Privacy Policy
Last updated: 3/7/2026
1. Introduction
MasterMyPrompt ("we", "our", or "us") respects your privacy. This policy describes how we collect, use, and protect your information when you use our website and services.
2. Information we collect
We collect information you provide directly (e.g. account registration, email, name when you sign in with Google or email/password). We also collect usage data related to prompt enhancements and subscription status to operate the service and enforce plan limits.
3. How we use your information
We use your information to provide and improve MasterMyPrompt, to process payments (via Stripe), to authenticate you (via NextAuth and Supabase), and to communicate with you about your account or the service.
4. Third-party services
We use Supabase (database and auth), Stripe (payments), Google (OAuth sign-in), and Google Gemini (AI enhancement). Each has its own privacy policy governing their use of data. We do not sell your personal information to third parties.
5. Cookies and storage
We use session and authentication cookies to keep you signed in. Local storage may be used for preferences (e.g. theme). You can control cookies through your browser settings.
6. Your rights
Depending on your location, you may have rights to access, correct, or delete your data. Contact us (see below) to exercise these rights. You may also cancel your account and subscription at any time.
7. Contact
For privacy-related questions, contact us via the Contact page.