → export CSV → cluster into content topics.