Privacy Policy

Last updated October 25, 2026 · Draft, not yet reviewed by counsel.

Summary

Your trading data is end-to-end encrypted. It is encrypted in your browser before upload, and we do not have the key. We cannot read, analyse, sell or share it.

What we store

• Account: your email address and a login secret derived from your password (never the password itself).
• Encrypted data: trades, notes, tags, screenshots and settings, stored only as ciphertext. Record identifiers are keyed hashes and reveal nothing about content.
• Billing (paid plans): handled by our payment processor; we do not store card numbers.

What leaves your device unencrypted

• Chart data: to draw execution charts, the app requests price bars for a ticker and date. These requests are not logged with your account.
• AI Mentor: when you ask the mentor a question, a statistics summary of your trades and your question are sent to Anthropic, either with your own API key directly from your browser or through our server for the built-in mentor. We do not store mentor conversations on our servers.

Service providers

Supabase (authentication, database and file storage, encrypted data only), our hosting provider, Anthropic (AI Mentor, only when you use it) and our payment processor.

Cookies

We use only the cookies and local storage needed to keep you signed in. No advertising or tracking cookies.

Your rights

You can export your trades to CSV and delete all of them from the app at any time. To delete your account, contact us. Because your data is encrypted, we cannot provide its contents on request; you can access it with your password or recovery key.

Contact

Questions about this page: support@tradespire.net.