Privacy Policy

Last updated: May 10, 2026

1. Information We Collect

Account Information: When you sign in, we collect your email address for authentication purposes.

Usage Data: We collect information about how you use our service, including the number of emails generated and feature usage patterns.

Input Data: Product descriptions and target customer descriptions you provide to generate emails are processed by our AI provider and are not stored long-term by us beyond your session.

2. How We Use Your Information

  • To provide and maintain our email generation service
  • To authenticate your account via magic link
  • To enforce free tier usage limits (3 emails/day)
  • To process Pro subscription payments via PayPal
  • To improve our service through aggregated, anonymized usage analytics

3. Data Sharing

We do not sell your personal information. We share data only with:

  • Supabase — Authentication and database hosting
  • SiliconFlow — AI email generation (your prompts are sent to their API)
  • PayPal — Payment processing for Pro subscriptions
  • Vercel — Application hosting

4. Data Retention

We retain your account data for as long as your account is active. Email generation history is stored to provide you with usage analytics. You may request deletion of your data at any time.

5. Your Rights (GDPR / CCPA)

  • Access: You can request a copy of all data we hold about you
  • Deletion: You can request deletion of your personal data
  • Portability: You can request your data in a machine-readable format
  • Opt-out: You can opt out of any non-essential data processing

To exercise any of these rights, contact us at privacy@coldmailai.xyz

6. Cookies

We use essential cookies for authentication (session tokens via Supabase). We do not use tracking cookies or third-party advertising cookies.

7. Security

We implement industry-standard security measures including HTTPS encryption, secure authentication via magic links (no passwords stored), and regular security reviews of our infrastructure.

8. Changes to This Policy

We may update this privacy policy from time to time. We will notify users of significant changes via email. Continued use of the service after changes constitutes acceptance.

9. Contact

For privacy-related inquiries: privacy@coldmailai.xyz