Pricing
Open protocol. Hosted gateway when you need it.
The protocol stays free, forever. Pay only when you want production governance without running infrastructure yourself.
Open Source
Free
Apache-2.0 · forever
Read the spec- ✓Full SDK (TS + Python)
- ✓MCP server, all 150 tools
- ✓Self-host the gateway
- ✓IETF-tracked spec
- ✓Conformance test suite
- ✓8 published papers
Most popular
Team
$99/month
For production governance
Start 14-day trial- ✓Everything in Open Source
- ✓Hosted gateway, fail-closed enforcement
- ✓Up to 25 active agents
- ✓50K policy evals / mo
- ✓Audit log retention 90d
- ✓Email support
Enterprise
Custom
For regulated workloads
Talk to us- ✓Everything in Team
- ✓SSO, SAML, SCIM
- ✓Dedicated region (EU/APAC)
- ✓Unlimited agents + evals
- ✓Audit log retention 7yr
- ✓Onboarding + 24/7 support
Compatibility is permanent. Self-host today, switch to hosted later, or never. Your protocol envelopes verify the same way regardless.
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