Privacy Policy
Last Updated: January 19, 2026
SHENYAN AI LLC ("Company," "we," "us," or "our") operates TubePrompter (tubeprompter.com). This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our service.
Please read this Privacy Policy carefully. By using TubePrompter, you agree to the collection and use of information in accordance with this policy.
1. Information We Collect
Information You Provide
- Account Information: Email address and authentication data when you create an account through Clerk
- Video URLs: YouTube or other video platform URLs you submit for analysis
- User Preferences: Settings and preferences you configure within the service
- Communications: Information you provide when contacting our support
Information Collected Automatically
- Usage Data: Pages visited, features used, and actions taken within the service
- Device Information: Browser type, operating system, and device identifiers
- Log Data: IP address, access times, and referring URLs
- Cookies: Small data files stored on your device for authentication and preferences
2. How We Use Your Information
We use the collected information for the following purposes:
- To provide and maintain our video analysis service
- To authenticate users and manage accounts
- To analyze usage patterns and improve our service
- To respond to support requests and communications
- To detect and prevent fraud or abuse
- To comply with legal obligations
3. Third-Party Services
We use the following third-party services that may collect information:
Google Analytics (GA4)
We use Google Analytics to analyze website traffic and usage patterns. Google may collect information about your use of our website. See Google's Privacy Policy for more details.
Vercel Analytics
We use Vercel Analytics for performance monitoring and web vitals tracking. This helps us optimize the service performance.
Clerk Authentication
We use Clerk for user authentication and account management. Clerk processes your email and authentication data according to their privacy policy.
Google Gemini AI
We use Google Gemini AI for video analysis. Video thumbnails and analysis requests are processed through Google's AI services.
Supabase
We use Supabase for data storage. Your analysis results and preferences are stored securely in Supabase's infrastructure.
4. Cookies and Tracking
We use cookies and similar tracking technologies to:
- Essential Cookies: Required for authentication and basic functionality
- Analytics Cookies: Help us understand how visitors use our site
- Preference Cookies: Remember your settings and preferences
You can control cookies through your browser settings. Note that disabling certain cookies may affect service functionality.
5. Data Security
We implement appropriate security measures to protect your information, including:
- Encryption of data in transit using HTTPS/TLS
- Secure authentication through Clerk
- Regular security reviews and updates
- Limited access to personal data by employees
However, no method of transmission over the Internet is 100% secure, and we cannot guarantee absolute security.
6. Data Retention
We retain your information only for as long as necessary to provide our services and fulfill the purposes described in this policy. Analysis results may be retained for service improvement. You can request deletion of your account and associated data by contacting us.
7. Your Rights
Depending on your location, you may have the following rights:
- Access: Request a copy of your personal data
- Correction: Request correction of inaccurate data
- Deletion: Request deletion of your personal data
- Portability: Request your data in a portable format
- Objection: Object to certain processing of your data
To exercise these rights, please contact us at support@tubeprompter.com.
8. Children's Privacy
TubePrompter is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If you believe we have collected information from a child under 13, please contact us immediately.
9. International Transfers
Your information may be transferred to and processed in countries other than your own. These countries may have different data protection laws. By using our service, you consent to the transfer of your information to these countries.
10. Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date. You are advised to review this Privacy Policy periodically for any changes.
11. Contact Us
If you have any questions about this Privacy Policy, please contact us:
- Company: SHENYAN AI LLC
- Email: support@tubeprompter.com
- Website: tubeprompter.com