Privacy Notice

Saku processes your Google account identifier, email, name, optional profile image, financial ledger, sync revision, and authentication tokens to provide sign-in and synchronization. Your ledger and image are stored privately using Cloudflare Workers, D1, and R2. A readable mirror is stored in a spreadsheet owned by your Google account. Google refresh tokens are encrypted; Saku session secrets are stored as hashes.

Imported statements, OCR images, and on-device AI prompts stay on your device. You can export data, sign out, revoke Saku access in Google, or delete your account from Settings.

Questions: richardhuang.email@gmail.com