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CRM data quality and deduplication · September 2026 Edition

Insycle vs Cleanlist

Seven of twelve models named Insycle first on the direct prompt; one named Cleanlist. Insycle was named by eleven of the twelve models and Cleanlist by ten and Insycle carries 42 labels and Cleanlist 34, so the shares are not directly comparable.

Insycle

endorsed leader

Named in one category this edition.

Cleanlist

accepted challenger

Named in six categories this edition.

First-choice share34%19%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate5%0%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#1#2A position in a field of 17; printed, not drawn.
Labels4234A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Insycle reading right to left. Rank and label count are printed, not drawn.DemandTools was named alongside these two in ten of the twelve direct answers. Insycle vs ZoomInfo Operations · Cleanlist vs ZoomInfo Operations

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all twelve models, for a mid-market B2B company; rank is within the category; every quote names the model and the prompt it came from. Both figures come from the CRM data quality and deduplication page.

By framing

How many of the twelve models made each the first choice, per way of asking, and how many argued against it.
InsycleFirst choices, of twelve modelsCleanlist
Direct71
Paraphrase54
Comparative41
Budget-constrained231 against Insycle
Scale-constrained21
Negative211 against Insycle
Bars are first choices, 0 to 12 each sideModels that argued againstA model can name both, so the two sides of a row do not sum to twelve.

The direct prompt

The plain question, one answer per model, grouped by where Insycle and Cleanlist stood in it.

Insycle first, Cleanlist an alternative

7 of 12 modelsCleanlist was named in the answer but not as the choice, or not at all.
GPT-5.4 miniInsycle alternatives: DataGroomr, HubSpot Operations Hub
Gemini 3.5 FlashInsycle alternatives: Cloudingo, Koalify
Perplexity SonarInsycle alternatives: Cleanlist, DemandTools
Grok 4.1 FastInsycle alternatives: Cloudingo, Dedupely, DemandTools, ZoomInfo Operations
DeepSeek V4 FlashInsycle alternatives: Cleanlist, DemandTools
Kimi K2Insycle alternatives: Cloudingo, Dedupely, DemandTools, Plauti, ZoomInfo Operations
GLM 4.7 FlashXInsycle alternatives: Cloudingo, DemandTools, SyncMatters

Cleanlist first, Insycle not the choice

1 of 12 modelsInsycle was named in the answer but not as the choice, or not at all.
Llama 4 MaverickCleanlist alternatives: DemandTools, WinPure

Neither was the first choice, one was named

3 of 12 modelsThe answer put something else first and named one of the two as an alternative.
Claude Haiku 4.5ZoomInfo Operations alternatives: Dedupely, DemandTools, Insycle
Mistral SmallZoomInfo Operations alternatives: Cleanlist, DemandTools, Insycle, Plauti
MiniMax M2.5ZoomInfo Operations alternatives: Cleanlist, DemandTools, Plauti, WinPure Clean & Match

Neither was named

1 of 12 modelsThe answer made no first choice from these two in this category.
Qwen 3.7 FlashDemandTools alternatives: Plauti, ZoomInfo Operations

Bold names in an answer are the products the judge labeled a first choice; a model naming several gives each of them that label. The full answer text for every row is in the record.

By buyer segment

The same question asked on behalf of a different buyer. Each standing is computed within its segment and they are never added together. The figures above are the mid-market standing, which is the one the category orders by.
Small business
Insycle leads by eleven points.
Insycle30%#1 of 14
Cleanlist19%#2 of 14
The full small business standing →
Mid-marketThe figures above
Insycle leads by fifteen points.
Insycle34%#1 of 17
Cleanlist19%#2 of 17
The full mid-market standing →
Enterprise
Insycle leads by five points.
Insycle7%#3 of 11
Cleanlist2%#9 of 11
The full enterprise standing →

What the models said about Insycle

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Five of six in this category shown.

“These outperform pricier tools like Insycle ($100+/mo) for small budgets” Grok 4.1 Fast · budget prompt · soft negative
“Expensive for large databases... Steep learning curve” Kimi K2 · negative prompt · soft negative
“lighter, purpose-built tools like Cloudingo (Salesforce) or Insycle (HubSpot/Salesforce) provide safer, rule-based cleansing with better audit trails” Qwen 3.7 Flash · negative prompt · first choice
“Easiest UI/no-code; cross-CRM sync prevention; higher G2 ratings (4.6/5, 200+ reviews) than Salesforce-only tools... Multi-CRM? Insycle.” Grok 4.1 Fast · comparative prompt · first choice
“For 90% of mid-market B2B companies, Insycle represents the best balance of power, ease of use, cross-CRM capability, and cost.” Gemini 3.5 Flash · direct prompt · first choice

What the models said about Cleanlist

Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Three of four in this category shown.

“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 · 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 · 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 · budget prompt · first choice
Also compared
Insycle vs ZoomInfo OperationsCleanlist vs ZoomInfo OperationsThe full CRM data quality standing

Comparisons are drawn for the top three products in each category. The output is the models' output; nothing here is a recommendation by the index.