Last updated: March 2026
Hata ("we", "us", "our") operates the website hata.house and the web application at app.hata.house. This policy explains how we collect, use, and protect your personal data.
When you register, we collect your email address and authentication credentials (managed by Supabase, our authentication provider). If you sign in with Google, we receive your name and email from Google.
We store your application preferences: scoring weights, filter settings, destination coordinates, and notification preferences. This data is necessary to provide the service.
Payments are processed by Stripe. We do not store your credit card number. We store your Stripe customer ID and subscription status to manage your access.
We use essential cookies for authentication (session management via Supabase). We do not use tracking or advertising cookies.
We share your data only with:
We do not sell your data to third parties.
We retain your data for as long as your account is active. When you delete your account, all personal data (settings, preferences, subscription records) is permanently deleted within 30 days.
Under the GDPR, you have the right to:
To exercise these rights, use the account deletion feature in the application or contact us at the email below.
We use industry-standard security measures: encrypted connections (HTTPS), secure authentication (Supabase JWT), and encrypted payment processing (Stripe). Database access is restricted and credentials are never exposed in client code.
For privacy-related questions, contact us at: privacy@hata.house