Microsoft Clarity vs Similarweb
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
Microsoft Clarity is the stronger AI pick in Web Analytics: it has a visibility score of 14 versus 7.2 for Similarweb, and ranks ahead in 80% of the answers that name both.
Choose Microsoft Clarity if…
- You want the brand AI engines rank higher (14 vs 7.2)
- AI answers describe it more positively (34% vs 0% positive)
- You prefer a larger, established vendor (5,000+ employees)
- Free with no traffic limits
Choose Similarweb if…
- You need ISO/IEC 27001:2022 or SOC 2 Type 2 or SOC 3 coverage
- competitive web traffic analysis and market intelligence
- cross-domain traffic sourcing and market share benchmarking
- competitor benchmarking and market research
AI visibility side by side
Latest weekly run · Nov 2
| Metric | Microsoft Clarity | Similarweb |
|---|---|---|
| Visibility score | 14% | 7.2% |
| Change vs last week | New | New |
| Rank in Web Analytics | #9 | #12 |
| Share of voice | 4.4% | 2.5% |
| Mentions this run | 24 | 13 |
| Positive in AI answers | 34% | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
Microsoft Clarity 0pp · Similarweb 0pp over 0 weekly runs.
Engine by engine
Microsoft Clarity leads on 2 of 3 engines
Head to head in AI answers
5 engine answers name both brands
| Prompt | Engine | Microsoft Clarity | Similarweb |
|---|---|---|---|
| How do I choose a web analytics tool for a mid-market team? | Perplexity | #6 | #9 |
| What are the best Web Analytics tools in 2026? | Perplexity | #7 | #11 |
| Which web analytics tool offers a free trial? | Perplexity | #6 | #4 |
| Which Web Analytics tools offer annual discounts? | Perplexity | #10 | #11 |
| Official website of the top web analytics tool vendors | Perplexity | #6 | #14 |
Features, pricing & fit
| Dimension | Microsoft Clarity | Similarweb |
|---|---|---|
| Pricing model | — | Flat tiers |
| Entry price | — | Contact sales |
| Free plan | — | No |
| Deployment | Installs through a script on the website or through Google Tag Manager. | — |
| Compliance | — | ISO/IEC 27001:2022, SOC 2 Type 2, SOC 3 |
| Support | — | Email support (support@similarweb.com), Dedicated enterprise support, Sales chat |
| Founded | 2020 | 2009 |
| Headquarters | Redmond, Washington, USA | New York, NY, United States |
| Employees | 5,000+ | 1,001–5,000 |
| Funding | — | IPO (NYSE) · $240M raised |
| Best for | — | Marketers, researchers, and SEO and PPC teams |
Plans side by side
Microsoft Clarity
Pricing not available.
Pros and cons
Themes from the AI answers that mention each brand
Microsoft Clarity
- Free with no traffic limits
- Useful heatmaps and session recordings
- Visual insight into how visitors actually use a site
- Not a full product analytics platform
Similarweb
- competitive web traffic analysis and market intelligence
- cross-domain traffic sourcing and market share benchmarking
- competitor benchmarking and market research
- free trial and limited free version
- not suited to precise first-party conversion measurement
- ranked behind Google Analytics and Amplitude in one comparison
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “Microsoft Clarity vs Similarweb”, https://slateindex.ai/compare/microsoft-clarity-vs-similarweb, data of Nov 2, 2026. Licence: CC BY 4.0.