1. Information we process

• Account information: email address, authentication status, and account identifiers when you register or sign in.
• Local profile data: display name, birthday, companion settings, local chat history, vocabulary, and memories stored in your browser.
• AI interaction data: the message and relevant conversation context you submit, plus generated responses and limited technical information needed to deliver and protect the service.
• Model configuration: the endpoint and model name you enter, and your API key while a request is in progress. Wyth does not persist your API key; it remains only in current-tab memory between requests.
• Technical data: IP address, browser/device information, timestamps, logs, security signals, and cookies necessary for sessions and service operation.

2. How we use information

We use information to authenticate users, relay requested AI conversations and language tools, remember local preferences, prevent abuse, diagnose failures, secure the service, and respond to support or privacy requests. We do not sell personal information.

3. Local storage and AI processing

Local-only information stays in the browser profile on that device until you clear it. Signing in does not currently upload local chats, companion profiles, or memories unless Wyth expressly announces and asks you to enable a cloud-sync feature. A model key is never written to browser storage or Wyth's server storage. When you request an AI response, your key, submitted message, and required context pass through Wyth's secure relay to the compatible HTTPS endpoint you selected.

4. Service providers

We use service providers to operate Wyth, including Supabase for authentication, Render for hosting, Cloudflare for DNS and network protection, and connected email infrastructure for account messages. Your chosen model provider processes AI requests under its own terms and privacy notice.

5. Cookies, retention, and security

Essential cookies are used to keep authenticated sessions secure. Server records are retained only as reasonably needed for operation, security, legal obligations, and disputes. Browser-local data remains until you delete it, clear site storage, or remove the browser profile. We use reasonable safeguards, but no online service can guarantee absolute security.

6. Your choices and rights

You can avoid creating an account, clear browser-local data, reload or close the tab to clear the model key, or contact us to request access, correction, deletion, or other privacy rights available under applicable law. We may need to verify your identity and retain information required for security or legal compliance.

7. Children, international processing, and changes

Wyth is not directed to children under 13. Where local law requires a higher minimum age or parental consent, that rule applies. Information may be processed in countries where our providers operate, subject to applicable safeguards. Material policy changes will be posted here with an updated effective date.

8. Contact

Email privacy and support requests to [email protected].