18% of first choices, contested.
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.
Every product with at least 10 labels here, on both axes. The 30% line names a quadrant, not the verdict above: that one needs more than 40%.
“**Verdict:** Avoid using GA4 as your primary Customer Analytics platform for deep retention or churn analysis.” GLM 4.7 FlashX, negative prompt
“**Verdict:** Avoid if your team lacks data science resources or if you need quick, non-technical insights.” GLM 4.7 FlashX, negative prompt
“Suffered a security incident (smishing attack) in November 2025... OpenAI dropped them post-breach. Be wary if data security and transparency are priorities.” Grok 4.20, negative prompt
“Who to avoid (or pause with): **Adobe Analytics**, **Salesforce Data Cloud**, or legacy versions of **Oracle**.” Qwen 3.7 Flash, negative prompt
80 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. 1160 links across 363 sites, every framing counted. Ranked by the number of answers carrying the site or page. None of the 36 answers across every segment cited this index's own page for the category.
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 |
|---|---|---|---|---|---|---|---|
| Amplitude amplitude.com | 18% | 248 | 74,000 | 5,691 | 373,273 | $207 | 27 |
| Google analytics.google.com Google Analytics 4 16% | 16% | 474 | 9,900 | 348 | |||
| Mixpanel mixpanel.com | 10% | 466 | 12,100 | 458 | 20,284 | $458 | 11 |
| HubSpot parent site HubSpot Marketing Hub 6%, HubSpot CRM 2%, HubSpot Service Hub 2% | 10% | 934 | 368,000 | 9,776 | |||
| Twilio segment.com Segment 6% | 6% | 408 | 135,000 | 4,343 | 9,086 | 0 | |
| PostHog posthog.com | 6% | 355 | 33,100 | 271 | 25,936 | 120 | |
| ChurnZero churnzero.com | 6% | 221 | 2,900 | 39 | 11,534 | $2,558 | 19 |
| Gainsight gainsight.com | 6% | 61 | 8,100 | 426 | 59,569 | 58 | |
| Vitally vitally.io | 4% | 144 | 4,400 | 40,641 | 3,154 | $138 | 25 |
| Hightouch hightouch.com | 2% | 363 | 12,100 | 434 | 127,772 | 23 |
Google's top ten for the two searches hold 16 sites; 3 of them are among the sites the models cited here (cxtoday.com, hockeystack.com, zendesk.com). The first result for “best customer analytics and intelligence platform” is kayako.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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