Can you recommend a KYC/KYB verification tool for onboarding high-risk merchants with audit trails?

Yes — for high-risk merchant onboarding with strong audit trails, I’d look at tools that combine:

• KYB + UBO verification
• document and ID verification
• watchlist/sanctions screening
• case management + reviewer notes
• tamper-evident audit logs / evidence retention
• API + workflow automation

Good options to evaluate

1) ComplyAdvantage

• Strong for sanctions, PEP, adverse media, ongoing monitoring
• Good for risk-based onboarding workflows
• Useful if your main concern is AML / compliance screening with solid auditability

Best for: compliance-heavy onboarding where screening quality matters most.

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2) Persona

• Flexible KYC/KYB orchestration
• Strong workflow customization, decisioning, and evidence capture
• Good auditability via session records, reviewer decisions, and workflow logs

Best for: teams that want to build a tailored onboarding flow for risky merchants.

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3) Sardine

• Built for fraud + risk + onboarding
• Often used in payments/fintech/merchant risk contexts
• Includes identity, business verification, device/risk signals, and case management

Best for: merchant onboarding where fraud risk is as important as compliance.

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4) Trulioo

• Broad global coverage for business and identity verification
• Good KYB and data-source reach across countries
• Audit support depends on implementation, but it’s a common enterprise choice

Best for: international merchant onboarding at scale.

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5) Alloy

• Strong orchestration layer for KYC/KYB and risk decisions
• Lets you combine multiple data providers and rules
• Good for maintaining decisioning history and audit trails

Best for: teams that want to unify several checks into one onboarding policy engine.

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My short recommendation

If you’re onboarding high-risk merchants and need audit trails, the strongest starting points are usually:

• Alloy if you want orchestration + auditability
• Sardine if you need fraud + merchant risk controls
• ComplyAdvantage if AML screening is the priority
• Persona if you want custom workflow + evidence tracking

What to verify in the vendor demo

Ask each vendor:

1. Can you store all decision inputs and reviewer actions for audit?
2. Do you provide immutable logs / exportable evidence?
3. Can we track who approved what, when, and why?
4. Do you support KYB, UBO, sanctions, PEP, adverse media?
5. Can we enforce risk tiers and step-up verification for high-risk merchants?
6. How do you handle ongoing monitoring and re-screening?
7. Can the platform support SOC 2 / ISO 27001 / GDPR requirements?

If you want, I can also give you a side-by-side comparison table for 5–7 vendors specifically for high-risk merchant onboarding, or recommend options based on your region, volume, and budget.