Pricing

Free to self-host. Always.

The governance layer is open source and runs entirely on your infrastructure. Pay only if you would rather we ran it.

Open source

$0/forever

Run the whole control plane on your own infrastructure. Prompts never leave your network.

  • Policy decision point + kill switch
  • Approval queue and audit log
  • Traces, guardrails, cost attribution
  • Eval CI gate
  • Postgres · Mongo · Redis, or zero-setup SQLite
Self-host it

Enterprise

Talkto us

For teams putting agents near money, customers, or production.

  • Air-gapped or VPC deployment
  • SSO / OIDC in front of RBAC
  • Custom SLAs and retention policy
  • Design-partner access
Get in touch

Being straight with you: Sentinel is early. The open-source tier is real and runs today — Cloud and Enterprise are where it is headed, not a billing page that already works.