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Index › Tax and compliance › AML monitoring › Unit21 vs Feedzai
AML and transaction monitoring · October 2026 Edition

Unit21 vs Feedzai

Three of fourteen models named Unit21 first on the direct prompt; one named Feedzai. Unit21 was named by twelve of the fourteen models and Feedzai by eight and Unit21 carries 22 labels and Feedzai 13, so the shares are not directly comparable.

Unit21

accepted challenger

Named in one category this edition.

Feedzai

accepted challenger

Named in one category this edition.

First-choice share6%2%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate14%8%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#4#7A position in a field of 13; printed, not drawn.
Labels2213A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Unit21 reading right to left. Rank and label count are printed, not drawn.ComplyAdvantage was named alongside these two in eight of the fourteen direct answers. ComplyAdvantage vs Unit21 · ComplyAdvantage vs Feedzai · Flagright vs Unit21

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 AML and transaction monitoring page.

By framing

How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
Unit21First choices, of fourteen modelsFeedzai
Direct311 against Unit21
Paraphrase00
Comparative00
Budget-constrained00
Scale-constrained00
Negative012 against Unit21 · 1 against Feedzai
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.

Across every category in the October 2026 Edition, Unit21 and Feedzai were named in the same answer twenty times, of the 63 answers naming Unit21 and the 41 naming Feedzai. In those answers Feedzai took the first choice two times and Unit21 three.

Every model, every framing

The eighty-four answers behind the chart above, one cell each: where Unit21 and Feedzai stood in it.
ModelDirectParaphraseComparativeBudget-constrainedScale-constrainedNegative
Claude Haiku 4.5
GPT-5.4 mini
Gemini 3.5 Flash
Perplexity Sonar
Grok 4.1 Fast
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
Unit21 Feedzai first choice named as an alternative argued againstblank: not namedEach cell is one answer, Unit21 on the left and Feedzai on the right.

The direct prompt

The plain question, one answer per model, grouped by where Unit21 and Feedzai stood in it.

Unit21 first, Feedzai an alternative

3 of 14 modelsFeedzai was named in the answer but not as the choice, or not at all.
GPT-5.4 miniUnit21 alternatives: Feedzai, Fenergo
GPT-6 LunaUnit21 alternatives: Alloy, ComplyAdvantage, Sardine
Muse Glimmer 30BUnit21 alternatives: Alessa, Eftsure, Feedzai, Hawk AI, Napier AI Continuum, Sanction Scanner

Feedzai first, Unit21 an alternative

1 of 14 modelsUnit21 was named in the answer but not as the choice, or not at all.
Mistral SmallFeedzai alternatives: Alessa, ComplyAdvantage, Napier AI, ThetaRay, Unit21

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 4.5Alessa, ComplyAdvantage alternatives: Napier AI, Unit21
Gemini 3.5 FlashAlloy alternatives: ComplyAdvantage, Sumsub, Unit21
DeepSeek V4 FlashComplyAdvantage alternatives: Alessa, Unit21

Neither was named

7 of 14 modelsThe answer made no first choice from these two in this category.
Perplexity SonarTrustform alternatives: ComplyAdvantage, Flagright, Hawk AI
Grok 4.1 FastFlagright alternatives: Alessa, Hummingbird, Ondato
Llama 4 MaverickSphinx alternatives: FraudNet, Ondato, Shuftipro, Tookitaki
Qwen 3.7 FlashComplyCube alternatives: Dow Jones Risk & Compliance, Sumsub, Trulioo
Kimi K2ComplyAdvantage, Flagright alternatives: Alessa, Lucinity, Sift
GLM 4.7 FlashXComplyAdvantage, NorthRow alternatives: Alloy, SEON
MiniMax M2.5no first choice

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
Unit21 leads by five points.
Unit215%#6 of 14
Feedzai0%#– of 14
The full small business standing →
Mid-marketThe figures above
Unit21 leads by four points.
Unit216%#4 of 13
Feedzai2%#7 of 13
The full mid-market standing →
Enterprise
Unit21 leads by two points.
Unit212%#6 of 11
Feedzai0%#10 of 11
The full enterprise standing →

What the models said about Unit21

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

“Users of platforms like Unit21 have occasionally noted steep learning curves and initial challenges with data mapping and exporting.” Gemini 3.5 Flash · negative prompt · soft negative
“their suitability depends on your business model, transaction volume, and regulatory requirements” Mistral Small · negative prompt · soft negative
“note that it sits at a higher price point (~$160K/year)” Kimi K2 · direct prompt · soft negative
“Choose Unit21 / Hawk AI / Feedzai if you need real-time fraud + AML convergence, AI case management and sub-second decisioning across multiple rails.” Muse Glimmer 30B · direct prompt · first choice
“the strongest default choice is often Unit21” GPT-5.4 mini · direct prompt · first choice
“I'd put Unit21 first on the shortlist” GPT-6 Luna · direct prompt · first choice

What the models said about Feedzai

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

“their suitability depends on your business model, transaction volume, and regulatory requirements” Mistral Small · negative prompt · soft negative
“Feedzai: Strong for AI-driven detection and compliance workflows, ideal for mid-market firms needing advanced analytics and robust alert management.” Mistral Small · direct prompt · first choice
“Prioritize Leaders from analyst reports (e.g., those strong in AI-driven false positive reduction like Feedzai, Hawk AI, or Unit21 for fintechs)” Grok 4.1 Fast · negative prompt · first choice
“Feedzai runs fraud and AML on the same platform for banks, licensed fintechs, and payment institutions.” Claude Haiku 4.5 · comparative prompt · alternative
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.