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Terms of Service

Last updated: April 9, 2026

These Terms of Service ("Terms") govern your access to and use of the Muse Spark AI website at musespark-ai.net (the "Service"), operated by Muse Spark AI ("we," "our," or "us"). By accessing or using the Service, you agree to be bound by these Terms. If you do not agree, please do not use the Service.

1. Description of Service

Muse Spark AI provides a free, web-based AI assistant that processes text, image, and audio inputs to generate AI-powered responses. The Service utilizes third-party AI models and is offered "as is" for personal and professional use. No account registration is required to use the Service.

2. Eligibility

You must be at least 13 years of age to use the Service. If you are under 18, you represent that you have your parent or guardian's permission to use the Service. By using the Service, you represent and warrant that you meet these eligibility requirements.

3. Acceptable Use

You agree to use the Service only for lawful purposes. You may not:

  • Use the Service to generate content that is illegal, harmful, threatening, abusive, harassing, defamatory, or otherwise objectionable.
  • Attempt to reverse-engineer, decompile, or extract the underlying AI models or algorithms.
  • Use automated scripts, bots, or other means to access the Service in a manner that exceeds reasonable use or places undue burden on our infrastructure.
  • Upload content that infringes on intellectual property rights, contains malware, or violates any applicable law.
  • Misrepresent AI-generated content as human-created in contexts where such disclosure is required by law.
  • Use the Service for medical diagnosis, legal advice, or other professional services where incorrect outputs could cause harm.

We reserve the right to suspend or terminate access for users who violate these terms.

4. AI-Generated Content

  • No Guarantee of Accuracy: AI-generated responses may contain errors, inaccuracies, or outdated information. You should independently verify any critical information before relying on it.
  • Not Professional Advice: Outputs from the Service do not constitute medical, legal, financial, or other professional advice. Always consult qualified professionals for important decisions.
  • User Responsibility: You are solely responsible for how you use AI-generated content. We are not liable for any decisions made or actions taken based on outputs from the Service.
  • Content Ownership: You retain ownership of the inputs you provide. The AI-generated outputs are provided for your use, but we make no claims of ownership over them and offer no warranty that they are free of third-party intellectual property claims.

5. Intellectual Property

The Service, including its design, branding, interface, and underlying technology, is owned by Muse Spark AI and protected by applicable intellectual property laws. You are granted a limited, non-exclusive, non-transferable license to use the Service for its intended purpose. You may not copy, modify, distribute, or create derivative works based on the Service without our prior written consent.

6. Privacy

Your use of the Service is also governed by our Privacy Policy, which describes how we collect, use, and protect your data. By using the Service, you consent to the practices described in our Privacy Policy.

7. Service Availability

We strive to keep the Service available at all times but do not guarantee uninterrupted access. The Service may be temporarily unavailable due to maintenance, updates, server issues, or circumstances beyond our control. We reserve the right to modify, suspend, or discontinue any part of the Service at any time without prior notice.

8. Disclaimer of Warranties

The Service is provided "as is" and "as available" without warranties of any kind, whether express or implied, 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 error-free, secure, or available at all times, or that AI-generated outputs will be accurate, complete, or suitable for any specific purpose.

9. Limitation of Liability

To the maximum extent permitted by applicable law, Muse Spark AI and its operators, affiliates, and partners shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising out of or related to your use of the Service, including but not limited to loss of data, revenue, profits, or business opportunities, even if advised of the possibility of such damages. Our total liability for any claim arising from these Terms shall not exceed the amount you paid to use the Service (which is zero for the free tier).

10. Indemnification

You agree to indemnify, defend, and hold harmless Muse Spark AI and its operators from any claims, damages, losses, liabilities, and expenses (including reasonable legal fees) arising out of your use of the Service, your violation of these Terms, or your infringement of any third-party rights.

11. Termination

We may terminate or restrict your access to the Service at any time, with or without cause, and without prior notice. Upon termination, all provisions of these Terms that by their nature should survive termination shall remain in effect, including intellectual property provisions, disclaimers, and limitations of liability.

12. Governing Law

These Terms shall be governed by and construed in accordance with the laws of the United States, without regard to conflict of law principles. Any disputes arising from these Terms or your use of the Service shall be resolved in the applicable courts of the United States.

13. Changes to These Terms

We reserve the right to update or modify these Terms at any time. Changes will be posted on this page with an updated "Last updated" date. Your continued use of the Service after changes are posted constitutes acceptance of the revised Terms. We encourage you to review these Terms periodically.

14. Severability

If any provision of these Terms is held to be invalid or unenforceable, the remaining provisions shall continue in full force and effect. The invalid or unenforceable provision shall be modified to the minimum extent necessary to make it valid and enforceable.

15. Contact Us

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

Email: contact@musespark-ai.net