Built so your clients' data never has to leave your computer.

Saibre is a Mac and Windows app that masks names, identifiers, and secrets on your computer before they reach ChatGPT, Claude, Gemini, Copilot, and 20+ other AI tools, and blocks known attacks in what comes back.

We built it local-first on purpose. Every other approach asks you to send your data to a scanning service to keep it away from an AI service, which for anyone who handles other people's records is itself a disclosure. Saibre has no server in the path: it never receives your prompts, your files, or your secrets, and you can verify that yourself.

Our installers are signed and notarized, the list of AI sites we route is readable on your own machine, and when Saibre cannot protect something, it says so.