27% 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. Google Meridian 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%.
“Avoid E-comm tools (e.g., Triple Whale, Northbeam): DTC-focused, not B2B pipelines” Grok 4.20, paraphrase prompt
“**Google Analytics 4 as sole source of truth** | ❌ Avoid — known cracks in multi-channel, cross-device tracking” Kimi K2, negative prompt
“Avoid E-comm tools (e.g., Triple Whale, Northbeam): DTC-focused, not B2B pipelines” Grok 4.20, paraphrase prompt
“Enterprise giants like Nielsen ($500K\u2013$3M/yr) ... are generally overkill and overpriced for mid-market budgets” DeepSeek V4 Flash, direct prompt
81 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. 1298 links across 278 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 | Best Google position |
|---|---|---|---|---|---|---|---|---|
| Dreamdata dreamdata.io | 27% | 125 | 1,000 | 6 | 4,088 | 20 | ||
| Google analytics.google.com Google Analytics 4 17% | 17% | 474 | 9,900 | 348 | ||||
| Rockerbox rockerbox.com | 11% | 72 | 1,600 | 13 | 2,095 | 8 | ||
| Google parent site Google Meridian 5% | 5% | 89 | 720 | 46 | ||||
| HockeyStack hockeystack.com | 5% | 98 | 3,600 | 46 | 3,061 | 15 | ||
| Measured measured.com | 5% | 57 | 110,000 | 264,524 | 24,514 | $513 | 13 | |
| MixModeler mixmodeler.com | 5% | 12 | ||||||
| Recast getrecast.com | 3% | 47 | 5,400 | 16,436 | 3,125 | 0 | ||
| Factors.ai factors.ai | 3% | 91 | 590 | 1 | 8,319 | 31 | ||
| Cometly cometly.com | 2% | 76 | 60,500 | 10 | 26,585 | 0 | 1 |
Google's top ten for the two searches hold 15 sites; 3 of them are among the sites the models cited here (cometly.com, funnel.io, improvado.io). The first result for “best marketing attribution and marketing mix modeling platform” is cometly.com.
| Prompt | Model | Version string | Time (UTC) | Searched | Sources | Latency |
|---|
Flips between the edition run and its calibration repeat. Six prompts per model is a small sample; the index-wide floor is the number to trust.
ShowHideEvery judgment call made between the raw labels and the numbers above, listed so it is visible and reversible.
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