Privacy Policy

Last updated: March 21, 2026

1. Who We Are

Happy Husband ("we", "us", or "our") operates the website happyhusband.ai and the Happy Husband application. We provide AI-generated relationship insights based on menstrual cycle data. You can contact us at support@happyhusband.ai.

2. Information We Collect

We collect the following information when you use Happy Husband:

  • Account information: your name and email address.
  • Partner cycle data: the start date of your partner's menstrual cycle, used solely to generate your personalized forecasts.
  • Preferences: your email delivery time, notification channel, email tone, and relationship context you choose to provide.
  • Payment information: processed securely by Stripe. We do not store your card details.
  • Usage data: standard server logs including IP address, browser type, and pages visited.

3. How We Use Your Information

We use your information to:

  • Generate and deliver your daily forecast emails.
  • Process your subscription payments.
  • Send transactional messages such as welcome emails and account notifications.
  • Improve the accuracy and quality of our AI-generated content.
  • Respond to support requests.

We do not sell your personal information. We do not use your data for third-party advertising or marketing purposes.

4. Third-Party Services

We share data with the following trusted third-party providers only as necessary to operate the service:

  • Google Firebase — authentication, database, and hosting.
  • Stripe — payment processing and subscription management.
  • OpenAI — AI-generated forecast content. Cycle data is sent to OpenAI solely to produce your forecast.
  • Resend — email delivery.

Each provider has their own privacy policy and is bound by data processing agreements.

5. How We Contact You

Happy Husband is delivered by email only. We do not send text messages and do not ask for or store a phone number. If we introduce SMS in future we will update this policy first and ask for your consent separately.

Every email we send includes a link to manage your preferences, and your partner’s emails include a one-click opt-out that stops everything about her.

6. Data Retention

We retain your data for as long as your account is active. If you delete your account, we will remove your personal data within 30 days, except where retention is required by law.

7. Your Rights

You have the right to:

  • Access the personal data we hold about you.
  • Request correction or deletion of your data.
  • Withdraw consent for our emails at any time.
  • Export your data in a portable format.

To exercise these rights, contact us at support@happyhusband.ai.

8. Security

We use industry-standard security measures including encrypted connections (HTTPS), Firebase Authentication, and Firestore security rules to protect your data. No method of transmission over the internet is 100% secure, and we cannot guarantee absolute security.

9. Children's Privacy

Happy Husband is intended for adults 18 years and older. We do not knowingly collect personal information from anyone under 18. If we become aware that a minor has provided us with personal data, we will delete it promptly.

10. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of significant changes by email or by posting a notice on our website. Continued use of the service after changes constitutes your acceptance of the updated policy.

11. Contact Us

Questions about this Privacy Policy? Email us at support@happyhusband.ai.