Terms of Service

Last updated: December 16, 2025

1. Acceptance of Terms

By accessing or using GrammarOK ("the Service"), you agree to be bound by these Terms of Service. If you do not agree to these terms, please do not use the Service. We reserve the right to modify these terms at any time, and your continued use of the Service constitutes acceptance of any changes.

2. Description of Service

GrammarOK provides AI-powered grammar checking, spelling correction, and style suggestions. The Service is available through our website and Chrome extension. We use OpenAI's GPT-4o to analyze and provide suggestions for your text.

3. Account Registration

To use certain features of the Service, you must create an account. You agree to:

  • • Provide accurate and complete information
  • • Maintain the security of your account credentials
  • • Notify us immediately of any unauthorized access
  • • Accept responsibility for all activities under your account

4. Free and Premium Plans

Free Plan

Free users receive 100 suggestions per month. Unused suggestions do not roll over to the next month. The free plan includes grammar checking, spelling correction, and style suggestions.

Premium Plan

Premium subscribers receive unlimited suggestions, access to AI rewrites, and priority support. Premium is billed monthly at $9/month. You may cancel at any time from your dashboard.

5. Billing and Cancellation

Premium subscriptions are billed monthly through Stripe. By subscribing, you authorize us to charge your payment method on a recurring basis until you cancel.

  • • You may cancel your subscription at any time
  • • Access continues until the end of your current billing period
  • • No refunds for partial months
  • • You can resubscribe at any time

6. Acceptable Use

You agree not to use the Service to:

  • • Submit content that is illegal, harmful, or violates others' rights
  • • Attempt to bypass usage limits or rate limiting
  • • Reverse engineer, decompile, or attempt to extract source code
  • • Resell or redistribute the Service without authorization
  • • Use automated tools to abuse the Service
  • • Interfere with or disrupt the Service's infrastructure

7. Intellectual Property

You retain all rights to the text you submit to the Service. GrammarOK and its logos, features, and functionality are owned by us and protected by intellectual property laws. You may not use our trademarks without prior written consent.

8. Disclaimer of Warranties

The Service is provided "as is" without warranties of any kind, either express or implied. We do not guarantee that:

  • • The Service will be uninterrupted or error-free
  • • All grammar suggestions will be accurate or appropriate
  • • The Service will meet your specific requirements

AI-generated suggestions should be reviewed before use. You are responsible for the final content you produce.

9. Limitation of Liability

To the maximum extent permitted by law, GrammarOK shall not be liable for any indirect, incidental, special, consequential, or punitive damages, including but not limited to loss of profits, data, or goodwill, arising out of your use of the Service.

10. Termination

We may suspend or terminate your access to the Service at any time, with or without cause, with or without notice. Upon termination, your right to use the Service will immediately cease. You may also delete your account at any time from your dashboard.

11. Changes to Terms

We reserve the right to modify these Terms at any time. We will provide notice of significant changes by updating the "Last updated" date. Your continued use of the Service after changes are posted constitutes your acceptance of the revised Terms.

12. Governing Law

These Terms shall be governed by and construed in accordance with the laws of the jurisdiction in which GrammarOK operates, without regard to its conflict of law provisions.

13. Contact

If you have questions about these Terms of Service, please contact us at support@grammarok.com