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Privacy Policy

Last Updated: 25 September 2025

1. Information We Collect

We may collect personal information that you voluntarily provide to us when you register on the Services, express an interest in obtaining information about us or our products and services, participate in activities on the Services, or otherwise when you contact us.

The personal information that we collect depends on the context of your interactions with us and the Services, the choices you make, and the products and features you use. The personal information we collect may include the following:

  • Name
  • Email address
  • Account passwords
  • Social media account information
  • Payment information
  • Other personal information you choose to provide

However, we may also collect additional information when delivering our Services to you to ensure necessary and optimal performance. These methods of collection may not be as obvious to you, so we wanted to highlight and explain them below:

  • Log and Usage Data
  • Location Information

2. How We Use Your Information

We use personal information collected via our Services for a variety of business purposes described below:

  • To facilitate account creation and the login process.
  • To manage user accounts.
  • To send administrative information to you.
  • To fulfill and manage your orders.
  • To respond to user inquiries and offer support to users.
  • To comply with our legal obligations.
  • To respond to legal requests and prevent harm.
  • For other business purposes such as data analysis, identifying usage trends, determining the effectiveness of our promotional campaigns, and to evaluate and improve our Services, products, marketing, and your experience.

3. Sharing Your Information

We may share or transfer your information in the following situations:

  • With service providers: We may share your information with third-party service providers, contractors, or agents who perform services for us or on our behalf and require access to such information to do that work.
  • For business transfers: We may share or transfer your information in connection with, or during negotiations of, any merger, sale of company assets, financing, or acquisition of all or a portion of our business to another company.
  • With your consent: We may disclose your personal information for any other purpose with your consent.

4. Data Retention

We will retain your personal information only for as long as is necessary for the purposes set out in this Privacy Policy, unless a longer retention period is required or permitted by law (such as tax, accounting, or other legal requirements).

5. Profile Previews From Public GitHub Data

CodeTree can show a preview of what a profile for a GitHub account would look like, before that person has an account with us. This section describes exactly what happens, because it involves people who have not signed up.

  • A preview only exists when someone asks for it. It is generated when a visitor enters a username on our home page or opens a preview link. We do not generate previews in bulk, and we never contact anyone about one. If you have not signed up with us, we will not email you.
  • What we read. Only what GitHub publishes to anyone: the public profile name, bio, avatar, website, and public repositories with their languages. We never read private repositories or email addresses for this.
  • What we keep. Nothing is written to our database. The generated preview is held in a temporary cache for a few hours so a shared link does not re-query GitHub on every view, and then it is discarded. No account is created for you unless you sign in yourself.
  • Who can publish it. Only the owner of that GitHub account, proven by signing in with GitHub. Nobody else can turn a preview into a live page.
  • Search engines. Preview pages are served with a noindex instruction and are excluded in our robots.txt.
  • How to object. Every preview page carries a link to remove it. We then store only the GitHub username, so we know never to build that page again, and we hold nothing else about the account. You can also email us at dev@code-tree.de.

We rely on legitimate interests for this processing, and previews are limited to already-public information for that reason.

6. Data Protection Rights

Under the General Data Protection Regulation (GDPR), you have certain rights regarding your personal information. These include the right to request access, correction, deletion, or restriction of your personal information, and the right to data portability. If you wish to exercise any of these rights, please contact us.

7. Changes to This Privacy Policy

We may update our 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.

8. Contact Us

If you have questions or comments about this policy, you may email us at dev@code-tree.de.