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CRM data quality and deduplication · November 2026 Edition

Insycle vs ZoomInfo

Eleven of fourteen models named Insycle first on the direct prompt; zero named ZoomInfo. Insycle was named by fourteen of the fourteen models and ZoomInfo by nine and Insycle carries 58 labels and ZoomInfo 15, so the shares are not directly comparable.

Insycle

endorsed leader

Named in one category this edition.

ZoomInfo

accepted challenger

Vancouver, Washington, United States, founded 2000. Named in fifteen categories this edition.

First-choice share50%2%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate3%20%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#1#6A position in a field of 13; printed, not drawn.
Labels5815A 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 eleven of the fourteen direct answers. Insycle vs Dedupely · Insycle vs DemandTools · Insycle vs Cleanlist

Share is the count of first choices across the direct, paraphrase, budget and scale prompts over all fourteen 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 fourteen models made each the first choice, per way of asking, and how many argued against it.
InsycleFirst choices, of fourteen modelsZoomInfo
Direct110
Paraphrase101
Comparative31
Budget-constrained201 against Insycle · 2 against ZoomInfo
Scale-constrained10
Negative101 against Insycle · 1 against ZoomInfo
Bars are first choices, 0 to 14 each sideModels that argued againstA model can name both, so the two sides of a row do not sum to fourteen.

Every model, every framing

The eighty-four answers behind the chart above, one cell each: where Insycle and ZoomInfo stood in it.
ModelDirectParaphraseComparativeBudget-constrainedScale-constrainedNegative
Claude Haiku 4.5
GPT-5.4 mini
Gemini 3.5 Flash
Perplexity Sonar
Grok 4.20
Mistral Small
DeepSeek V4 Flash
Llama 4 Maverick
Qwen 3.7 Flash
Kimi K2
GLM 4.7 FlashX
MiniMax M2.5
GPT-6 Luna
Muse Glimmer 30B
Insycle ZoomInfo first choice named as an alternative argued againstblank: not namedEach cell is one answer, Insycle on the left and ZoomInfo on the right.

The direct prompt

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

Insycle first, ZoomInfo not the choice

11 of 14 modelsZoomInfo was named in the answer but not as the choice, or not at all.
GPT-5.4 miniInsycle alternatives: Cloudingo, DemandTools, HubSpot Operations Hub
Gemini 3.5 FlashInsycle alternatives: Clay, DataGroomr, Dedupely, Validity
Perplexity SonarInsycle alternatives: Cloudingo, DemandTools, Openprise, Tofu, ZoomInfo OperationsOS
Grok 4.20Insycle alternatives: Dedupely, DemandTools
Mistral SmallInsycle
DeepSeek V4 FlashInsycle alternatives: Cloudingo, Dedupely, DemandTools
Kimi K2Insycle alternatives: Cloudingo, Dedupely, DemandTools
GLM 4.7 FlashXInsycle alternatives: Cleanlist, Cloudingo, Dedupely, DemandTools
MiniMax M2.5Insycle alternatives: Cleanlist, Cloudingo, Dedupely
GPT-6 LunaInsycle alternatives: Cloudingo, DemandTools
Muse Glimmer 30BInsycle alternatives: Dedupely, DemandTools

Neither was the first choice, one was named

3 of 14 modelsThe answer put something else first and named one of the two as an alternative.
Claude Haiku 4.5DemandTools alternatives: Cloudingo, Dedupely, Insycle, LeadAngel, ZoomInfo Operations
Llama 4 MaverickCleanlist alternatives: Dedupely, DemandTools, Findymail CRM Datacare, Insycle
Qwen 3.7 FlashCleanlist alternatives: Clay, Dedupely, DemandTools, Insycle

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 fifty-one points.
Insycle51%#1 of 11
ZoomInfo0%#– of 11
The full small business standing →
Mid-marketThe figures above
Insycle leads by forty-eight points.
Insycle50%#1 of 13
ZoomInfo2%#6 of 13
The full mid-market standing →
Enterprise
Insycle leads by fifteen points.
Insycle17%#2 of 11
ZoomInfo2%#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.

“High cost for large accounts — Pricing scales poorly; users report it becomes very expensive” DeepSeek V4 Flash · negative prompt · soft negative
“rather than enterprise tools like DemandTools or Insycle” Muse Glimmer 30B · budget prompt · soft negative
“Insycle is a mature, rules-based tool for HubSpot and Salesforce data quality (dedupe, standardize, bulk operations).” Claude Haiku 4.5 · comparative prompt · first choice
“Insycle stands out as the best overall CRM data quality and deduplication tool for a mid-market B2B company” Grok 4.20 · direct prompt · first choice
“the recommended CRM data cleansing tool for a mid-sized B2B company is Insycle, as it is the clear leader” Llama 4 Maverick · paraphrase prompt · first choice

What the models said about ZoomInfo

No label in this category carried a quote.

Also compared

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