CSA STAR Registry

Kalisme is a sole proprietorship based in Lausanne, Switzerland. It publishes Kalisme, a personal development application for iPhone and Apple Watch, and the services supporting it: the kalisme.com website, a relay to a third party language model for the in-app companion, an end to end encrypted relay for its support messaging, a telemetry pipeline, and Kalisme Pro, through which organisations administer seats for their staff.

Its security posture is carried by architecture rather than procedure, and is verifiable rather than promised. The service holds no user account, no directory and no user password. Personal content is encrypted on the device with a key Kalisme never holds, so it cannot produce that content, even under legal compulsion. Support messages between relatives are end to end encrypted, and the relay forwards ciphertext it cannot read. No third party SDK or advertising tracker is embedded, and website audience measurement uses no cookie, no identifier and no clear text IP address.

Hosting is in the European Union, at OVHcloud in France and Hetzner in Germany, both certified ISO/IEC 27001. One transfer leaves that perimeter, to a language model provider in the United States. It is disclosed in fifteen languages, with consent collected before any message is sent.

Kalisme holds no external certification, runs no penetration test and has no formalised continuity plan. These gaps are named in its CAIQ rather than hidden.