PageWatch — Privacy Policy
Last Updated: August 9, 2026
1. Information We Collect
Account Information
- Email address (via Google OAuth)
- Google account display name
Usage Data
- URLs you choose to monitor
-
Page content snapshots (stored temporarily for change detection)
- Extension usage analytics (anonymized)
Technical Data
- Browser type and version
- Extension version
- Timestamps of page checks
2. How We Use Your Information
- To provide the page monitoring service
- To send change notification emails
- To improve the Service and detect issues
- To process subscription payments (via Lemon Squeezy)
3. Data Storage & Security
-
Database: Supabase PostgreSQL with Row-Level
Security (RLS)
-
Snapshots: AWS S3 with server-side encryption
(SSE-S3)
- Authentication: Google OAuth 2.0
-
Transmission: All data transmitted over HTTPS/TLS
4. Third-Party Services
| Service |
Purpose |
Data Shared |
| Supabase |
Authentication & Database |
Email, user ID, monitored URLs, snapshots |
| AWS (Lambda, S3, SES, SQS) |
Backend processing & email |
Snapshots, email for notifications |
| Lemon Squeezy |
Payment processing |
Email, subscription status |
| Google OAuth |
Authentication |
Email, display name |
5. Data Retention
-
Account data: Retained while account is active
-
Page snapshots: Retained for the duration
specified by your plan (7 days for Free, indefinite for Pro)
-
Deleted accounts: All personal data deleted
within 30 days
6. Your Rights
- Access your personal data
- Request deletion of your data
- Export your monitored URLs and history
- Opt out of marketing communications
7. Cookies
We do not use tracking cookies. The Chrome Extension uses local
storage for authentication tokens.
8. Children's Privacy
Our Service is not directed to children under 13. We do not
knowingly collect data from children.
9. Changes
We will notify users of material changes to this policy via email.
10. Contact