Privacy Policy

Last updated: 11/4/2025

1. Introduction

DataVein Miner ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our Service.

2. Information We Collect

2.1 Personal Information

We collect information that you provide directly to us, including:

  • Email address
  • Name (optional)
  • Payment information (processed securely through our payment provider)
  • Account credentials

2.2 Usage Information

We automatically collect certain information when you use our Service:

  • Formula queries and generated results
  • Usage statistics (number of queries, timestamps)
  • Device information (browser type, operating system)
  • IP address and location data
  • Cookies and similar tracking technologies

3. How We Use Your Information

We use the information we collect to:

  • Provide, maintain, and improve our Service
  • Process your transactions and manage your subscription
  • Send you technical notices, updates, and support messages
  • Respond to your comments and questions
  • Monitor and analyze trends, usage, and activities
  • Detect, prevent, and address technical issues and fraudulent activity
  • Improve our AI models and formula generation accuracy

4. Data Storage and Security

We use Supabase for secure data storage and authentication. Your data is:

  • Encrypted in transit using SSL/TLS
  • Stored in secure, SOC 2 compliant data centers
  • Protected by industry-standard security measures
  • Backed up regularly to prevent data loss

5. AI and Formula Generation

We use Google Gemini AI to generate formulas. When you submit a query:

  • Your input is sent to Google's Gemini API for processing
  • Google may use this data to improve their AI models
  • We store your queries and generated formulas in our database
  • Your data is not shared with other users unless you explicitly share it

6. Sharing of Information

We do not sell your personal information. We may share your information only in the following circumstances:

  • Service Providers: With third-party vendors who perform services on our behalf (payment processing, email delivery, analytics)
  • Legal Requirements: If required by law or to protect our rights
  • Business Transfers: In connection with a merger, sale, or acquisition
  • With Your Consent: When you explicitly choose to share formulas with others

7. Third-Party Services

Our Service integrates with the following third-party services:

  • Supabase: Database and authentication
  • Google Gemini: AI formula generation
  • Dodo Payments: Payment processing
  • Resend: Email delivery
  • Vercel: Hosting and deployment

Each service has its own privacy policy governing the use of your information.

8. Cookies and Tracking

We use cookies and similar tracking technologies to:

  • Maintain your session and keep you logged in
  • Remember your preferences
  • Analyze usage patterns and improve our Service

You can control cookies through your browser settings.

9. Your Rights and Choices

You have the right to:

  • Access: Request a copy of your personal data
  • Correction: Update or correct your information
  • Deletion: Request deletion of your account and data
  • Export: Download your generated formulas
  • Opt-out: Unsubscribe from marketing emails

10. Data Retention

We retain your information for as long as your account is active or as needed to provide you services. If you delete your account:

  • Your personal information will be deleted within 30 days
  • Generated formulas may be retained for analytics purposes (anonymized)
  • Billing records will be retained as required by law

11. Children's Privacy

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

12. International Data Transfers

Your information may be transferred to and processed in countries other than your own. We ensure appropriate safeguards are in place to protect your data.

13. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date.

14. Contact Us

If you have any questions about this Privacy Policy, please contact us:

Email: support@datavein.pro

15. GDPR Compliance

If you are located in the European Economic Area (EEA), you have additional rights under GDPR:

  • Right to access your personal data
  • Right to rectification of inaccurate data
  • Right to erasure ("right to be forgotten")
  • Right to restrict processing
  • Right to data portability
  • Right to object to processing
  • Right to withdraw consent

To exercise these rights, please contact us at the email address above.