Privacy policy

Updated 31 January, 2026

This Privacy Policy explains how we collect, use, and protect your personal information. We keep things simple and only collect what we need to run the service.

1. Information we collect

When you create an account with QuantJam, we collect:

We use magic link authentication, so you don't need a password. We also may use session cookies to keep you logged in while you use the site.

2. How we use your information

We use your information to:

We do not send marketing emails or newsletters.

3. Payment information

All payment processing is handled securely by Stripe. We do not store or have access to your credit card or payment details.

4. Cookies

We use session cookies to keep you logged in while you browse QuantJam. These are essential for the service to work properly.

5. Sharing your information

We do not sell, trade, or share your personal information with third parties, except with Stripe for secure payment processing.

We may add analytics tools in the future to help improve the service. If we do, we'll update this policy.

6. Data retention

If you delete your account through your account management page, your personal information is deleted immediately from our systems.

7. Your rights

You have the right to:

8. Changes to this policy

We may update this Privacy Policy from time to time. If we make significant changes, we'll notify you via email or through a notice on our website.

9. Contact us

If you have you any questions, please contact us here:

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© QuantJam 2026