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Privacy Policy

Last Revised: March 2026 | Compliant with EU GDPR

At Betwinja, we prioritize the protection of your personal data. This policy outlines how we collect, process, and secure your information when you interact with our sports data platform.

01Data Controller

The responsible party for data processing on this website (the "Controller") is the entity listed in our Impressum. For any privacy-related concerns, you can contact us at privacy@betwinja.com.

02Data Collection

A. Technical Logs (Server Logs)

Hosting via Vercel (USA): Our application is hosted on Vercel servers. Vercel is certified under the EU-US Data Privacy Framework (DPF)and uses Standard Contractual Clauses (SCCs). You can review their compliance at Vercel Privacy Policy.

When you visit Betwinja, our servers automatically store information that your browser transmits. This includes your IP address, browser type, operating system, and the time of the request. We host our application on Vercel, which processes these logs for infrastructure monitoring. This data is processed based on Art. 6(1)(f) GDPR for security and stability. Server logs are processed on Vercel infrastructure, primarily in the EU but with potential US backups.

B. Cookies & Analytics

We use cookies to improve your user experience. Essential cookies are set automatically. With your explicit consent via our consent banner (Art. 6(1)(a) GDPR), we:

  • Automatically detect and store your timezone for displaying match times in your local time. This time zone information is only used locally to correctly display times in your local time and is not used for tracking purposes.
  • Google Analytics 4 (gtag.js) for usage analysis (IP anonymization enabled, data stored in EU when possible). Legal basis: Art. 6(1)(a) GDPR (consent).
  • Google Ads for personalized ads and conversion tracking. Transfers to USA protected by Google SCCs + EU-US DPF. Google Ireland Limited (EU) acts as data processor, with some processing by Google LLC (USA).
  • Data Transfer Notice: Google services may transfer data to the USA. Your consent confirms you're informed of this transfer and the safeguards in place.

These services are only activated after consent. You can withdraw consent anytime via cookie settings.

03How We Use Your Data

A. With Legitimate Interest (Art. 6(1)(f) GDPR)

  • Provide and optimize mathematical sports predictions (timezone-adjusted match times)
  • Ensure technical security and defense against cyberattacks (server logs via Vercel)
  • Analyze usage patterns to improve proprietary prediction algorithms
  • Comply with legal obligations under EU law

B. With Your Consent (Art. 6(1)(a) GDPR)

  • Google Analytics: Usage statistics for service improvement (IP anonymized)
  • Google Ads: Personalized advertising and conversion tracking

Consent can be withdrawn anytime via cookie settings. US transfers protected by EU-US DPF + SCCs.

04Third-Party Disclosure

We do not sell your personal data. We only share information with service providers (e.g., hosting partners) who are bound by strict Data Processing Agreements (DPA).

Note on International Transfers: If data is processed outside the EEA (e.g., USA), we ensure a high level of protection through EU Standard Contractual Clauses (SCCs).

05 Your Legal Rights

Under the GDPR, you have the following rights regarding your data:

Right to Access (Art. 15)
Right to Rectification (Art. 16)
Right to Erasure (Art. 17)
Right to Data Portability (Art. 20)

To exercise these rights, simply email us. You also have the right to lodge a complaint with a data protection authority.

06Retention Period

We store your personal data only as long as necessary for the purposes mentioned above or as required by statutory retention periods (e.g., tax laws). Technical logs are typically anonymized or deleted after 7 to 30 days.

07Data Security

For security reasons and to protect the transmission of confidential content, this site uses SSL/TLS encryption. You can recognize an encrypted connection by the "https://" in your browser's address bar.