Your data stays yours.
Last updated: 5/2/2026
What we collect
Just enough to run LeanOS for you: your email and password (for sign-in), the org / workspace you belong to, the zones / audits / defects / photos you create, and the people you invite as area owners.
Where it lives
On your own Supabase project (Postgres + Storage). Authentication is handled by Supabase Auth. Photos are stored in a private bucket scoped to your organization with row-level security.
Who can see it
Only authenticated members of your organization. Multi-tenant row-level security policies prevent cross-org access at the database level.
Third parties
Photos uploaded for AI scoring are sent to Anthropic's Claude API. Anthropic does not train on customer data. No other third-party processors.
Your rights
Delete any zone, defect, or person from inside the app — the data is removed immediately. To wipe an entire workspace, email hello@leanos.app with the workspace name and we'll action it within 5 working days.
Contact
Questions about privacy: hello@leanos.app.