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Privacy notice

Plain words, no small print. Last updated November 2026.

What we keep

  • Your email, name and risk profile.
  • Your broker accounts and the positions, quantities and values read from your screenshots.
  • The screenshots themselves, for 30 days, so you can check what was read.
  • Feedback you send, and basic usage (pages opened, buttons pressed) without cookies.

Why

  • To show and explain your portfolio.
  • To fix problems and improve the app.
  • Never for ads, never sold or shared for marketing.

Where it lives and who helps us

  • Supabase stores your data and screenshots in the EU (Ireland).
  • Cloudflare runs the app and carries your requests to it. It is a US company with servers worldwide, including the EU.
  • Anthropic (Claude) reads screenshots to find positions, on servers in the United States. It does not keep them or train on them.
  • PostHog (EU) counts usage, identified only by a random user ID.
  • Google (Gmail) sends the invite and sign-in emails, so it sees your email address.
  • An encrypted copy of the database is saved every night on GitHub (United States) and kept for 30 days. Only we hold the key.

How long

Screenshots are deleted 30 days after they are read. Everything else stays until you delete your account. Deleting is immediate and permanent in the app; the encrypted backups keep a copy for up to 30 more days.

Your rights

Terms

  • Tenbagger is a personal pilot for invited friends.
  • It explains your portfolio and never gives investment advice or tells you what to buy or sell.
  • Information may be wrong, always check with your broker.
  • The service can change or stop.