Signifyd vs NoFraud
Four of fourteen models named Signifyd first on the direct prompt; zero named NoFraud. Signifyd was named by fourteen of the fourteen models and NoFraud by twelve and Signifyd carries 43 labels and NoFraud 23, so the shares are not directly comparable.
Named in two categories this edition.
Named in one category this edition.
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
SignifydFirst choices, of fourteen modelsNoFraud
Across every category in the October 2026 Edition, Signifyd and NoFraud were named in the same answer fifty-two times, of the 198 answers naming Signifyd and the 79 naming NoFraud. In those answers NoFraud took the first choice twenty-one times and Signifyd five.
Every model, every framing
| Model | Direct | Paraphrase | Comparative | Budget-constrained | Scale-constrained | Negative |
|---|---|---|---|---|---|---|
| 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 | | | | |
Signifyd NoFraud first choice named as an alternative argued againstblank: not namedEach cell is one answer, Signifyd on the left and NoFraud on the right.The direct prompt
Signifyd first, NoFraud an alternative
4 of 14 modelsNoFraud was named in the answer but not as the choice, or not at all.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.Neither was named
3 of 14 modelsThe answer made no first choice from these two in this category.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
NoFraud34%#1 of 12Signifyd7%#4 of 12Signifyd8%#4 of 11NoFraud8%#5 of 11Signifyd20%#2 of 9NoFraud0%#– of 9What the models said about Signifyd
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Four of four in this category shown.
“Signifyd's public terms define eligible chargebacks narrowly... That's a reason to get the exact coverage schedule and exclusions in the signed agreement—not, by itself, a reason to avoid Signifyd.” GPT-6 Luna · negative prompt · soft negative
“Choose Signifyd or Riskified if: You want to outsource fraud completely... Go with Signifyd if you are mid-market and want seamless e-commerce platform plug-ins.” Gemini 3.5 Flash · comparative prompt · first choice
“The original "chargeback guarantee" pioneer ... Best fit: High-volume merchants ($10M+ GMV) who want fraud completely off their plate.” Kimi K2 · comparative prompt · first choice
“The Best Overall (Especially for Open Credit): Signifyd ... widely considered the gold standard for B2B commerce” Qwen 3.7 Flash · direct prompt · first choice
What the models said about NoFraud
Every negative label with a quote, up to three, then the highest-weighted positives, up to three. Six of seven in this category shown.
“NoFraud is the one I'd most strongly caution against for smaller merchants, based on the 1.8/5 Trustpilot score” DeepSeek V4 Flash · negative prompt · hard negative
“Its paid starter plans begin at $250/month, so they may not suit a very limited budget.” GPT-6 Luna · budget prompt · soft negative
“Examples of platforms using this model: Riskified, Signifyd, ClearSale, NoFraud” Gemini 3.5 Flash · negative prompt · soft negative
“The best ecommerce fraud prevention platform for a company with a limited budget is NoFraud for Shopify merchants” Llama 4 Maverick · budget prompt · first choice
“For the most budget-friendly options, start with NoFraud (free Lite tier, $250/month)” Mistral Small · budget prompt · first choice
“NoFraud is widely considered the best value platform for growth-stage businesses.” Qwen 3.7 Flash · budget prompt · first choice
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.