Privacy Policy — BrainiHi

Last updated: October 2025

BrainiHi.com (“we”, “our”, “us”) is operated by Anatoliy Ovcharenko, Individual Entrepreneur registered in Kazakhstan. We are committed to protecting your personal data and handling it responsibly in compliance with applicable privacy laws.

1. Data we collect

We only collect the data necessary to provide the service.

Automatically collected

  • Google account ID (when you sign in with Google)
  • Name and email from Google (with your permission)
  • IP address & device / browser information
  • Usage data (page views, test attempts, interaction timestamps)

If you purchase a subscription

Billing information is processed by Paddle. We do not store card data on our servers.

We do not knowingly collect personal data of children under 13 or sensitive personal data. If you believe a child under 13 used BrainiHi, please contact us immediately.

2. How we use data

We use personal data to:

  • Create and manage user accounts
  • Provide testing and AI-based explanations
  • Improve the platform and product features
  • Process payments (via Paddle)
  • Communicate important service updates

We do not sell or rent personal information.

3. Legal basis (GDPR — EU/EEA users)

  • Performance of contract — providing the service
  • Legitimate interest — security and analytics
  • Consent — cookies and marketing communications

4. Data sharing

Your data may be shared with:

  • Paddle — payment processor
  • Hosting providers (Vercel, Render)
  • Analytics services (e.g., Google Analytics) — only with consent

All third-party providers we use comply with industry security standards. We do not disclose personal data to unrelated third parties except when required by law.

5. International data transfers

Your data may be stored or processed outside your country (including the United States and the EU). We use appropriate safeguards such as Standard Contractual Clauses (SCCs) or equivalent protections when required.

6. Data retention

We keep personal data only while your account is active or when required by law (for example, payment records). You may request deletion at any time (see Your Rights).

7. Security

We use strong access controls, encryption, and reputable hosting providers. No system is 100% secure, but we take reasonable measures to protect data.

8. Your rights (GDPR)

You have the right to:

  • Access your data
  • Correct or delete it
  • Withdraw consent
  • Export your data
  • Object to processing

Requests: support@brainihi.com

9. Cookies & tracking

We use essential cookies (login, session) and optional analytics cookies only with consent. Details and management options are available in our Cookie Policy.

10. Children’s privacy

BrainiHi is not intended for children under 13. If you are under 13, please do not use our services. If you believe a child under 13 has used our service, contact us at support@brainihi.com.

11. Contact information

Owner & Data Controller
Anatoliy Ovcharenko
Imanbaeva Street 2, Astana, Kazakhstan
Email: support@brainihi.com

12. Changes to this policy

We may update this Privacy Policy. When we do, we will update the "Last updated" date and post the new version on this page.