Run it inside your environment

C Note and the C Proof Engine run inside your environment. Your code, data and builds stay where they are.

License and environment

  1. Open language

    Chelis and its compiler are open source under MIT. Your security team can read the compiler's source on GitHub.

  2. Enterprise license

    The C Proof Engine and C Note run under an enterprise license that covers production use and support.

  3. Your environment

    On premises or in your own cloud account, with no hosted C Proof service involved.

Choose a deployment

Try C Note in the browser, or talk to us about running it inside your environment.