Privacy Policy
Last updated: April 2026
1. Operator
This website and the cut.audio application are operated by Solid Grid Systems GmbH, Bundesallee 187, 10717 Berlin, Germany.
2. What We Collect
When you create an account or purchase a license, we collect: your email address, your license key, and basic account data required for authentication. We do not collect tracking data or usage telemetry from the application itself — all audio processing runs locally in your browser. Nothing gets uploaded.
2a. Website Analytics (Umami)
This website uses Umami, a privacy-focused, cookieless analytics tool that we self-host. It collects anonymous, aggregated page-view data (URL, referrer, browser, OS, country, screen size). No cookies are set, no personal data is stored, and no cross-site tracking takes place. Data never leaves our infrastructure and is not shared with third parties.
3. Why We Collect It
We use your data solely to provide the Service: authenticating your account, validating your license, and communicating with you about your purchase or account.
6. Data Storage
Your data is stored on secure servers. We retain your account and license data for as long as your account is active. You may request deletion of your data at any time by contacting us.
7. Third Parties
We do not sell, trade, or share your personal data with third parties, except as required to provide the Service (Paddle for payments, Appwrite for authentication).
8. Your Rights (GDPR)
If you are located in the EU, you have the right to access, correct, or delete your personal data. You also have the right to data portability and the right to lodge a complaint with a supervisory authority. To exercise your rights, contact us at hi@solidgridsystems.com.
9. Cookies
This website uses only essential cookies required for authentication and session management. We do not use tracking or advertising cookies.
10. Changes
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated date.
Contact
For privacy-related inquiries, contact us at hi@solidgridsystems.com.