59% 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 can't be told apart from repeat variation, and both are shown. Each index measures its own floor from its own repeat, over its own categories, so the floor differs from one index to the next. How the floor is measured
“you likely don't want the massive overhead (or price tag) of an enterprise Master Data Management (MDM) suite like Informatica” Gemini 3.1 Pro, direct prompt
“Avoid if you do not have a dedicated, senior Salesforce Administrator on staff to manage it.” Gemini 3.1 Pro, negative prompt
“its $2,500-per-year Standard plan is difficult to justify for a genuinely constrained budget” GPT-5.6 Sol, budget prompt
“Avoid | Data.com is officially retired, and Salesforce removed its contact data in 2021.” GPT-5.6 Sol, negative prompt
32 of 36 answers in this category came back with a source list, from 6 of 6 models: citations where the model returns them, or the search results it consulted. 524 links across 179 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 |
|---|---|---|---|---|---|---|---|---|
| Insycle insycle.com | 59% | 157 | 480 | 4 | 13,246 | |||
| DemandTools validity.com | 9% | 153 | 590 | 12 | 24,467 | $264 | 120 | |
| Dedupely dedupe.ly | 9% | 88 | 210 | 178 | 421 | 7 | ||
| Cloudingo cloudingo.com | 5% | 108 | 590 | 4 | 271 | 75 | ||
| HubSpot parent site HubSpot Operations Hub 5% | 5% | 96 | 368,000 | 9,776 | ||||
| Cleanlist cleanlist.ai | 5% | 22 | 1,900 | 0 | 16,279 | 3 | 3 | |
| DataGroomr datagroomr.com | 5% | 21 | 320 | 0 | 517 | 17 | ||
| Salesforce parent site Salesforce Duplicate Management 5% | 5% | 41 | 550,000 | 60,632 | ||||
| Plauti Deduplicate plauti.com Plauti Deduplicate 0%, Plauti Duplicate Check 0% | 0% | 15 | 70 | 2 | 674 | $124 | 24 | 2 |
| Openprise openprisetech.com | 0% | 63 | 590 | 4 | 509 | 1 |
Google's top ten for the two searches hold 15 sites; 3 of them are among the sites the models cited here (cleanlist.ai, integrate.io, plauti.com). The first result for “best crm data quality and deduplication tool” is transformsolution.com.
| Prompt | Model | Version string | Time (UTC) | Searched | Sources | Latency |
|---|---|---|---|---|---|---|
| Direct recommendation | Claude Opus 5 | claude-opus-5 | 2026-09-09 20:29 | yes | 39 | 63 s |
| Direct recommendation | Claude Opus 4.8 | claude-opus-4-8 | 2026-09-09 20:31 | yes | 29 | 72 s |
| Direct recommendation | GPT-6 Astra | gpt-6-astra | 2026-09-09 20:33 | yes | 8 | 37 s |
| Direct recommendation | GPT-5.6 Sol | gpt-5.6-sol | 2026-09-09 20:34 | yes | 8 | 41 s |
| Direct recommendation | Gemini 3.1 Pro | gemini-3.1-pro-preview | 2026-09-10 17:25 | yes | 4 | 103 s |
| Direct recommendation | Perplexity Sonar Pro | sonar-pro | 2026-09-09 20:32 | yes | 20 | 7 s |
| Paraphrase | Claude Opus 5 | claude-opus-5 | 2026-09-09 20:36 | yes | 39 | 55 s |
| Paraphrase | Claude Opus 4.8 | claude-opus-4-8 | 2026-09-09 20:37 | no | 0 | 17 s |
| Paraphrase | GPT-6 Astra | gpt-6-astra | 2026-09-09 20:39 | yes | 6 | 23 s |
| Paraphrase | GPT-5.6 Sol | gpt-5.6-sol | 2026-09-09 20:40 | yes | 2 | 20 s |
| Paraphrase | Gemini 3.1 Pro | gemini-3.1-pro-preview | 2026-09-10 17:27 | no | 0 | 21 s |
| Paraphrase | Perplexity Sonar Pro | sonar-pro | 2026-09-10 19:05 | yes | 20 | 6 s |
| Comparative | Claude Opus 5 | claude-opus-5 | 2026-09-09 20:42 | yes | 21 | 79 s |
| Comparative | Claude Opus 4.8 | claude-opus-4-8 | 2026-09-09 20:45 | yes | 31 | 64 s |
| Comparative | GPT-6 Astra | gpt-6-astra | 2026-09-09 20:48 | yes | 7 | 40 s |
| Comparative | GPT-5.6 Sol | gpt-5.6-sol | 2026-09-09 20:50 | yes | 9 | 66 s |
| Comparative | Gemini 3.1 Pro | gemini-3.1-pro-preview | 2026-09-10 17:28 | yes | 7 | 29 s |
| Comparative | Perplexity Sonar Pro | sonar-pro | 2026-09-09 20:46 | yes | 20 | 7 s |
| Budget constrained | Claude Opus 5 | claude-opus-5 | 2026-09-09 20:54 | yes | 24 | 46 s |
| Budget constrained | Claude Opus 4.8 | claude-opus-4-8 | 2026-09-09 20:55 | yes | 35 | 46 s |
| Budget constrained | GPT-6 Astra | gpt-6-astra | 2026-09-09 20:57 | yes | 4 | 31 s |
| Budget constrained | GPT-5.6 Sol | gpt-5.6-sol | 2026-09-09 20:58 | yes | 4 | 26 s |
| Budget constrained | Gemini 3.1 Pro | gemini-3.1-pro-preview | 2026-09-10 17:29 | yes | 14 | 32 s |
| Budget constrained | Perplexity Sonar Pro | sonar-pro | 2026-09-09 20:56 | yes | 20 | 4 s |
| Scale constrained | Claude Opus 5 | claude-opus-5 | 2026-09-09 21:01 | yes | 15 | 70 s |
| Scale constrained | Claude Opus 4.8 | claude-opus-4-8 | 2026-09-09 21:02 | no | 0 | 27 s |
| Scale constrained | GPT-6 Astra | gpt-6-astra | 2026-09-09 21:04 | yes | 5 | 48 s |
| Scale constrained | GPT-5.6 Sol | gpt-5.6-sol | 2026-09-09 21:06 | yes | 4 | 57 s |
| Scale constrained | Gemini 3.1 Pro | gemini-3.1-pro-preview | 2026-09-10 18:39 | no | 0 | 35 s |
| Scale constrained | Perplexity Sonar Pro | sonar-pro | 2026-09-09 21:02 | yes | 20 | 10 s |
| Negative framing | Claude Opus 5 | claude-opus-5 | 2026-09-09 21:10 | yes | 37 | 147 s |
| Negative framing | Claude Opus 4.8 | claude-opus-4-8 | 2026-09-09 21:12 | yes | 22 | 43 s |
| Negative framing | GPT-6 Astra | gpt-6-astra | 2026-09-09 21:14 | yes | 6 | 31 s |
| Negative framing | GPT-5.6 Sol | gpt-5.6-sol | 2026-09-09 21:16 | yes | 6 | 61 s |
| Negative framing | Gemini 3.1 Pro | gemini-3.1-pro-preview | 2026-09-10 18:45 | yes | 18 | 39 s |
| Negative framing | Perplexity Sonar Pro | sonar-pro | 2026-09-09 21:12 | yes | 20 | 9 s |
Every judgment call made between the raw labels and the numbers above, listed so it is visible and reversible.
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