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How to choose a crypto AML checker: 2026 criteria

Guide to choosing an AML checker in 2026: which chains and data sources matter, what to look at in pricing, Russia/Belarus access, UX, and L3 tracing. Criteria, not names.

The AML checker market shifts constantly: services leave certain markets, new ones appear, others change coverage and pricing. Memorizing names is pointless — they go stale faster than you can sign up. It's more useful to understand the selection criteria so you can evaluate any service in five minutes.

Criterion 1. Support for the chains you need

The primary filter. If a checker doesn't support your chain, nothing else matters.

  • For P2P traders in CIS Tron and USDT (Tron/Ethereum) are critical — that's the bulk of P2P volume.
  • For Russian-speaking audiences TON matters — not all international services support it, yet it's popular in CIS.
  • For DeFi users — the set of EVM chains: Ethereum, BNB Chain, Polygon, Arbitrum, Optimism, Avalanche, Base.
  • BTC and Litecoin — a baseline minimum for any serious checker.

Check not only whether a chain is supported, but the depth of data for it: many services offer only sanctions screening for BTC and Tron, with no reputational labels.

Criterion 2. Data sources

An AML checker is not magic — it's an aggregation of public and proprietary databases. The broader the coverage, the fewer blind spots.

  • Sanctions lists (OFAC SDN, EU consolidated) — the mandatory minimum. A binary fact: an address is on the list or not.
  • Reputational databases — labels for fraudulent addresses, honeypots, mixers, scam contracts. This is where services genuinely differ in coverage.
  • Entity attribution (which specific service an address belongs to) — the hardest part; mass-market checkers cover 20–40%.

A good service is transparent about which types of sources it uses and doesn't hide that accuracy depends on the risk category. Databases update constantly — the more risk-labeled addresses in the database, the higher the chance of catching a problematic wallet.

Criterion 3. Price and payment model

Comparing absolute numbers is pointless — they change. Look at the structure:

  • Free tier — is there a trial check without registration. The market norm is 1 free check per week.
  • One-time packs vs subscription — for one-off needs (checking a counterparty before a large trade), packs are better; for regular use, a subscription.
  • Price per check — mass retail checkers sit in the $0.05–1 per check range. Anything significantly more expensive usually bundles L3 tracing or enterprise features.
  • Hidden conditions — do credits expire, is there a validity window, does price depend on the chain.

Criterion 4. Availability from Russia and Belarus

For the Russian-speaking audience this is often the deciding factor. Many international services:

  • block Russian and Belarusian IPs;
  • don't accept payments from RU/RB;
  • require KYC with documents unavailable to residents.

Check before paying: open the site without a VPN, try to register, look at payment methods. A service "working in CIS" in marketing doesn't guarantee it works specifically from RU/RB.

Criterion 5. UX and integration

  • Telegram Mini App — for an audience that lives in Telegram (RU/CIS), this is more convenient than a separate site: a check in two taps, no need to navigate away.
  • Web interface — the classic, convenient for desktop and bulk checks.
  • REST API — needed if you embed checks into your own service, bot, or exchange.

Criterion 6. Analysis depth (L3 tracing)

  • L1–L2 (sanctions screening + reputational labels) — what almost every retail checker offers. Enough for most everyday tasks: checking a counterparty, a CEX deposit, an incoming transaction.
  • L3 (transaction tracing, 5–10+ hops) — tracks the origin of funds across the transaction chain. Costs 10–100× more, needed for OTC desks, exchanges, and large institutional trades.

Unless you're an OTC desk — you most likely don't need L3, and shouldn't overpay for it.

Checklist in 5 minutes

  1. Does it support your chains (especially Tron/USDT/TON for CIS)?
  2. Which types of sources does it use (sanctions + reputation)?
  3. Is there a free check and a realistic per-check price?
  4. Does it work from RU/RB without a VPN and accept payments?
  5. Is the UX convenient (Telegram Mini App / web / API)?
  6. Do you actually need L3 tracing (usually no)?

How VerifAML meets the criteria

  • Chains: 20 blockchains — Ethereum, Bitcoin, Tron, TON, Solana, USDT (Tron/Ethereum), BNB Chain, Polygon, Arbitrum, Optimism, Avalanche, Base, Gnosis, Celo, Litecoin, Ripple, Dogecoin, Bitcoin Cash, Cardano.
  • Sources: sanctions lists (OFAC, EU), reputational databases (GoPlus, eth-labels, Forta, MEW), BTC and Tron databases and others. Hundreds of thousands of risk-labeled addresses, the database is constantly expanding — we're on our way to a million.
  • Price: 1 free check per week without registration; one-time packs from $0.99, subscriptions from $4.99/mo.
  • Access: works from RU/RB, paid in crypto.
  • UX: Telegram Mini App (in development) + web interface.
  • Level: L1–L2 now, L3 tracing planned.

Related materials

The AML checker market is dynamic: before choosing a service, always verify against its current website. This article describes evaluation criteria, not specific services.