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Privacy Policy

Privacy Policy — last updated 2026-07-15. This page explains what happens to your data when you visit this website, in accordance with the EU General Data Protection Regulation (GDPR).

1. Controller

Full name: Fin Lee Mueller

Address: Wagnerstrasse 32, 27721 Ritterhude, Deutschland

Email: support@wallset.app

2. Overview: what we don't do

This is a static marketing website. We use privacy-friendly Vercel Web Analytics for aggregated site metrics. We do not use advertising pixels, cross-site tracking, user accounts, a database, or a backend that stores visitor profiles.

3. Hosting and server log data

This website is hosted on Vercel (Vercel Inc.), which acts as our data processor under Art. 28 GDPR. Like virtually all web hosts, Vercel's infrastructure automatically processes technical information for every request in order to serve the site and keep it secure — typically your IP address, browser type, referring page, date and time of access, and the pages requested. We do not have access to this data as identifiable logs; it is processed at the infrastructure level.

Legal basis: Art. 6(1)(f) GDPR (legitimate interest in operating and securing the website).

Retention:Server log data is retained only for as long as necessary for security and operational purposes, per Vercel's own policies. See Vercel's Privacy Policy for details, including the safeguards Vercel applies to international data transfers (e.g. EU Standard Contractual Clauses).

4. Privacy-friendly analytics

We use Vercel Web Analytics to understand aggregated page views, popular pages, referrers, and broad technical information such as device type, browser, operating system, and country. Vercel states that Web Analytics stores anonymized data, does not use cookies, does not tie visits to an IP address, and does not track visitors across websites.

Legal basis: Art. 6(1)(f) GDPR (legitimate interest in understanding and improving this website). See Vercel's Web Analytics privacy documentation.

5. Contact by email

This site currently has no contact form — the "Support" link opens a mailto: link to your own email client. No message content or address is transmitted to or stored by this website itself. If you do email us, we process your email address and the content of your message solely to respond to you.

Legal basis: Art. 6(1)(b) GDPR (steps taken at your request) or Art. 6(1)(f) GDPR (legitimate interest in responding to inquiries).

Retention:Email correspondence is kept only as long as needed to handle your request, unless we're required to keep it longer for legal reasons.

6. Cookies

This website does not use cookies. Vercel Web Analytics identifies visits using a short-lived hash rather than a cookie. No consent banner is shown because the site does not use advertising, cross-site tracking, or cookie-based analytics.

7. Your rights under the GDPR

You have the right to:

  • request access to any personal data we hold about you (Art. 15 GDPR),
  • request correction of inaccurate data (Art. 16 GDPR),
  • request erasure of your data (Art. 17 GDPR),
  • request restriction of processing (Art. 18 GDPR),
  • receive your data in a portable format (Art. 20 GDPR),
  • object to processing based on legitimate interest (Art. 21 GDPR), and
  • lodge a complaint with a supervisory authority (Art. 77 GDPR) — in Germany, the authority responsible depends on the controller's state of residence.

To exercise any of these rights, contact us at support@wallset.app.

8. Changes to this policy

We may update this policy if the website's data processing changes (for example, if a contact form or analytics tool is added in the future). The "last updated" date at the top of this page reflects the most recent revision.