Last updated: December 2025
By accessing and using Ratzel ("the Service"), you accept and agree to be bound by the terms and provision of this agreement. If you do not agree to these Terms of Service, please do not use the Service.
Ratzel is a personal project management tool that allows users to create, manage, and organize projects using a node-based interface. The Service is provided "as is" and may be modified or discontinued at any time without prior notice.
You are responsible for:
You agree not to use the Service to:
Your use of the Service is subject to our Privacy Policy. By using the Service, you consent to the collection and use of your information as described in the Privacy Policy.
Data may be stored locally in your browser or optionally in cloud storage if you choose to sign in with Google. You are responsible for maintaining backups of your data.
The Service is provided on an "as is" and "as available" basis. We do not guarantee that the Service will be available at all times, uninterrupted, or error-free. We reserve the right to modify, suspend, or discontinue the Service at any time without prior notice.
To the fullest extent permitted by applicable law, including German law (BGB), the Service provider shall not be liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of profits or revenues, whether incurred directly or indirectly, or any loss of data, use, goodwill, or other intangible losses resulting from your use of the Service.
Our liability is limited to cases of intent (Vorsatz) and gross negligence (grobe Fahrlässigkeit) in accordance with German law. In cases of simple negligence (einfache Fahrlässigkeit), we are only liable for breach of essential contractual obligations (Kardinalpflichten), and our liability is limited to typical, foreseeable damages.
The Service, including its original content, features, and functionality, is owned by Sandor Albert and is protected by international copyright, trademark, and other intellectual property laws. You may not copy, modify, distribute, or create derivative works of the Service without explicit written permission.
You retain ownership of all data and content you create using the Service. By using the Service, you grant us a limited license to store and process your data as necessary to provide the Service.
We reserve the right to suspend or terminate your access to the Service at any time, with or without cause or notice, for any reason including, but not limited to, breach of these Terms of Service.
You may stop using the Service at any time. Upon termination, your right to use the Service will immediately cease. We are not obligated to retain your data after termination.
We reserve the right to modify these Terms of Service at any time. We will notify users of any material changes by updating the "Last updated" date at the top of this page. Your continued use of the Service after such modifications constitutes your acceptance of the updated terms.
These Terms of Service are governed by and construed in accordance with the laws of the Federal Republic of Germany, without regard to its conflict of law provisions.
For consumers (Verbraucher) residing in Germany, the mandatory consumer protection laws of Germany apply. For any disputes arising from or in connection with these Terms of Service, the courts of Mainz, Germany, shall have jurisdiction, provided that you are a consumer and have your habitual residence in Germany.
If any provision of these Terms of Service is found to be unenforceable or invalid, that provision shall be limited or eliminated to the minimum extent necessary so that these Terms of Service shall otherwise remain in full force and effect.
If you have any questions about these Terms of Service, please contact us via email at sandor.r.albert@googlemail.com.
For complete contact information, please see our Imprint page.