Privacy Policy
Your privacy is important to us
Last updated: March 2026
1. Information We Collect
When you use Nico Check, we collect the following types of information:
- Email address when you create an account
- Website URLs you submit for scanning
- Usage data such as scan frequency and feature usage
- Technical data including browser type and device information
2. How We Use Your Information
We use the information we collect for the following purposes:
- To provide and maintain our website scanning service
- To analyze and improve our AI grammar detection algorithms
- To communicate with you about your account and service updates
- To detect and prevent fraudulent or unauthorized activity
3. Data Storage and Security
We take the security of your data seriously. Your information is stored securely using industry-standard encryption and security practices. We do not sell, trade, or rent your personal information to third parties.
Your data is stored on secure servers and access is restricted to authorized personnel only.
4. Website Content Processing
When you submit a website for scanning:
- Website content is processed solely for grammar and content analysis
- Scanned content is not stored permanently after analysis is complete
- We do not use your scanned content to train our models without consent
- Scan results are associated with your account for your reference
5. Cookies
We use cookies to enhance your experience on our platform:
- Essential cookies for authentication and session management
- Preference cookies to remember your settings
- Analytics cookies to understand how you use our service
You can manage cookie preferences through your browser settings.
6. Third-Party Services
We use trusted third-party services to help operate our platform:
- Supabase for secure data storage and authentication
- Analytics services to understand usage patterns
- Payment processors for subscription billing
These services have their own privacy policies and we ensure they meet our security standards.
7. Your Rights
You have the following rights regarding your personal data:
- Access your personal data we have collected
- Request correction of inaccurate information
- Request deletion of your account and associated data
- Export your data in a portable format
- Opt out of marketing communications
To exercise any of these rights, please contact us using the information below.
8. Updates to This Policy
We may update this Privacy Policy from time to time to reflect changes in our practices or for legal reasons. When we make significant changes, we will notify you by email or through a notice on our website. The "Last updated" date at the top indicates when the policy was last revised.
9. Contact Us
If you have any questions about this Privacy Policy or how we handle your data, please contact us at: