Privacy Policy
Last updated: April 2025
What we collect
ShiftWell collects the information you provide directly: your name, email address, profession, shift type, and the recovery data you enter (sleep, energy, stress, etc.). We also collect anonymised usage data to understand how the app is used.
How we use it
Your data is used solely to power your ShiftWell experience — generating AI insights, tracking your streaks, and personalising recommendations. We do not sell your data. We do not share your data with third parties except the services required to operate the app (Supabase for database, Anthropic for AI, Vercel for hosting).
AI processing
Your check-in data is sent to Anthropic's Claude API to generate your personalised insights. This data is processed according to Anthropic's privacy policy and is not used to train their models. Only the data relevant to your current insight is sent — never your full history in one request.
Data storage
Your data is stored in Supabase (PostgreSQL), hosted in the US. All data is encrypted at rest and in transit. Row-level security ensures only you can access your own records.
Your rights
You can delete your account and all associated data at any time from your Profile page. Deletion is permanent and irreversible. You can also request a copy of your data by emailing us at hello@shiftwell.app.
Cookies
ShiftWell uses only the cookies required for authentication (session management via Supabase). We do not use advertising cookies or third-party tracking.
Contact
Questions about privacy? Email hello@shiftwell.app