Chainalysis is the enterprise standard for blockchain analytics — built for human investigators, not autonomous agents. If you're deploying AI agents that transact, sanctionsai.dev is purpose-built for your use case.
Why switch from Chainalysis?
Chainalysis costs $50,000+/year and requires a sales process. sanctionsai.dev has a free tier (5 checks/day, no signup) and starts at $29/mo. For AI agent payment screening, you don't need a full investigation suite — you need fast, reliable OFAC checks before every transaction.
| Feature | Chainalysis | sanctionsai.dev |
|---|---|---|
| Built for AI agents | No | ✅ Yes |
| Free tier | ❌ No | ✅ 5 checks/day |
| Pricing | $50,000+/year | From $29/mo |
| API response time | Seconds | <100ms |
| MCP support | ❌ No | ✅ Yes |
The verdict
Chainalysis is excellent for post-incident investigation. sanctionsai.dev is built for pre-transaction screening — the thing agents actually need.