# Sumsub vs Trulioo: which do AI models recommend for identity verification, October 2026

IT AI Recommendation Index, October 2026 Edition, Identity verification. Three of fourteen models named Sumsub first on the direct prompt; three named Trulioo. Page: https://it-ai-index.com/identity/identity-verification/sumsub-vs-trulioo/

| | First-choice share | Rank | Negative rate | Labels | Models naming it |
|---|---|---|---|---|---|
| Sumsub | 17% | #3 of 10 | 15% | 40 | 14 of 14 |
| Trulioo | 6% | #5 of 10 | 10% | 29 | 14 of 14 |

## The direct prompt, model by model

- Grok 4.1 Fast: sumsub first (first choices: Persona, Sumsub) (alternatives: Trulioo)
- Kimi K2: sumsub first (first choices: Persona, Sumsub) (alternatives: iDenfy)
- GLM 4.7 FlashX: sumsub first (first choices: Persona, Sumsub) (alternatives: Trulioo, Veriff)
- Claude Haiku 4.5: trulioo first (first choices: Trulioo) (alternatives: Ondato, Sumsub, iDenfy)
- Perplexity Sonar: trulioo first (first choices: Trulioo) (alternatives: Jumio, Sumsub, Veriff, iDenfy)
- Mistral Small: trulioo first (first choices: 1Kosmos, Trulioo) (alternatives: Middesk, Veriff)
- GPT-5.4 mini: neither first, one named (first choices: Persona) (alternatives: Jumio, Sumsub, Trulioo)
- Gemini 3.5 Flash: neither first, one named (first choices: Persona) (alternatives: Middesk, Sumsub, iDenfy)
- DeepSeek V4 Flash: neither first, one named (first choices: Persona) (alternatives: Middesk, Sumsub, Trulioo)
- Llama 4 Maverick: neither named (first choices: Veriff) (alternatives: Trustpair, iDenfy)
- Qwen 3.7 Flash: neither named (first choices: Middesk, Veriff) (alternatives: IDology, Jumio, Onfido, Shufti Pro)
- MiniMax M2.5: neither named (first choices: GBG, Veriff) (alternatives: Trustpair)
- GPT-6 Luna: neither named (first choices: Middesk, Persona) (alternatives: Alloy)
- Muse Glimmer 30B: neither named

## What the models said about Sumsub

- "Be most cautious about: IDScan.net, IDmerit, and Sumsub due to confirmed major data breaches." (DeepSeek V4 Flash, negative prompt, hard negative)
- "2024 breach through third-party vendor went undetected for 18 months" (MiniMax M2.5, negative prompt, hard negative)
- "a July 2024 intrusion through a third-party support ticketing platform went undetected until a January 2026 review" (Muse Glimmer 30B, negative prompt, soft negative)
- "I would recommend Sumsub if you want a balanced, enterprise-ready KYC document + selfie verification tool" (Perplexity Sonar, paraphrase prompt, first choice)
- "Sumsub — Best All-in-One Value ... Start with Sumsub if you need KYB (business verification) + KYC together" (Kimi K2, paraphrase prompt, first choice)
- "The Best All-in-One Solution (KYC + KYB): Sumsub ... highly recommended for mid-market B2B companies" (Gemini 3.5 Flash, paraphrase prompt, first choice)

## What the models said about Trulioo

- "Ideal for companies entering new markets, but may lack document capture for some regions." (Mistral Small, comparative prompt, soft negative)
- "Strong global coverage but typically enterprise sales-led" (Kimi K2, paraphrase prompt, soft negative)
- "Data aggregation focus with weak biometric depth" (Kimi K2, negative prompt, soft negative)
- "Trulioo and 1Kosmos are top choices due to their comprehensive features, global reach, and strong compliance support" (Mistral Small, direct prompt, first choice)
- "the best overall fit is usually Trulioo if you need both KYC and KYB with broad global coverage" (Perplexity Sonar, direct prompt, first choice)
- "Trulioo - Best Overall for B2B" (Claude Haiku 4.5, direct prompt, first choice)

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. Comparisons are drawn for the top eight products in each category. Published under CC BY 4.0; the output is the models' output, and nothing here is a recommendation by the index.