GTM AI Index
Index Vendors › Cleanlist · September 2026 Edition
6 categories · Ranked

Cleanlist

140Judge labels
23First choices
3Negative labels
11 of 12Models named it
6Categories
September 2026 Edition. Every number here is derived from the raw labels under vendor table v2026-09-16.3, every buyer segment counted.
Best standing
19% in CRM data quality for mid-market buyers
Rank 2 of 104 in the mid-market standingaccepted challenger
1 of 12 models made it the first choice on the direct prompt; 0% of its 34 labels there were negative.
By buyer segmentStrongest at small business.
In crm data quality · each standing computed within its segment · bars are 0 to 100 · the accent bar is the product's own best reading

Standing by category

Every category where a model named Cleanlist for a mid-market B2B company. Share is first choices across the direct, paraphrase, budget and scale prompts; rank is within every product named in that category.
CategoryFunctionShareRankNegative rateLabelsQuadrant
CRM data quality and deduplicationRevenue operations19%2 of 1040%34accepted challenger
Data enrichmentGTM data and infrastructure4%5 of 560%20accepted challenger
Email verificationGTM data and infrastructure0%27 of 530%1under 10 labels · led by ZeroBounce at 29%
Identity resolutionGTM data and infrastructure0%57 of 1510%1under 10 labels · led by Hightouch at 15%
Sales coaching and trainingSales0%64 of 1240%1under 10 labels · led by SalesHood at 27%
Sales enablement and contentSales0%42 of 810%1under 10 labels · led by Dock at 19%

Movement

This is the first edition on this tier, so no move can be computed for Cleanlist yet. The next is due October 1, 2026. From the next edition this section shows, per buyer segment, whether its share moved by more than the measured noise floor.

By model

How each model treated Cleanlist across every prompt where it was named for a mid-market B2B company. Twelve models, six prompts per category.
ModelFirst choiceAlternativeMentionNegativeLabels
Claude Haiku 4.502305
GPT-5.4 mini00000
Gemini 3.5 Flash00000
Perplexity Sonar22004
Grok 4.1 Fast06107
Mistral Small05308
DeepSeek V4 Flash32207
Llama 4 Maverick21407
Qwen 3.7 Flash04105
Kimi K214106
GLM 4.7 FlashX20002
MiniMax M2.543007

By framing

Which of the six questions produced the naming. By model says how often; this says asked what. The first-choice count on the right carries the marks of the models that produced it.
FramingLabels by classFirst choices
Direct24 labels5
Paraphrase29 labels9
Comparative30 labels8not counted in share
Budget-constrained29 labels7
Scale-constrained13 labels2
Negative15 labels7not counted in share
First choiceAlternativeMentionNegative140 labels in all, every segment counted; 23 of the 38 first choices count toward share, since the comparative and negative framings do not. The bar is one segment per label class, to scale within the framing.

What the models said for it

Verbatim evidence the judge attached to positive labels.

“For most mid-sized B2B companies, I'd start with Cleanlist due to its comprehensive B2B focus, strong deduplication accuracy, and reasonable pricing.” GLM 4.7 FlashX · CRM data quality · paraphrase prompt · first choice
“Cleanlist is the strongest budget pick because it combines cleansing, verified enrichment, and CRM sync with a free tier and a low-cost paid plan” Perplexity Sonar · CRM data quality · budget prompt · first choice
“The best CRM data quality and deduplication tool for a company with a limited budget is Cleanlist, which offers a free tier” Llama 4 Maverick · CRM data quality · budget prompt · first choice
“Cleanlist offers the best value for B2B contact cleaning with 98% dedup accuracy plus verification and enrichment.” MiniMax M2.5 · CRM data quality · comparative prompt · first choice

And against it

Verbatim evidence attached to negative labels. A warning on a product with few labels is a warning; on a product with many, it is one voice among them.

No model argued against it.

Named alongside

The products named in the same answers as Cleanlist, over the 140 answers that named it. Took the first choice instead counts the answers where the other product was the first choice and Cleanlist was named but was not.
ProductSame answerTook the first choice insteadHead to head
Apollo.io78 of 14025Not in the top three
DemandTools64 of 14010Not in the top three
ZoomInfo61 of 1403Not in the top three
Cognism42 of 1401Not in the top three
Clay41 of 1400Not in the top three
HubSpot Breeze Intelligence39 of 1401Not in the top three
Lusha32 of 1400Not in the top three
Cloudingo23 of 1401Not in the top three
A head-to-head page exists where both products are in a category's top three. The other rows are the same fact without a page behind them, so they link to the product instead.

What carried it into the answer

The sites and pages cited by the answers that named Cleanlist. A fact about retrieval, not a lever on the model.

Citations exist only for the models that return a source list, four of the twelve in this edition, so these counts come from 17 of the 140 answers that named Cleanlist and are not a share of its labels.

Domains cited

cleanlist.aiYour site17
cognism.com11
clearout.io9
findymail.com9
syncgtm.com9
g2.com7
integrate.io7
salesgenie.com7
worldmetrics.org7
pipeline.zoominfo.com6

Seventy-two of the eighty-nine domain citations in answers naming Cleanlist came from somebody else's page.

Pages cited

Pages are listed as the models cited them.

Names read as Cleanlist

What the judge wrote, as written, with how often. The vendor table decides that these count as Cleanlist; a claim can dispute any of them.
Cleanlist.ai 1
Is this your product?

Claim this page

Claiming is free and changes nothing in the data. A claimed page shows a verified contact who is told when each edition publishes and when Cleanlist's standing changes by more than the noise floor; the right to propose corrections to the vendor table, meaning names the judge wrote that should or should not read as Cleanlist, applied by version and listed in the change log; and a one-line description supplied by the vendor and marked as such.

It does not get any change to labels, shares or verdicts, any preview, or any say over which quotes appear. A verification link goes to your work email; an address at cleanlist.ai is approved on the spot, any other address is reviewed by hand.

Your name and company appear on the claimed page, or the company alone if you ask below. A title and a LinkedIn address appear there too if you give them, and are left off if you do not. Your email address is never published.

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