57% of first choices, clear leader.
The floor is 12 points of share, measured: how far the models move a leader on their own when the same questions are asked twice with nothing changed. A larger change is movement; a smaller one is noise, and both are shown. How the floor is measured
Google Analytics 4 is made by Google, whose model Gemini 3.1 Pro is in the set. On the four share prompts that model made it the first choice zero times of 4; the other five models zero times of 20. Lab treatment is defined on the method page; the row is marked, not excluded.
“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
“Massive cost & complexity – Year 1 can easily exceed $400K–$700K” GLM 4.7 FlashX, negative prompt
“Depends on third-party cookies – increasingly blocked by browsers and privacy tools.” GLM 4.7 FlashX, negative prompt
“Session replay tools in general (Hotjar, FullStory, Mouseflow, etc.) should be used with great caution. If you don't strictly need them, avoid them.” DeepSeek V4 Flash, negative prompt
75 of 84 answers in this category came back with a source list, from 14 of 6 models: citations where the model returns them, or the search results it consulted. 968 links across 279 sites, every framing counted. Ranked by the number of answers carrying the site or page.
The ten pages named in the most answers, by full address. A page here is one the models returned with a recommendation, not one the index endorses.
| Company and products | Share | Own site cited | Name searches, Google | AI search demand, est. | Organic visits | Paid search a month, est. | Google ads, last 30 days |
|---|---|---|---|---|---|---|---|
| Google analytics.google.com Google Analytics 4 57% | 57% | 474 | 9,900 | 348 | |||
| Amplitude amplitude.com | 8% | 248 | 74,000 | 5,691 | 373,273 | $207 | 27 |
| Mixpanel mixpanel.com | 7% | 466 | 12,100 | 458 | 20,284 | $458 | 11 |
| Dealfront leadfeeder.com | 7% | 164 | 590 | 9 | 18,447 | 3 | |
| Microsoft clarity.microsoft.com Microsoft Clarity 3% | 3% | 215 | 2,240,000 | 403,136 | 44,297 | ||
| HubSpot parent site HubSpot Marketing Hub 3% | 3% | 934 | 368,000 | 9,776 | |||
| Google cloud.google.com BigQuery 3% | 3% | 248 | 22,200 | 2,048 | 7,405,347 | ||
| Matomo matomo.org | 2% | 167 | 1,900 | 87 | 35,015 | 9 | |
| PostHog posthog.com | 2% | 355 | 33,100 | 271 | 25,936 | 120 | |
| Piwik PRO piwik.pro | 2% | 45 | 390 | 4 | 95,862 | 8 |
Google's top ten for the two searches hold 17 sites; 2 of them are among the sites the models cited here (contentsquare.com, quantummetric.com). The first result for “best web analytics platform” is databox.com.
| Prompt | Model | Version string | Time (UTC) | Searched | Sources | Latency |
|---|
Every judgment call made between the raw labels and the numbers above, listed so it is visible and reversible.
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