Know who you're
transacting with
Risk-score any crypto address in seconds. Trace the source and destination of funds across mixers, darknet markets, sanctioned entities and exchanges — before the money moves.
No signup required · instant risk score · BTC & Tron
Compliance-grade answers, instantly
The depth of an investigation tool with the speed of a search box.
Paste an address
Drop any Bitcoin or Tron address into the checker. No account, no sales call.
We trace the funds
Our engine walks the transaction graph and attributes tainted flows to known entities.
Get a score & report
Instant 0-100 risk score with a category breakdown and a shareable report link.
Everything you need to stay clean
From a single free check to full KYT automation for your exchange.
Risk score 0-100
Every address gets a weighted score with a clear severity band, computed from real fund flows.
Source & destination of funds
See exactly what share of funds touched mixers, darknet, sanctioned entities or exchanges — in and out.
Investigation graph
Trace flows visually across addresses and clustered wallets, expanding the graph hop by hop.
KYT API
Embed address and transaction checks into onboarding and payments with webhooks and API keys.
Monitoring & alerts
Watch addresses and get real-time alerts plus webhooks when risky counterparties appear.
Compliance reports
Export audit-ready PDF reports you can hand to regulators and partners.
Self-serve, transparent, shareable
The incumbents hide pricing behind sales calls. We don't.
| Capability | Blockalysis | AMLBot | Chainalysis | Crystal |
|---|---|---|---|---|
| Free instant self-serve check | ✓ | 1 check | — | — |
| Transparent public pricing | ✓ | ✓ | — | partial |
| Risk score 0-100 with breakdown | ✓ | ✓ | ✓ | ✓ |
| Investigation graph | ✓ | ✓ | ✓ | ✓ |
| KYT API + webhooks | ✓ | ✓ | ✓ | ✓ |
| Shareable report links | ✓ | — | — | — |
| Open scoring methodology | ✓ | — | — | — |
| No sales call required | ✓ | ✓ | — | — |
Start free. Scale when you need to.
No hidden enterprise quotes. Upgrade only when your volume grows.
Free
- Instant address risk score
- Source & destination breakdown
- Shareable report link
- BTC + Tron
Pro
- 1,000 checks / month
- PDF compliance reports
- Investigation graph
- Address monitoring + alerts
- Email support
API
- KYT REST API + webhooks
- Real-time transaction monitoring
- Higher rate limits
- API keys & usage dashboard
- Priority support
Questions, answered
How does the risk score work?
We trace the flow of funds in and out of an address across the transaction graph (up to several hops), attribute tainted amounts to known entities such as mixers, darknet markets, sanctioned addresses and exchanges, and weight each category to produce a 0-100 score with a full breakdown.
Which blockchains are supported?
Bitcoin and Tron (including TRC20 USDT) are live today. The architecture is multi-chain and more networks are being added.
Is the free check really free?
Yes. Paste any BTC or Tron address and get an instant risk score and source/destination breakdown, no signup required. Higher volumes and the KYT API are on paid plans.
Where does the label data come from?
We aggregate sanctions data (OFAC SDN), public scam and abuse reports, and curated entity tags (exchanges, mixers, markets), then propagate them across clustered wallets.
Can I integrate this into my exchange or wallet?
Yes. The KYT API offers address and transaction checks, real-time monitoring and webhooks, with API keys and rate limits. See the API docs.
Check your first address now
Free, instant, no signup. See exactly where the money came from.
Run a free check