About

A small team from North Carolina

CertWatch.io exists because expired certificates keep taking down sites that are otherwise healthy. The renewal automation broke months ago, nobody noticed, and the first report comes from a customer staring at a browser warning.

CertWatch.io watches your certificates and endpoints so you hear about problems before your visitors do. It tracks certificate expiry and TLS configuration, checks uptime, and can discover subdomains you forgot were still running. When something needs attention, it alerts you by email or webhook.

CertWatch.io is built and run by a small team in North Carolina. There is no sales department and no account manager. Support email goes straight to the people who write the code.

Want to talk? Email hello@certwatch.io.