Privacy Policy
Last updated: February 2026
Data We Collect
- Account info: Email address and password (managed by Supabase Auth).
- Links: URLs you add for monitoring, along with check results (status, response time, redirects).
- Billing: Subscription status and plan tier. Payment details are handled entirely by Stripe — we never see your card number.
- Usage: Anonymous page-view analytics via Vercel Analytics (no cookies, no personal identifiers).
How We Use Your Data
We use your data solely to provide the LinkGuard service: monitoring your links, sending alert emails when link status changes, and managing your subscription.
Third-Party Services
- Supabase — authentication and database hosting.
- Stripe — payment processing.
- Resend — transactional email delivery.
- Vercel — hosting and anonymous analytics.
We do not sell or share your data with any other third parties.
Cookies
We use session-only cookies for authentication. No tracking cookies or third-party cookies are set.
Data Retention
Your data is retained while your account is active. When you delete your account, all associated data (profile, links, alert history) is permanently removed.
Your Rights
You can export your link data from the dashboard, update your email in settings, or delete your account entirely at any time. For any privacy-related requests, contact us at the email below.
Contact
Questions about this policy? Email linkguard.alerts@gmail.com.