# Pricing

The protocol is open source and always will be. Pay when you need hosted infrastructure, SLAs, or enterprise support.

Open Source
$0 forever
Full protocol. Self-hosted. MIT licensed.

- Covenant DSL (permit, forbid, require)
- Enforcement middleware
- SHA-256 hash chain with Ed25519
- Cross-agent verification handshake
- W3C DID identity
- LangChain, MCP, A2A adapters
- CLI verification tool
- Community support via GitHub

View on GitHub
Pro
Beta free during beta
Hosted verification and monitoring for teams shipping agents to production.

- Everything in Open Source
- Hosted receipt verification API
- Real-time compliance dashboard
- Covenant policy designer
- Receipt explorer and chain viewer
- Webhook alerts on violations
- Up to 100K receipts/month
- Email support

Request beta access
Enterprise
Custom
For regulated industries that need compliance guarantees and dedicated infrastructure.

- Everything in Pro
- Dedicated signing infrastructure
- On-prem or private cloud deployment
- Custom covenant templates for your industry
- SOC 2 and EU AI Act compliance mapping
- Unlimited receipts
- SLA with guaranteed uptime
- Dedicated support engineer

Contact us

## Common questions

Is the open source version limited?
No. The full protocol ships under MIT. Covenant DSL, enforcement middleware, hash chain, Ed25519 signing, cross-agent handshake, verification CLI. Nothing is held back. Pro and Enterprise add hosted infrastructure on top.
What happens after beta?
Pro pricing will be based on receipt volume. Beta users get locked-in pricing when we launch. The open source version stays free permanently.
Can I verify receipts without your servers?
Yes. Every receipt is independently verifiable offline using just the public key. That's the whole point. You never need to trust us to verify what an agent did.
Do you support EU AI Act compliance?
The protocol satisfies Article 12 (record-keeping) and Article 14 (human oversight) requirements for high-risk AI systems. We have a full compliance mapping document available.