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Privacy Policy

Last updated: April 5, 2026

1. Introduction

Quanta AI Inc. ("we", "us", "our") respects your privacy. This Privacy Policy describes how we collect, use, and protect your personal information when you use our website and services at quantaresearch.io.

2. Information We Collect

Account Information: Email address, name, and password (hashed) when you register.

Usage Data: Pages visited, features used, analyses run, and interaction patterns to improve the Service.

Payment Information: Processed securely by Stripe. We do not store credit card numbers on our servers.

Device Information: Browser type, operating system, and IP address for security and analytics purposes.

3. How We Use Your Information

We use your information to: (a) provide and improve the Service; (b) process payments; (c) send account-related communications and signal alerts; (d) prevent fraud and abuse; (e) comply with legal obligations.

4. Data Sharing

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

  • Stripe — for payment processing
  • Resend — for transactional email delivery
  • Polygon.io / Binance — market data providers (no personal data shared)
  • Law enforcement — when required by law

5. Data Security

We use industry-standard security measures including: 256-bit TLS encryption for all data in transit, Argon2id password hashing, encrypted database connections, and access controls. Trading data and analysis history are stored securely on Railway's infrastructure.

6. Data Retention

We retain your account data for as long as your account is active. Analysis history and conversation logs are retained for 12 months. You can request deletion of your account and associated data at any time by contacting us.

7. Cookies

We use essential cookies for authentication (secure, httponly refresh tokens) and minimal analytics. We do not use third-party advertising cookies or tracking pixels.

8. Your Rights

You have the right to: (a) access your personal data; (b) correct inaccurate data; (c) delete your account and data; (d) export your data; (e) opt out of marketing communications. To exercise these rights, contact us at the address below.

9. Children's Privacy

The Service is not directed to individuals under 18 years of age. We do not knowingly collect personal information from children.

10. Changes to This Policy

We may update this Privacy Policy periodically. Material changes will be communicated via email. Continued use of the Service constitutes acceptance of the updated policy.

11. Contact Us

For privacy-related questions or data requests, contact us at [email protected].

Quanta AI Inc.
United States