Terms of Service

Welcome to Zenn.ceo (zenn.ceo), headquartered at 170 3rd St, San Francisco, CA 94103. By using our services, you agree to these terms.

Service Description

zenn.ceo provides access to multiple AI language models through a unified interface. One subscription gives you access to ChatGPT, Claude, Gemini, and 50+ other AI models.

Acceptable Use

You agree to use zenn.ceo only for lawful purposes and in accordance with these Terms. You may not use our services to generate harmful, illegal, or inappropriate content.

Subscription and Billing

zenn.ceo offers both free and paid subscription plans. Paid subscriptions automatically renew unless cancelled. You can manage your subscription through your account settings.

Intellectual Property

You retain ownership of any content you create using zenn.ceo. We do not claim any rights to your conversations or generated content.

Limitation of Liability

zenn.ceo is provided "as is" without warranties of any kind. We are not liable for any damages arising from your use of our services.

Contact

For questions about these Terms, please contact us at support[at]zenn.ceo or by mail at Zenn.ceo, 170 3rd St, San Francisco, CA 94103.

Last updated: 1/26/2026