Legal
Privacy
Last updated May 2026.
Your data is yours
CouShell is local-first. Your work is stored on your device first and only synced to a server you choose. We do not sell or rent your data.
No tracking by default
The CouShell app does not embed third-party advertising or behavioural tracking. This marketing site uses only what is needed to serve the page.
Sign-in
Authentication uses passkeys (Face ID, Touch ID or a security key). There are no passwords for us to store or leak.
Self-hosting
CouShell runs on the open Abracadabra engine. You can host your own server, in which case your data never touches our infrastructure.
Contact
Questions about privacy? Reach us through the contact route published on this site.