Privacy Policy

Last updated: December 19, 2025

Resound ("we", "us", "our") respects your privacy and is committed to protecting your personal information. This Privacy Policy explains what information we collect, how we use it, and how we share it when you access or use our website and SaaS service ("Service").

1. Information We Collect

Account Information: When you sign up for Resound, we collect your email, username, and profile avatar. Authentication is handled via third-party providers (e.g., Google, GitHub, or Magic Link) using Auth.js. No passwords are stored directly.

Usage Data: We automatically collect technical and usage information such as browser type, device type, session duration, and approximate location from your device. This helps us improve the Service.

Cookies and Tracking: We use cookies and similar technologies for authentication, analytics, performance, and personalization. These include essential cookies required for login and security, and optional analytics and marketing cookies for user behavior insights. See our Cookie Policy for details.

2. How We Use Your Information

We use collected information to:

  • Provide, maintain, and improve the Service.
  • Authenticate and manage your account.
  • Send transactional or service-related emails (e.g., account notices, billing) via Resend or Dodo Payments.
  • Analyze usage through analytics tools (e.g., Umami).
  • Comply with legal obligations and enforce our policies.

3. Cookies and Tracking

We use cookies to support the functionality and performance of the Service:

  • Essential: Required for login and security.

Detailed cookie information and consent controls are in our Cookie Policy.

4. Third-Party Services

We share data with trusted partners who assist in providing the Service:

  • Umami — usage insights and analytics.
  • Dodo Payments — subscription and payment management, including abandoned cart emails.
  • Resend — email delivery.
  • Cloudflare — CDN and performance services.
  • Sentry — error tracking and diagnostics.

5. Data Retention

We retain personal data as needed to provide the Service. Active accounts are retained while in use. Inactive accounts are kept for up to 6 months before permanent deletion. Deleted accounts are removed from our systems.

6. Security

We implement reasonable technical measures, such as encryption in transit, to protect personal data. While we strive to safeguard data, no security system is completely immune from breach.

7. Children's Privacy

Our Service is intended for users aged 13 and above. We do not knowingly collect personal data from children under 13.

8. Changes to This Policy

We may update this Privacy Policy to reflect changes in legal requirements or our data practices. The "Last updated" date at the top will be revised accordingly.

9. Contact Us

If you have questions or concerns about this Privacy Policy, you may contact us at support@thunderboltdev.site.