Terms of Service

Last Updated: December 15, 2025

Welcome to simulation.chat. These Terms of Service ("Terms") govern your use of our website and services. By accessing or using simulation.chat, you agree to be bound by these Terms. If you do not agree to these Terms, please do not use our services.

1. Description of Service

simulation.chat is an AI-powered conversation simulation platform that allows users to:

The service uses end-to-end encryption to protect your data. All conversation content is encrypted on your device before being transmitted to our servers.

2. Account Registration

To use simulation.chat, you must:

You are responsible for all activities that occur under your account.

2.1 Recovery Phrase

Critical: Upon account creation, you will receive a recovery phrase (mnemonic). This phrase is essential for recovering your encryption keys and accessing your data across devices.

For ease of use during onboarding, your encryption key is temporarily backed up on our servers (within a hardware-isolated environment) until you authenticate a second device, at which point it is automatically deleted. You can disable or re-enable this backup at any time in your settings.

Once the backup is removed, your recovery phrase becomes the sole method to recover your keys. We do not store your recovery phrase. If you lose it after the backup is disabled, your encrypted data cannot be recovered.

3. Acceptable Use

You agree to use simulation.chat only for lawful purposes. You may NOT use the service to:

4. User Content

4.1 Your Content

You retain ownership of all content you upload to simulation.chat, including chat exports and any original text you create. By uploading content, you grant us a limited license to:

Your content is encrypted on your device and decrypted only within isolated AWS Nitro Enclaves for processing. We maintain strict access controls and governance policies to protect your data.

4.2 Responsibility for Content

You are solely responsible for:

5. AI-Generated Content

Important Disclaimer

AI-generated simulations are entirely fictional. They do not represent:

  • The actual thoughts, opinions, or statements of any real person
  • Predictions of what real people would say or do
  • Factually accurate information
  • Professional advice of any kind

Simulations are creative explorations based on patterns in language. They should never be used as evidence of what someone said, believed, or would say.

5.1 No Guarantee of Accuracy

AI-generated content may contain errors, inconsistencies, biases, or inappropriate material. We do not guarantee that generated content will be accurate, appropriate, or suitable for any particular purpose.

5.2 Use at Your Own Risk

You use AI-generated content at your own risk. Do not rely on simulations for important decisions, and do not present AI-generated content as authentic communications from real people.

6. Intellectual Property

6.1 Our Intellectual Property

simulation.chat and its original content, features, and functionality are owned by us and are protected by international copyright, trademark, and other intellectual property laws. You may not copy, modify, distribute, or create derivative works of our service without explicit permission.

6.2 Feedback

If you provide feedback, suggestions, or ideas about our service, you grant us the right to use such feedback without restriction or compensation to you.

7. Privacy

Your use of simulation.chat is also governed by our Privacy Policy, which describes how we collect, use, and protect your information. Please review the Privacy Policy carefully.

8. Service Availability

We strive to maintain high availability but do not guarantee uninterrupted access to the service. We may:

We will make reasonable efforts to notify users of significant changes or planned downtime.

9. Termination

9.1 Termination by You

You may delete your account at any time through your account settings. Upon deletion, your data will be permanently removed within 30 days.

9.2 Termination by Us

We may suspend or terminate your access to the service if you:

We will provide notice before termination when reasonably possible, unless immediate termination is necessary for security or legal reasons.

10. Disclaimers

THE SERVICE IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED.

We disclaim all warranties, including but not limited to implied warranties of merchantability, fitness for a particular purpose, and non-infringement. We do not warrant that the service will be uninterrupted, secure, or error-free.

11. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW:

12. Indemnification

You agree to indemnify and hold harmless simulation.chat and its officers, directors, employees, and agents from any claims, damages, losses, or expenses (including reasonable legal fees) arising from:

13. Dispute Resolution

Any disputes arising from these Terms or your use of the service will be resolved through:

  1. Informal negotiation: Contact us first to attempt to resolve the dispute
  2. Binding arbitration: If negotiation fails, disputes will be resolved through binding arbitration

You agree to waive any right to participate in class action lawsuits or class-wide arbitration.

14. Governing Law

These Terms are governed by and construed in accordance with the laws of the jurisdiction in which our company is incorporated, without regard to conflict of law principles.

15. Changes to Terms

We may modify these Terms at any time. We will notify you of material changes by posting a notice on our website or sending you an email at least 30 days before the changes take effect. Your continued use of the service after changes become effective constitutes acceptance of the new Terms.

16. General Provisions

17. Contact Us

If you have questions about these Terms, please contact us: