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Ecommerce fraud prevention · November 2026 Edition

Stripe Radar vs ClearSale

One of fourteen models named Stripe Radar first on the direct prompt; three named ClearSale. Stripe Radar was named by thirteen of the fourteen models and ClearSale by twelve and Stripe Radar carries 42 labels and ClearSale 27, so the shares are not directly comparable.

Stripe Radar

accepted challenger

Named in two categories this edition.

ClearSale

accepted challenger

Named in two categories this edition.

First-choice share15%7%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate10%4%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#1#6A position in a field of 11; printed, not drawn.
Labels4227A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Stripe Radar reading right to left. Rank and label count are printed, not drawn.Signifyd was named alongside these two in twelve of the fourteen direct answers. Stripe Radar vs Signifyd · Stripe Radar vs SEON · Stripe Radar vs Sift

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 ecommerce fraud prevention page.

By framing

How many of the fourteen models made each the first choice, per way of asking, and how many argued against it.
Stripe RadarFirst choices, of fourteen modelsClearSale
Direct131 against Stripe Radar
Paraphrase20
Comparative001 against Stripe Radar
Budget-constrained51
Scale-constrained00
Negative002 against Stripe Radar · 1 against ClearSale
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 November 2026 Edition, Stripe Radar and ClearSale were named in the same answer forty-three times, of the 123 answers naming Stripe Radar and the 82 naming ClearSale. In those answers ClearSale took the first choice three times and Stripe Radar sixteen.

Every model, every framing

The eighty-four answers behind the chart above, one cell each: where Stripe Radar and ClearSale stood in it.
ModelDirectCLParaphraseCLComparativeCLBudget-constrainedCLScale-constrainedCLNegativeCL
Claude Haiku 4.5CL
GPT-5.4 miniCL
Gemini 3.5 FlashCLCL
Perplexity SonarCLCL
Grok 4.20CLCL
Mistral SmallCLCL
DeepSeek V4 FlashCLCLCL
Llama 4 MaverickCL
Qwen 3.7 FlashCL
Kimi K2CL
GLM 4.7 FlashX
MiniMax M2.5CLCL
GPT-6 Luna
Muse Glimmer 30BCLCLCL
Stripe RadarCL ClearSale first choice named as an alternative argued againstblank: not namedEach cell is one answer, Stripe Radar on the left and ClearSale on the right.

The direct prompt

The plain question, one answer per model, grouped by where Stripe Radar and ClearSale stood in it.

Stripe Radar first, ClearSale not the choice

1 of 14 modelsClearSale was named in the answer but not as the choice, or not at all.
GLM 4.7 FlashXStripe Radar alternatives: SEON, Signifyd

ClearSale first, Stripe Radar an alternative

3 of 14 modelsStripe Radar was named in the answer but not as the choice, or not at all.
Mistral SmallClearSale, Signifyd alternatives: Stripe Radar, Sumsub
MiniMax M2.5ClearSale, SEON, Sift alternatives: Kount
Muse Glimmer 30BClearSale alternatives: SEON, Sift, Signifyd, Trustpair

Neither was the first choice, one was named

2 of 14 modelsThe answer put something else first and named one of the two as an alternative.
Perplexity SonarSignifyd alternatives: ClearSale, SEON, Sift
Grok 4.20SEON alternatives: ClearSale, Sift, Signifyd, Stripe Radar

Neither was named

8 of 14 modelsThe answer made no first choice from these two in this category.
Claude Haiku 4.5Trustpair alternatives: Riskified, SEON, Signifyd
GPT-5.4 miniSift alternatives: Forter, Riskified, Signifyd
Gemini 3.5 FlashSift alternatives: Kount, SEON, Trustmi AI
DeepSeek V4 FlashSEON alternatives: Sift, Signifyd
Llama 4 MaverickSignifyd
Qwen 3.7 FlashSift alternatives: LexisNexis Intelligent Investigator, Ping Identity, Signifyd, Wyllo
Kimi K2Signifyd alternatives: SEON, Sift, Wyllo
GPT-6 LunaSignifyd alternatives: Kount, Sift, Trustmi

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
Stripe Radar leads by twenty-six points.
Stripe Radar34%#1 of 14
ClearSale9%#5 of 14
The full small business standing →
Mid-marketThe figures above
Stripe Radar leads by seven points.
Stripe Radar15%#1 of 11
ClearSale7%#6 of 11
The full mid-market standing →
Enterprise
Stripe Radar leads by two points.
Stripe Radar4%#8 of 15
ClearSale2%#11 of 15
The full enterprise standing →

What the models said about Stripe Radar

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

“Native Gateway Filters *(Stripe Radar, Shopify Protect)* | Fast setup, native integration, low/no setup cost. | Less granular control” Gemini 3.5 Flash · negative prompt · soft negative
“While powerful within the Stripe ecosystem, it's limited if you diversify payment gateways” Qwen 3.7 Flash · negative prompt · soft negative
“affordable, ML-driven, and easy to implement but less feature-rich than dedicated suites” Grok 4.20 · comparative prompt · soft negative
“If you are on Shopify or Stripe, turn on their native tools first (Stripe Radar / Shopify Protect)—they are usually more than enough for small businesses.” Gemini 3.5 Flash · budget prompt · first choice
“Stripe Radar stands out as the best ecommerce fraud prevention platform for companies with a limited budget.” Grok 4.20 · budget prompt · first choice
“If you are already processing payments through Stripe, this is arguably the best value on the market.” Qwen 3.7 Flash · budget prompt · first choice

What the models said about ClearSale

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

“ClearSale has users who flag occasional service downtime and slow support response times during active issues” Claude Haiku 4.5 · negative prompt · soft negative
“I'd recommend requesting demos from ClearSale, Sift, and SEON to evaluate which fits your specific B2B workflow needs best.” MiniMax M2.5 · direct prompt · first choice
“ClearSale if you want a more established option with a strong small-business reputation” GPT-5.4 mini · budget prompt · first choice
“ClearSale and Signifyd are the top choices due to their proven track records” Mistral Small · direct prompt · first choice
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.