Your data at Trezzit
The short version of our Privacy Policy.
- We never sell your data or use it for ads. No ad trackers, no tracking you across other apps.
- AI only if you say yes. Receipt reading and expense sorting use Google Gemini, and only after you turn on AI features. You can turn them off any time in Profile → Privacy & data.
- No AI training on your data. The AI providers that work for us process it on our behalf under terms that don't allow training their models.
- Your group sees what it needs. Members see the bills you share and your balance with them, not your full email address.
- Delete means delete. Deleting your account removes your personal data. Shared bills stay for the others under "Removed User", and backups are gone within 93 days.
- Encrypted in transit. Everything travels over HTTPS; receipts sit in private storage.
The main companies that touch your data #
The full list is in our Privacy Policy.
| Company | Why |
|---|---|
| DigitalOcean | Hosts our servers, database and files |
| Google Gemini | Reads receipts and sorts expenses, if you turn on AI features |
| Anthropic Claude | Reviews a small sample of scans to improve accuracy (if you turn on AI features), and helps our team fix errors |
| Vercel | Hosts the website and app |
| ZeptoMail | Sends our emails |
| Firebase and browser push services | Deliver the push notifications you turn on |
| Sentry | Tells us when something breaks |
| Google sign-in | Lets you sign in with Google |
| Supabase | Hosts our test copy, with everyone else's names and contact details replaced by made-up ones |
Questions: privacy@trezzit.com