Privacy Policy
Last updated: January 30, 2026
1. Introduction
Castmark Labs ("we", "our", or "us") operates the Castmark Labs YouTube analytics platform. This Privacy Policy explains how we collect, use, and protect your information when you use our service.
2. Information We Collect
When you use Castmark Labs, we collect:
- Account Information: Your name and email address from Google OAuth
- YouTube Data: Channel statistics, video metadata, and analytics data that you authorize us to access
- Usage Data: How you interact with our platform (pages visited, features used)
3. How We Use Your Information
We use your information to:
- Provide YouTube analytics and recommendations
- Display your channel performance data
- Generate AI-powered content suggestions
- Send notifications about peer channel activity (if enabled)
- Improve our service and develop new features
4. Data Storage & Security
Your data is stored securely on encrypted servers. We use industry-standard security measures including HTTPS encryption, secure authentication tokens, and regular security audits. We do not sell your data to third parties.
5. YouTube API Services
Castmark Labs uses YouTube API Services. By using our service, you also agree to be bound by the YouTube Terms of Service and Google Privacy Policy.
6. Data Retention
We retain your data for as long as your account is active. You can delete your account at any time from your Settings page, which will permanently remove all your data from our systems within 30 days.
7. Your Rights
You have the right to:
- Access your personal data
- Correct inaccurate data
- Delete your account and all associated data
- Revoke YouTube API access at any time via Google Account Settings
8. Cookies
We use essential cookies to keep you logged in and remember your preferences. We do not use tracking cookies or third-party advertising cookies.
9. Changes to This Policy
We may update this Privacy Policy from time to time. We will notify you of any significant changes by posting the new policy on this page and updating the "Last updated" date.
10. Contact Us
If you have questions about this Privacy Policy or your data, please contact us at privacy@castmarklabs.com