Privacy Policy

Last updated August 27, 2026.

This policy explains what information Clarity collects, how it's used, and the choices you have about it.

What we collect

• Account information — email address and authentication credentials.
• Usage data — the Skills, Concepts, Facts, and Procedures you complete, Daily Tracker entries, streaks, and exam results, so your progress can persist across sessions.
• Payment information — handled entirely by Stripe; we never see or store card numbers.
• Basic technical data — IP address and browser information, for security and abuse prevention (see the Rate limiting note below).

How we use it

To run your account, track your progress, process payments, send transactional email (welcome, purchase confirmations, weekly summaries), and keep the product secure. We do not sell your personal information.

Third parties

• Supabase — authentication and database hosting.
• Stripe — payment processing and subscription billing.
• Resend — transactional email delivery.

Each processes data under its own privacy policy and only receives what it needs to provide its service to us.

Your choices

You can request a copy of your data or ask us to delete your account and associated data at any time by contacting support. Deleting your account removes your progress, purchases on file, and personal information, subject to what Stripe and tax law require us to retain for payment records.

Contact

Questions about this policy? Reach us at privacy@clarity.app.