# Microsoft Clarity vs Hotjar: which do AI models recommend for session replay, October 2026

GTM AI Recommendation Index, October 2026 Edition, Session replay and heatmaps. Zero of fourteen models named Microsoft Clarity first on the direct prompt; five named Hotjar. Page: https://gtm-ai-index.com/gtm-data/session-replay-and-heatmaps/microsoft-clarity-vs-hotjar/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Microsoft Clarity | 33% | #1 of 10 | 20% | 59 | 14 of 14 |
| Hotjar | 16% | #2 of 10 | 23% | 62 | 14 of 14 |

## The direct prompt, model by model

- Grok 4.1 Fast: hotjar first (first choices: Hotjar) (alternatives: LogRocket, Microsoft Clarity, Mouseflow)
- Mistral Small: hotjar first (first choices: Hotjar, Lucky Orange) (alternatives: Fullstory, PostHog, UXCam)
- Qwen 3.7 Flash: hotjar first (first choices: Hotjar) (alternatives: LogRocket, Matomo)
- Kimi K2: hotjar first (first choices: Hotjar) (alternatives: LogRocket, Mouseflow, Smartlook)
- GLM 4.7 FlashX: hotjar first (first choices: Hotjar) (alternatives: Crazy Egg, Fullstory, Microsoft Clarity, Mouseflow)
- Claude Haiku 4.5: neither first, one named (first choices: Mouseflow) (alternatives: Hotjar)
- Perplexity Sonar: neither first, one named (first choices: Fullstory) (alternatives: Hotjar, LogRocket)
- DeepSeek V4 Flash: neither first, one named (first choices: PostHog) (alternatives: Hotjar, LogRocket, Microsoft Clarity, Mouseflow)
- GPT-6 Luna: neither first, one named (first choices: PostHog) (alternatives: Fullstory, Hotjar)
- Muse Glimmer 30B: neither first, one named (first choices: Fullstory) (alternatives: Contentsquare, Heap, Hotjar, Microsoft Clarity, PostHog, VWO)
- GPT-5.4 mini: neither named (first choices: Contentsquare, Mouseflow) (alternatives: LogRocket)
- Gemini 3.5 Flash: neither named (first choices: Pendo) (alternatives: LogRocket, Mouseflow, PostHog)
- Llama 4 Maverick: neither named (first choices: Smartlook) (alternatives: Adobe Analytics, Fullstory)
- MiniMax M2.5: neither named (first choices: Mixpanel) (alternatives: Fullstory, PostHog, UXCam)

## What the models said about Microsoft Clarity

- "Both Hotjar (now part of Contentsquare) and Microsoft Clarity are consent-agnostic by default: paste the snippet in and they start recording on the first pageview." (Muse Glimmer 30B, negative prompt, hard negative)
- ""Free" but with a substantial tracking footprint that privacy teams should scrutinize; starts recording immediately without waiting for consent" (Kimi K2, negative prompt, hard negative)
- ""Free" option with aggressive tracking... Limited default redaction; privacy teams flag its footprint. US-hosted; consent bypass risks in EU." (Grok 4.1 Fast, negative prompt, hard negative)
- "Microsoft Clarity is the best free option for behaviour analytics, with unlimited session recordings and heatmaps and no paid tier required." (Muse Glimmer 30B, paraphrase prompt, first choice)
- "Microsoft Clarity delivers unlimited session replays and heatmaps at no cost, making it a favorite for startups and high-traffic sites." (Muse Glimmer 30B, comparative prompt, first choice)
- "The best session replay and heatmap tool for a company with a limited budget is Microsoft Clarity, as it is free with no session cap." (Llama 4 Maverick, budget prompt, first choice)

## What the models said about Hotjar

- "Hotjar was merged into Contentsquare on 1 July 2025; ... By default Hotjar starts session recording as soon as the script loads, which means it can capture visitor activity before consent is given." (Muse Glimmer 30B, negative prompt, hard negative)
- "Tools to Avoid or Use with Extreme Caution... Hotjar: Most popular heatmap tool, but criticized for capturing more PII than expected" (Grok 4.1 Fast, negative prompt, hard negative)
- "Collects more personal data than most teams realize; has faced significant legal challenges; default settings may not adequately mask PII" (Kimi K2, negative prompt, hard negative)
- "Pick heatmap-first tools like Hotjar or Clarity if you mainly want quick UX insights and broad behavior patterns." (Perplexity Sonar, comparative prompt, first choice)
- "Best for: Beginners and small-to-mid-sized teams doing user experience research ... Strength: Fastest setup, easiest to use" (DeepSeek V4 Flash, comparative prompt, first choice)
- "Very popular for UX research and product teams... Strong on heatmaps, recordings/session replay, surveys, and feedback" (GPT-5.4 mini, comparative prompt, first choice)

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen models, for a mid-market B2B company; rank is within the category. Comparisons are drawn for the top eight products in each category. Published under CC BY 4.0; the output is the models' output, and nothing here is a recommendation by the index.