Privacy Policy

1. Information We Collect

When you use HappyHorse AI, we collect the following information:

• Account information: Email address, display name, and profile picture from your Google account when you sign in.
• Usage data: Video generation history, prompts, uploaded images, credits consumed, and generation parameters.
• Payment information: Transaction records (processed by our payment provider; we do not store card details).
• Technical data: IP address, browser type, and usage analytics (via Google Analytics).

2. How We Use Your Information

• To provide and operate the video generation service
• To manage your account and credit balance
• To process payments and prevent fraud
• To improve our models and service quality
• To send service-related notifications (no marketing emails without consent)

3. Data Storage

Your account data is stored in Supabase (hosted on AWS). Uploaded images are stored in Cloudflare R2 object storage and are automatically deleted after 30 days. Generated videos are hosted on third-party CDN infrastructure.

4. Third-Party Services

We use the following third-party services:

• Google Sign-In: For authentication. Subject to Google's Privacy Policy.
• fal.ai: For AI video generation processing. Prompts and parameters are sent to fal.ai's API.
• DodoPayments: For payment processing. We do not store payment card information.
• Google Analytics: For anonymous usage analytics. Only active on the production domain.

5. Cookies

We use a single HttpOnly session cookie (hh_session) to maintain your login state. This cookie is essential for the Service and cannot be disabled while using authenticated features.

6. Data Sharing

We do not sell your personal data. We share data only with the third-party service providers listed above, and only as necessary to operate the Service. We may disclose information if required by law.

7. Your Rights

You have the right to:

• Access the personal data we hold about you
• Request deletion of your account and associated data
• Export your generation history

To exercise these rights, contact us at [email protected].

8. Data Retention

We retain your account data for as long as your account is active. Uploaded source images are deleted after 30 days. You may request deletion of your account and all associated data at any time.

9. Children's Privacy

The Service is not intended for users under 13 years of age. We do not knowingly collect personal information from children under 13.

10. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify users of significant changes via the platform. Continued use of the Service constitutes acceptance of the updated policy.

11. Contact

For privacy-related inquiries, contact us at [email protected].