Privacy Policy

Last updated: February 24, 2026

What we collect

When you create an account, we collect your email address. When you add monitors, we store the URLs you provide. We collect check results (status codes, response times) for your monitors.

How we use it

We use your data solely to provide the uptime monitoring service. Your email is used for account access, alert notifications, and occasional product updates (you can unsubscribe anytime).

Third parties

We use the following services to operate isalive.dev:

• Supabase — Database and authentication
• Stripe — Payment processing
• Vercel — Hosting and serverless functions
• Resend — Transactional email
• PostHog — Product analytics (anonymized)

We do not sell your data to anyone.

Data retention

Check data is retained for 90 days. Account data is retained until you delete your account. You can request deletion of all your data by emailing mike@mikesellitto.com.

Cookies

We use essential cookies for authentication. We use PostHog for anonymized product analytics. No advertising cookies.

Contact

Questions? Email mike@mikesellitto.com