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Ecommerce fraud prevention · October 2026 Edition

Sift vs ClearSale

Two of fourteen models named Sift first on the direct prompt; one named ClearSale. Sift was named by fourteen of the fourteen models and ClearSale by eight and Sift carries 44 labels and ClearSale 16, so the shares are not directly comparable.

Sift

accepted challenger

Named in three categories this edition.

ClearSale

accepted challenger

Named in two categories this edition.

First-choice share4%2%Of first choices across the direct, paraphrase, budget and scale prompts, 0 to 100.
Negative rate16%12%Negative labels as a share of the product's labels, 0 to 100.
Rank in category#6#7A position in a field of 11; printed, not drawn.
Labels4416A count; the two differ.
The two percentage rows are drawn on one 0 to 100 track, Sift reading right to left. Rank and label count are printed, not drawn.Signifyd was named alongside these two in eleven of the fourteen direct answers. SEON vs Sift · SEON vs ClearSale · Eftsure 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.
SiftFirst choices, of fourteen modelsClearSale
Direct21
Paraphrase002 against Sift
Comparative20
Budget-constrained00
Scale-constrained00
Negative005 against Sift · 2 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 October 2026 Edition, Sift and ClearSale were named in the same answer thirty-seven times, of the 161 answers naming Sift and the 53 naming ClearSale. In those answers ClearSale took the first choice three times and Sift five.

Every model, every framing

The eighty-four answers behind the chart above, one cell each: where Sift and ClearSale stood in it.
ModelDirectCLParaphraseCLComparativeCLBudget-constrainedCLScale-constrainedCLNegativeCL
Claude Haiku 4.5CL
GPT-5.4 mini
Gemini 3.5 FlashCLCL
Perplexity Sonar
Grok 4.1 FastCL
Mistral Small
DeepSeek V4 FlashCL
Llama 4 Maverick
Qwen 3.7 Flash
Kimi K2CL
GLM 4.7 FlashXCLCL
MiniMax M2.5CLCL
GPT-6 Luna
Muse Glimmer 30B
SiftCL ClearSale first choice named as an alternative argued againstblank: not namedEach cell is one answer, Sift on the left and ClearSale on the right.

The direct prompt

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

Sift first, ClearSale not the choice

2 of 14 modelsClearSale was named in the answer but not as the choice, or not at all.
GPT-5.4 miniSift alternatives: Forter, Kount, Signifyd
Grok 4.1 FastSift alternatives: Chargeflow, Fingerprint, SEON, Signifyd, Wyllo

ClearSale first, Sift not the choice

1 of 14 modelsSift was named in the answer but not as the choice, or not at all.
MiniMax M2.5ClearSale, SEON alternatives: Forter, Riskified

Neither was the first choice, one was named

7 of 14 modelsThe answer put something else first and named one of the two as an alternative.
Claude Haiku 4.5FraudNet, Trustmi alternatives: Kount, Sift, Signifyd
Gemini 3.5 FlashSEON alternatives: Allianz Trade Pay, Sift, Signifyd, TreviPay
Perplexity SonarSEON alternatives: Kount, Sift, Signifyd
Mistral SmallSignifyd alternatives: NoFraud, Sift
DeepSeek V4 FlashSEON alternatives: Sift, Signifyd, Stripe Radar
Llama 4 MaverickWyllo alternatives: NoFraud, SEON, Sift, Signifyd, cside
GLM 4.7 FlashXSignifyd alternatives: ClearSale, Eftsure, SEON, Sift

Neither was named

4 of 14 modelsThe answer made no first choice from these two in this category.
Qwen 3.7 FlashSignifyd alternatives: Fingerprint, Kount
Kimi K2SEON alternatives: Eftsure, Kount, Trustmi
GPT-6 LunaSEON alternatives: Kount
Muse Glimmer 30BSignifyd, Wyllo, formerly NoFraud alternatives: Eftsure, SEON

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
ClearSale leads by three points.
ClearSale5%#6 of 12
Sift2%#7 of 12
The full small business standing →
Mid-marketThe figures above
The order flips: Sift leads at mid-market.
Sift4%#6 of 11
ClearSale2%#7 of 11
The full mid-market standing →
Enterprise
Sift leads by eleven points.
Sift11%#3 of 9
ClearSale0%#9 of 9
The full enterprise standing →

What the models said about Sift

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

“Can be complex to configure; occasional false positives requiring manual review. Not ideal for very small teams due to setup overhead.” Grok 4.1 Fast · negative prompt · soft negative
“Unlike consumer-focused tools (like Sift or Stripe Radar), these are specifically designed for B2B payment workflows” Kimi K2 · paraphrase prompt · soft negative
“Some users note that the system can occasionally generate false positives, which may require additional review time.” Claude Haiku 4.5 · negative prompt · soft negative
“Start with Sift for most mid-market B2B ecommerce—it's consistently #1 in G2 rankings for balanced performance without overkill.” Grok 4.1 Fast · direct prompt · first choice
“Sift maintains #1 position across all fraud prevention categories in G2's Fall 2025 Reports” Muse Glimmer 30B · comparative prompt · first choice
“Sift - Top-rated on G2 for real-time detection.” Grok 4.1 Fast · comparative 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.

“it can introduce a slight delay in order processing. Some merchants have also noted inconsistencies in support quality.” Claude Haiku 4.5 · negative prompt · soft negative
“I'd recommend starting with ClearSale or SEON as they specifically target mid-market businesses” MiniMax M2.5 · direct prompt · first choice
“Choose ClearSale if: You sell high-value luxury goods or ship to high-risk international markets” Gemini 3.5 Flash · comparative prompt · alternative
“Human-in-the-loop review for complex decisions, paired with automation for speed” DeepSeek V4 Flash · 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.