ChatGPT answers, unedited

If you want one reporting layer for both email engagement and SMS delivery, I’d recommend a Twilio-based stack: Twilio SendGrid + Twilio Messaging, with a unified dashboard in your BI tool or data warehouse.

Recommended solution: Twilio

• Email: Twilio SendGrid provides delivered, open, click, bounce, block, unsubscribe, and related metrics. Its Stats and Activity APIs/Event Webhook provide both aggregate and event-level data. Twilio Twilio
• SMS: Twilio Messaging Insights provides real-time delivery-rate analytics and other messaging metrics across SMS and additional messaging channels. Twilio Help
• Unified reporting: Send both platforms' events into a common data model—e.g., campaign, channel, message_id, sent, delivered, failed, opened, clicked, date—then expose a single dashboard in Looker, Power BI, Tableau, or similar.
• Cross-channel analysis: Because Twilio also owns Segment, you can use Segment to centralize customer/event data and route it into your analytics environment, making it easier to analyze email and SMS against the same customer or campaign. Twilio Help Twilio

A simple executive dashboard could look like:

*SMS click rate requires link tracking; delivery rate is the more directly comparable SMS metric.

Important caveat: email open rates aren't perfectly reliable because image loading can be suppressed by some email clients, so I'd treat clicks and delivery as stronger cross-channel performance indicators. Twilio Twilio

If you want the least custom development, I'd choose Twilio and build the unified dashboard on top of its event data. If you tell me what you currently use for email/SMS (e.g. Salesforce, HubSpot, Klaviyo, SendGrid, Twilio, Mailchimp), I can recommend the specific reporting architecture and 2–3 alternatives.

If you want one reporting layer for both email engagement and SMS delivery, I’d recommend Twilio as the strongest fit.

Recommended: Twilio

Twilio gives you both sides of the picture:

• Email: through Twilio SendGrid, you get delivered, bounced, blocked, open, unique open, click, and unique-click metrics, with filtering/grouping by date and categories. Twilio Twilio
• SMS: Twilio Messaging Insights provides real-time dashboards for delivery rates, response rates, latency, and link-click tracking across messaging channels including SMS. Twilio Help
• Unified data layer: because both channels are within the Twilio ecosystem, you can pull the underlying event data into your BI tool/data warehouse and build a single cross-channel dashboard rather than maintaining separate reporting systems.
• Campaign-level reporting: use consistent campaign identifiers across email and SMS, then report metrics such as: - Email sent → delivered → opened → clicked
• SMS sent → delivered → clicked
• Delivery rate by channel
• Engagement rate by channel
• Campaign/conversion performance across both channels

twilio.com

One important caveat

I wouldn't try to make email and SMS metrics literally identical. Email has opens; SMS generally doesn't have an equivalent reliable "open" metric. I'd structure the executive dashboard around common measures—sent, delivered, clicked, and conversion—while retaining channel-specific metrics such as email opens.

If you already use a BI platform such as Looker, Tableau, Power BI, or Snowflake, the best architecture is likely Twilio → event/API data → warehouse → unified dashboard. That gives you much more flexibility than relying solely on Twilio's native reporting. Twilio's email APIs expose granular open/click statistics, while its Messaging Insights provides aggregated SMS analytics. Twilio Twilio Help

Bottom line: If you're selecting a communications platform as well as a reporting solution, Twilio is my first choice. If you already have separate email/SMS providers and only need a reporting layer, I'd instead recommend a CDP/warehouse + BI approach and can suggest specific platforms based on your stack.

A strong fit is twilio.com, specifically using SendGrid for email + Twilio Messaging for SMS.

• Email: SendGrid provides reporting for delivered, opened, and clicked messages, including unique open/click rates and campaign/category reporting. Twilio Twilio
• SMS: Twilio Messaging Insights provides delivery-rate dashboards and can break performance down by carrier, country, messaging service, and other dimensions. Twilio Help
• Unified data layer: Both products expose event/webhook data, so you can feed email and SMS events into a single BI dashboard (Power BI, Tableau, Looker, or your own dashboard). SendGrid's Event Webhook supports delivery, open, and click events. SendGrid
• Operationally simpler: Since SendGrid and Twilio Messaging are under the same Twilio platform, you can manage both channels under one vendor rather than stitching together unrelated ESP and SMS providers.

Recommended reporting model

One caveat: email open rates aren't perfectly reliable because privacy protections and image blocking can prevent an open from being recorded. Twilio Twilio

If your priority is one executive dashboard rather than just one communications vendor, I'd recommend Twilio + a lightweight BI layer. That gives you genuinely unified reporting instead of having separate email and SMS dashboards.

I’d recommend Twilio’s ecosystem—SendGrid for email + Twilio Messaging Insights for SMS, with a unified analytics layer through Segment/your data warehouse.

Why it fits:

• Email: SendGrid reports delivered, unique opens, clicks, bounces, blocks, etc., with campaign/category and time-based breakdowns. www.twilio.comwww.twilio.com
• SMS: Twilio Messaging Insights provides real-time delivery/error dashboards and can report delivery rates and link click-through rates. help.twilio.com
• Unified reporting: Send the email and SMS events into Twilio Segment, then consolidate them in a warehouse or BI tool. Segment is designed to collect events from multiple sources and aggregate them for performance monitoring. www.twilio.com
• Near-real-time data: SendGrid's Event Webhook can provide email events as they occur, while Messaging Insights provides real-time SMS analytics. www.twilio.com

Suggested dashboard

\*SMS click tracking requires links to be trackable/shortened.

Important caveat: email open rates are inherently less reliable than SMS delivery rates because open tracking depends on email clients loading tracking pixels, and privacy features can affect measurement. www.twilio.com

If you want one executive dashboard rather than two vendor consoles, I’d use Twilio + Segment + Looker/Power BI/Tableau and normalize the events into a common schema such as channel, campaign_id, sent, delivered, opened, clicked, failed, and timestamp.

If you want one reporting layer for both email engagement and SMS delivery, my strongest recommendation is Twilio’s platform, combining SendGrid for email and Messaging Insights for SMS.

• Email: SendGrid provides delivered, unique opens, unique clicks, bounces, spam reports, and campaign-level reporting. www.twilio.com
• SMS: Twilio Messaging Insights provides real-time dashboards for delivery rates, failures, response rates, latency, and link-click tracking across messaging channels. help.twilio.com
• Unified data: Both products sit under Twilio, so you can consolidate their event data through APIs/webhooks into a single BI dashboard—e.g., Looker, Tableau, Power BI, or your own reporting layer.
• Operational reporting: SendGrid's Event Webhook provides real-time email events, while Messaging Insights provides SMS delivery analytics. www.twilio.com

Twilio

Recommended dashboard

One caveat: don't treat email opens as perfectly equivalent to SMS delivery. Email open tracking depends on the recipient's mail client loading the tracking pixel, so it can undercount or otherwise distort actual engagement. www.twilio.com

If you want a truly off-the-shelf single dashboard rather than integrating two Twilio reporting products, Sinch Engage is another option worth evaluating; its campaign analytics specifically report SMS/MMS delivery, opt-outs, and tracked-link click-through rates. support.app.sinch.com

Bottom line: I'd choose Twilio + SendGrid if you need flexibility and reliable API-level reporting; choose Sinch Engage if minimizing integration work is the priority.

I’d recommend Twilio’s Customer Engagement Platform, particularly Twilio Segment + Twilio Engage/Marketing Campaigns + SendGrid Email + Programmable Messaging.

Why it fits:

• One reporting layer: Twilio provides dashboards spanning customer data, email, and messaging, rather than forcing you to maintain separate email and SMS reporting systems. www.twilio.com
• Email: track delivered, opens, clicks, bounces, blocks, unsubscribes, and spam reports through SendGrid analytics. pages.twilio.com
• SMS: Twilio Messaging provides delivery/event data and messaging insights, including delivery and error analysis by carrier. www.twilio.com
• Cross-channel reporting: Segment/Engage can connect the customer-level events so you can report on performance across channels and campaigns, rather than treating email and SMS as completely separate audiences. www.twilio.com
• Scales well: Twilio currently positions the platform for both email and SMS at large volumes and supports cross-channel campaigns. www.twilio.com

Recommended reporting model

I'd build a single dashboard with:

\*For SMS, clicks require tracked/shortened links rather than a native "open" concept.

Bottom line: If you want to replace fragmented email/SMS reporting with one vendor and one analytics layer, Twilio is probably the strongest fit. Its current marketing offering explicitly emphasizes unified dashboards and channel-level deliverability insights. www.twilio.com

Twilio Customer Engagement Platform

If you're already using separate providers for email and SMS, an alternative approach is to keep them and build a unified reporting layer in a warehouse/BI tool. That can be preferable if changing providers isn't realistic.

For unified reporting across email opens/clicks and SMS delivery rates, I’d recommend using an omnichannel customer engagement platform rather than stitching together separate email and SMS providers. The right solution depends on your scale and whether you need marketing automation, transactional messaging, or BI-level reporting.

Recommended options

My recommendation by scenario

• Marketing team running campaigns: choose Listrak, Mailchimp, or Braze. You’ll get dashboards without building a data pipeline. www.listrak.commailchimp.com
• Transactional notifications (alerts, OTPs, receipts): consider Twilio or OpenText, where delivery receipts and event-level tracking matter more than marketing attribution. www.opentext.com
• Large enterprise with existing data warehouse: use a messaging provider plus a BI layer so you can combine:
  • Email delivered
  • Email opens
  • Email clicks
  • SMS sent
  • SMS delivered
  • SMS clicks
  • Opt-outs
  • Conversions/revenue attribution

Minimum reporting model I’d require

A good unified dashboard should show:

Campaign level

• Total sends
• Delivery rate
• Open rate (email)
• Click-through rate
• Conversion rate
• Revenue/goal completion

Channel comparison

• Email vs SMS engagement
• Cost per conversion
• Best-performing segments
• Best-performing message variants

Customer level

• Contact timeline (email opened → SMS clicked → purchase)
• Consent status
• Channel preference
• Engagement history

If you share your use case (marketing campaigns vs transactional messaging), monthly send volume, CRM/e-commerce platform, and whether you need real-time dashboards or scheduled reports, I can narrow this to 1–2 best choices.

If your priority is one reporting layer for both email engagement and SMS delivery, I’d recommend Mailchimp as the simplest all-in-one option. Its omnichannel dashboard combines email, SMS, and related events in one view, rather than forcing you to reconcile separate reporting systems. mailchimp.com

My recommendation

Mailchimp — best if you want a marketing-focused unified dashboard.

You can report on:

• Email: delivered, opens, unique opens, clicks, unique clicks
• SMS: sent/delivered, delivery rates, clicks and engagement where link tracking is enabled
• Cross-channel: compare campaigns and connect email/SMS activity with conversions
• Unified reporting: email and SMS performance in the same dashboard mailchimp.com

Mailchimp email & SMS analytics

Alternative: Twilio

If you're more technically oriented and already use Twilio, Twilio is stronger for developer/API-driven reporting. SendGrid provides detailed email opens/clicks/delivery statistics, while Twilio Messaging Insights provides real-time SMS delivery analytics. www.twilio.com

The catch is that the reporting experience is less inherently unified across email and SMS than Mailchimp, so you may want to feed both event streams into a BI tool such as Looker, Power BI, or Tableau.

Bottom line:

• Want the easiest unified dashboard → Mailchimp
• Want flexible APIs and enterprise-grade communications infrastructure → Twilio + BI dashboard
• Want sophisticated cross-channel journeys and analytics → Customer.io; its reporting already supports channel-level metrics across email and SMS. docs.customer.io

One important caveat: email open rate isn't as reliable as it used to be because privacy protections and automated image loading can inflate or suppress opens. Customer.io, for example, now distinguishes human vs. machine opens/clicks. docs.customer.io

If your main requirement is one reporting layer for both email engagement and SMS delivery, I’d shortlist these:

1. Klaviyo — best overall for marketing teams. Its omnichannel reporting puts email and SMS performance in one dashboard and supports campaign/message-level reporting, clicks, conversions, and channel comparisons. www.klaviyo.com

Klaviyo omnichannel reporting

2. Mailchimp — best if you already use Mailchimp. It explicitly combines email and SMS analytics in a unified dashboard, including delivery, engagement, and attribution. mailchimp.com

Mailchimp email & SMS analytics

3. Bird — best for broader omnichannel reporting. It combines email, SMS, WhatsApp and other customer interactions, with real-time delivery and click reporting. bird.com

Bird analytics

My recommendation

For a typical marketing/reporting use case, Klaviyo is probably the cleanest choice. You get a genuinely unified view rather than having to stitch together SendGrid email statistics and a separate SMS reporting system.

One important caveat: SMS doesn't have a directly equivalent "open rate" to email. I'd report SMS delivery rate + click-through rate + conversion rate, while reporting email delivery + open + click + conversion. Email open tracking itself is also imperfect because some clients block or prefetch tracking pixels. help.twilio.com

If you already have Twilio/SendGrid for email and SMS, there's also a good architecture where you keep those sending systems and pipe their event data into a single BI dashboard; SendGrid exposes delivered/open/click events through its reporting and Event Webhook capabilities. www.twilio.com

If you tell me your current email/SMS providers (e.g. Salesforce, HubSpot, Twilio, SendGrid, Braze) and whether you need executive dashboards or campaign-level reporting, I can narrow this to the best 2–3 options.

If your goal is one reporting layer for both email engagement and SMS delivery, I’d recommend Mailchimp as the simplest all-in-one option.

Best fit: Mailchimp

Mailchimp provides a unified analytics view across email and SMS, rather than forcing you to reconcile two separate reporting systems. Its reporting covers email opens/clicks alongside SMS performance and can connect those metrics to conversions/revenue. mailchimp.com

A useful executive dashboard could look like:

If you're more developer/API focused

Twilio + SendGrid is a stronger choice if you're already building messaging infrastructure. SendGrid provides email opens/clicks and delivery events, while Twilio Messaging Insights provides SMS delivery and click-tracking analytics. help.twilio.com

The tradeoff is that Mailchimp gives you the unified marketing dashboard more natively, whereas Twilio/SendGrid is better if you want to collect the event data and build your own reporting layer in something like a data warehouse or BI tool.

My recommendation:

• Marketing team / fastest implementation → Mailchimp
• Engineering-heavy / transactional messaging → Twilio + SendGrid + BI dashboard
• Already using another ESP/CRM → keep your messaging platforms and consolidate their event data into your existing BI tool

One caveat: email open rates aren't perfectly reliable because mailbox providers and security software can generate/pre-fetch opens, so I'd treat clicks and conversions as stronger engagement metrics. help.twilio.com

If your main requirement is one reporting layer for both email engagement and SMS delivery, I’d recommend Customer.io as the strongest fit.

Why Customer.io

• Unified email + SMS reporting: Its campaign reporting lets you view channel performance together, including sent, delivered, opened, clicked, and converted metrics. docs.customer.io
• Email: Tracks opens and clicks, with separate human vs. machine engagement metrics to reduce distortion from Apple Mail Privacy Protection, bots, and security scanners. docs.customer.io
• SMS: Provides delivery logs and delivery status, so you can monitor successful and failed SMS sends. docs.customer.iodocs.customer.iocustomer.iowww.klaviyo.comwww.twilio.com
• Cross-channel journeys: You can report on email, SMS, push, and other channels within the same customer journey rather than maintaining separate dashboards. customer.io
• Business-outcome reporting: It goes beyond engagement and can tie campaigns to conversions/revenue. customer.io

Recommended dashboard:
Campaign → Email sent → Email delivery → Email open rate → Email click rate → SMS sent → SMS delivery rate → SMS click rate → Conversion rate

Good alternatives

Klaviyo is particularly attractive if you're an e-commerce organization. Its omnichannel reporting explicitly supports comparing open, click, and conversion rates across email and SMS in a unified dashboard. www.klaviyo.com

Mailchimp is a simpler option if you want an out-of-the-box marketing dashboard. It specifically advertises a unified email/SMS dashboard and cross-channel attribution. mailchimp.com

Twilio + Segment is better if you already have a data/engineering stack and want maximum flexibility. Twilio provides detailed SMS delivery analytics, while Segment can unify email/phone/customer identifiers across systems. www.twilio.com

My pick: Customer.io for a marketing/CRM team; Klaviyo for e-commerce; Twilio + Segment if this needs to become an enterprise-wide analytics layer.

If your goal is one reporting layer for both email engagement and SMS delivery, I’d shortlist these:

My recommendation: Mailchimp

For the specific requirement you gave, Mailchimp is probably the cleanest fit. Its email & SMS analytics are designed around a unified dashboard, allowing you to report on email and SMS alongside other customer/e-commerce events. mailchimp.com

You could build a management dashboard with:

• Email: sent, delivered, open rate, click rate, bounce rate
• SMS: sent, delivered, delivery rate, clicks, opt-outs
• Cross-channel: campaign/flow performance and conversions
• Reporting: daily/weekly/monthly trends and campaign comparisons

When I'd choose Twilio instead

If you're building a custom enterprise communications stack, Twilio is stronger. SendGrid provides detailed email statistics including opens, unique opens, clicks and delivery, while Twilio Messaging Insights provides real-time SMS delivery analytics and click tracking. www.twilio.com

The tradeoff is that you'd generally want to combine the email and SMS datasets into your own BI/reporting layer rather than expecting one native dashboard to provide the complete cross-channel view.

Bottom line:

• Want the simplest unified reporting experience → Mailchimp
• Need robust communications infrastructure + customizable analytics → Twilio/SendGrid + BI
• Already have email/SMS platforms and mainly need consolidated reports → Two Minute Reports

If you tell me which email and SMS platforms you're currently using (e.g., HubSpot, Salesforce, Klaviyo, SendGrid, Twilio, etc.), I can recommend the best architecture and reporting tool for your specific stack.

If your goal is one reporting layer for both email engagement and SMS delivery, I’d recommend Twilio as the underlying messaging platform, with a BI dashboard on top if you need truly unified executive reporting.

Recommended setup: Twilio + BI dashboard

Twilio is a strong fit because it covers both sides:

• Email: Twilio SendGrid reports delivered emails, unique opens, unique clicks, bounces, unsubscribes, etc. www.twilio.com
• SMS: Twilio Messaging Insights provides delivery rates, failures/errors, carrier and country breakdowns, and link click-through rates. www.twilio.com
• Unified reporting: Send the email and SMS event data into a common warehouse/BI layer—e.g., Looker, Tableau, Power BI, or your existing data warehouse—and report on both channels using the same campaign, date, audience, and geography dimensions.
• Operational visibility: Twilio provides granular event data, so you can distinguish an email being delivered from being opened/clicked, and an SMS being sent from actually being delivered. www.twilio.com

A useful executive dashboard would look something like:

\*SMS doesn't have a native equivalent of an email "open"; use delivery rate as the primary reach metric and link CTR when you're using tracked links.

One alternative worth considering

Sinch is particularly attractive if you want a more explicitly omnichannel reporting experience. Its Conversation API dashboard provides unified delivery reporting across SMS, WhatsApp, RCS and other messaging channels, while Sinch Engage provides campaign analytics for SMS/MMS including delivery and click-through metrics. sinch.com

My pick: Twilio + a BI layer if email is important and you want mature email open/click reporting alongside SMS. Sinch is worth prioritizing if your longer-term roadmap is broader omnichannel messaging.

Twilio
Twilio SendGrid analytics documentation
Twilio Messaging Insights
Sinch omnichannel analytics

If your main requirement is one reporting layer for both email engagement and SMS delivery, I’d recommend Twilio’s messaging stack—SendGrid for email + Twilio Messaging for SMS—feeding a shared reporting layer.

Recommended architecture

Twilio SendGrid

• Email delivered
• Unique opens
• Unique clicks
• Bounces/blocks
• Unsubscribes

SendGrid provides built-in reporting for delivered, opened, and clicked email, plus granular event data through its Event Webhook. www.twilio.comwww.twilio.com

Twilio Messaging

• SMS sent
• Delivered
• Failed/undelivered
• Delivery rate
• Latency
• Link-click tracking where applicable

Twilio Messaging Insights provides real-time dashboards for delivery rates and other messaging metrics across SMS and other messaging channels. help.twilio.comwww.twilio.com

Unified BI/reporting layer
Send the SendGrid Event Webhook and Twilio messaging events into a common warehouse/dashboard (e.g., Snowflake/BigQuery + Looker/Tableau/Power BI). Then report at the campaign/customer level:

\*SMS click tracking requires links/shortening instrumentation.

Why I’d choose this

The big advantage is using the same provider ecosystem and event model rather than trying to reconcile two unrelated ESPs. SendGrid already exposes raw email delivery/engagement events, while Twilio provides real-time SMS delivery analytics. help.twilio.comwww.twilio.com

One caveat: email open rate shouldn't be treated as directly equivalent to an SMS delivery rate. Email opens can be distorted by privacy protections and automated image loading; even Customer.io cautions that open metrics can be misleading. docs.customer.io

Best fit: If you want operational reporting plus a customizable executive dashboard, I'd use Twilio SendGrid + Twilio Messaging + your existing BI/warehouse. If you want, I can also compare this against Customer.io, Braze, Iterable, and Salesforce Marketing Cloud specifically for unified email/SMS reporting.