# Google Analytics 4 vs Microsoft Clarity: which do AI models recommend for web analytics, October 2026

GTM AI Recommendation Index, October 2026 Edition, Web analytics. Twelve of fourteen models named Google Analytics 4 first on the direct prompt; zero named Microsoft Clarity. Page: https://gtm-ai-index.com/gtm-data/web-analytics/google-analytics-4-vs-microsoft-clarity/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Google Analytics 4 | 57% | #1 of 14 | 25% | 80 | 14 of 14 |
| Microsoft Clarity | 3% | #5 of 14 | 11% | 19 | 11 of 14 |

## The direct prompt, model by model

- Claude Haiku 4.5: google analytics 4 first (first choices: Google Analytics 4) (alternatives: Coffee, Microsoft Clarity, Mixpanel, PostHog)
- GPT-5.4 mini: google analytics 4 first (first choices: Google Analytics 4) (alternatives: Matomo, Piwik PRO)
- Perplexity Sonar: google analytics 4 first (first choices: Google Analytics 4) (alternatives: HubSpot Marketing Hub, Matomo, Piwik PRO, Similarweb)
- Grok 4.1 Fast: google analytics 4 first (first choices: Google Analytics 4) (alternatives: Amplitude, Mixpanel)
- Mistral Small: google analytics 4 first (first choices: Google Analytics 4) (alternatives: Contentsquare, Glassbox, Mixpanel)
- DeepSeek V4 Flash: google analytics 4 first (first choices: Google Analytics 4) (alternatives: Amplitude, Dreamdata, Factors.ai, Fathom, Matomo, Mixpanel, Piwik PRO, Plausible Analytics, Sona)
- Llama 4 Maverick: google analytics 4 first (first choices: Google Analytics 4) (alternatives: Contentsquare, Glassbox, Mixpanel)
- Kimi K2: google analytics 4 first (first choices: BigQuery, Google Analytics 4) (alternatives: Amplitude, Attribution, Mixpanel, Ruler Analytics)
- GLM 4.7 FlashX: google analytics 4 first (first choices: Google Analytics 4) (alternatives: Adobe Marketo Measure, Dreamdata, Matomo, Ruler Analytics)
- MiniMax M2.5: google analytics 4 first (first choices: BigQuery, Google Analytics 4, Mixpanel) (alternatives: Amplitude, Heap, Matomo)
- GPT-6 Luna: google analytics 4 first (first choices: Google Analytics 4, PostHog) (alternatives: Amplitude, Matomo)
- Muse Glimmer 30B: google analytics 4 first (first choices: Google Analytics 4) (alternatives: Amplitude, BigQuery, Dealfront, Matomo, Mixpanel, Piwik PRO, PostHog, Similarweb, Sona, ZoomInfo WebSights)
- Qwen 3.7 Flash: neither first, one named (first choices: Dealfront, Sona) (alternatives: Amplitude, Google Analytics 4, Matomo, Mixpanel, Piwik PRO)
- Gemini 3.5 Flash: neither named (first choices: Factors.ai) (alternatives: Dealfront, Dreamdata, Fathom Analytics, HockeyStack, HubSpot Marketing Hub, Plausible Analytics)

## What the models said about Google Analytics 4

- "the main one to scrutinize is Google Analytics 4 (GA4), especially in privacy-regulated environments, because multiple sources flag GDPR, data-transfer, and consent issues" (Perplexity Sonar, negative prompt, hard negative)
- "Be cautious primarily with Google Analytics (GA4 and legacy versions), as it faces the most significant privacy, compliance, and reliability issues" (Grok 4.1 Fast, negative prompt, hard negative)
- "Google Analytics 4 (GA4) - Avoid if you need sub-user-level data exports for ML models, require HIPAA compliance, operate in China" (Llama 4 Maverick, negative prompt, hard negative)
- "The best web analytics platform for a company with a limited budget is Google Analytics 4, as it provides comprehensive tracking with predictive insights at zero cost." (Llama 4 Maverick, budget prompt, first choice)
- "The default, free industry standard... incredibly powerful and free, but it has a notoriously steep learning curve and a complex interface." (Gemini 3.5 Flash, 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.