What our servers do
Kata’s servers pass your messages through and keep the few records an account needs. Nothing they hold says anything readable about your health.
When you write to Kata, the message passes through our server to the model and the reply comes back. The server keeps neither. For a spoken reply, the text passes to ElevenLabs to be voiced.
| What | Why |
|---|---|
| Account and sign-in | So you can sign in and your plan is known. |
| Usage counts | Messages and spoken replies for fair use. Never the content. |
| Plan, invites and gifts | So purchases, earned months and gifts reach the right account. |
| Consent | Which version of the Terms and Privacy Policy you agreed to. |
| Notifications | Your push token and the schedule they follow. |
| Sealed data | The sealed copy on Android and the web, and WHOOP access, both encrypted. |
Accounts and records live with Supabase, in its Zurich region in Switzerland.
Your logs, chats, memory and photos stay on your device. Where a copy leaves it, it is sealed under a key we never receive. There is nothing for us, or for anyone who reached our servers, to read.