Privacy Policy

Last updated: October 2026

1. Introduction

Graildex ("we", "our", or "us") operates https://www.graildex.org. We are committed to protecting your personal information and your right to privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you visit our website or use our collection-tracking tools.

2. Third-Party Advertising & Google AdSense Cookies

We use third-party advertising companies, including Google AdSense, to serve advertisements when you visit our website. These companies may use cookies and web beacons to collect non-personally identifiable information about your visits to this and other websites in order to provide advertisements about goods and services of interest to you.

  • Google's Use of Cookies: Google, as a third-party vendor, uses cookies (including the DoubleClick / Google advertising cookie) to serve ads on Graildex.
  • Personalized Advertising: Google's use of advertising cookies enables it and its partners to serve ads based on your visit to Graildex and/or other websites across the Internet.
  • Opt-Out Options: You may opt out of personalized advertising by visiting Google Ads Settings. Alternatively, you can opt out of a third-party vendor's use of cookies for personalized advertising by visiting www.aboutads.info.

3. Information We Collect

When you create an account or interact with Graildex, we may collect the following data:

  • Account credentials (email address and encrypted authentication tokens managed via Supabase).
  • Collection Backlogs: Items, custom notes, purchase prices, and price-lock settings you save.
  • Usage Data: Browser type, operating system, pages viewed, and access timestamps.

4. Data Storage & Protection

Your account authentication and database records are securely stored via Supabase utilizing industry-standard TLS/SSL encryption and row-level security (RLS). We do not sell, rent, or trade your personal information to third parties.

5. Contact Information

If you have questions or concerns about this policy, contact us at our Contact Page or via email at contact@graildex.org.