Picking a KYC/AML vendor is one of those decisions that looks like a procurement exercise but is actually a risk decision — a weak provider shows up later as failed audits, false-negative fraud, or a regulator asking why your due diligence records don't hold up. This checklist is for the compliance lead, founder, or product manager evaluating vendors for a lending, payments, or banking-adjacent fintech.

Coverage and detection quality

  • [ ] What's their document and country coverage — does it match where your actual customers are, not just where their marketing page claims coverage?
  • [ ] Ask for independent (not internal) test results on fake-document acceptance rates
  • [ ] Do they support the full range of due diligence tiers you need — simplified, standard, and enhanced due diligence for higher-risk customers?
  • [ ] How do they handle PEP (politically exposed person) and sanctions list screening, and how often are those lists refreshed?
  • [ ] What's their beneficial ownership coverage for business/entity onboarding — can it be automated, or does it fall back to manual review?

Audit trail and record-keeping

  • [ ] Does every check produce a complete, time-stamped record showing what was checked, which sources were used, and the result?
  • [ ] What's their data retention policy, and does it match your regulatory requirement (in India, CDD records generally need multi-year retention; in other markets this varies but 5 years post-relationship is common)?
  • [ ] Can they produce a sample audit report right now, unprompted? If they hesitate, that's a signal.
  • [ ] Where is the data stored, and does that location satisfy any data localization requirements you're subject to?

Integration reality check

  • [ ] Does the KYC layer feed your AML risk scoring and case management in near real-time, or does it require batch syncing?
  • [ ] What does their API documentation actually look like — ask for it during evaluation, not after signing
  • [ ] Do they have pre-built connectors for the case management or core banking platform you already run?
  • [ ] Ask for their honest deployment timeline, not the marketing number. Vendors quoting 4-week deployments routinely produce 4-6 month timelines once data ingestion, alert tuning, and workflow review are factored in — plan your roadmap around the realistic number.

Operational flexibility

  • [ ] Can you adjust risk-scoring thresholds and workflows yourself, or does every change require a vendor ticket?
  • [ ] What are their performance SLAs at your expected volume, and what happens contractually if they're missed?
  • [ ] How configurable is reporting — can compliance officers pull what they need without engineering involvement?

If you're operating under RBI (India-specific)

  • [ ] Does the vendor's due diligence tiers map cleanly onto RBI's Simplified/Standard/Enhanced CDD framework?
  • [ ] Can they support periodic KYC re-verification cadences (roughly 2/8/10 years by risk tier) without manual tracking on your end?
  • [ ] If you're a payment aggregator, does their offering support the board-approved KYC/AML policy documentation RBI expects to see during audit?
  • [ ] If you're a non-bank entity without a direct RBI license, does the vendor's compliance framework align with your banking partner's KYC program, or will you need a separate reconciliation layer?

Commercial terms worth scrutinizing

  • [ ] Pricing model — per-check, per-seat, or volume tiers, and how does it scale as your customer base grows?
  • [ ] What happens to your data and audit trail if you switch vendors later — is there a clean export path?
  • [ ] Reference customers in your specific vertical (lending vs. payments vs. neobank) — generic references tell you less than a peer in your exact regulatory position

Red flags

  • Vendor can't produce independent test results, only internal benchmarks
  • No clear answer on data retention or data residency
  • Deployment timeline quoted with no caveats about data ingestion or alert tuning
  • Workflow configuration requires a vendor support ticket for every change
  • No documented mapping to the specific regulatory framework you operate under (RBI, FATF, EU AML directives, etc.)

How to use this

Run the coverage and audit-trail sections first — they're the parts that show up in a regulatory exam, and they're the hardest to fix after you've already onboarded customers on a weak provider. Treat the deployment-timeline question as a negotiation lever: get the realistic number in writing before signing, not after the 4-week promise slips.