Legal
Privacy Policy
Last updated: April 2025
Controller (Art. 4 No. 7 GDPR)
Aaron Hahn
Nikolausstraße 4
70190 Stuttgart
Germany
Email: info@aiduell.com
Collection and Use of Personal Data
When visiting the website
When you access our website, your browser automatically transmits information to our server, which is temporarily stored in a log file:
- IP address of the requesting device
- Date and time of access
- Name and URL of the requested file
- Referrer URL
- Browser used and operating system
The legal basis is Art. 6(1)(f) GDPR (legitimate interest in secure and stable operation of the website).
User account / registration
If you create a user account, we collect your email address, encrypted password, and date of registration. The legal basis is Art. 6(1)(b) GDPR. You may request account deletion at any time by emailing info@aiduell.com.
Newsletter
If you subscribe to our newsletter, we use your email address to send it. Subscription is via double opt-in. The legal basis is Art. 6(1)(a) GDPR (consent). You may unsubscribe at any time via the unsubscribe link in any email.
Hosting
This website is hosted by Vercel Inc., 340 Pine Street, Suite 900, San Francisco, CA 94104, USA. Vercel acts as a data processor pursuant to Art. 28 GDPR. Data transfers to the USA are based on EU standard contractual clauses. Vercel Privacy Policy →
Our database is operated by Supabase Inc., San Francisco, CA, USA. Data transfers are also based on standard contractual clauses. Supabase Privacy Policy →
Cookies
We use technically necessary cookies for session management and authentication. These cookies are required for the operation of the website and cannot be disabled. The legal basis is Art. 6(1)(f) GDPR.
We may additionally use analytics cookies where you have given consent (Art. 6(1)(a) GDPR). You may withdraw your consent at any time with effect for the future.
Affiliate Links
This website contains affiliate links to external providers. When you click such a link, the respective providers may set cookies and track your click behavior for commission attribution. We have no influence over this data processing. For more information, see our Affiliate Disclosure.
Disclosure of Data to Third Parties
We do not pass on your personal data to third parties unless you have expressly consented, disclosure is necessary for the performance of a contract, we are legally obliged to do so, or disclosure is necessary to protect legitimate interests and no overriding countervailing interests exist.
Your Rights as a Data Subject
You have the following rights:
- Art. 15 GDPRAccess to your stored data
- Art. 16 GDPRRectification of inaccurate data
- Art. 17 GDPRErasure of your data
- Art. 18 GDPRRestriction of processing
- Art. 20 GDPRData portability (machine-readable format)
- Art. 7(3) GDPRWithdrawal of consent at any time
- Art. 77 GDPRLodge a complaint with a supervisory authority
To exercise your rights, an email to info@aiduell.com is sufficient.
Supervisory Authority
Landesbeauftragter für den Datenschutz und die Informationsfreiheit Baden-Württemberg
(State Commissioner for Data Protection and Freedom of Information Baden-Württemberg)
Postfach 10 29 32
70025 Stuttgart, Germany
www.baden-wuerttemberg.datenschutz.de →Right to Object
Where your data is processed on the basis of Art. 6(1)(f) GDPR, you may object pursuant to Art. 21 GDPR on grounds relating to your particular situation. An informal email to info@aiduell.com is sufficient.