Never let a certificate expire again
CertWatch is an SSL certificate monitoring service built to prevent costly outages caused by expired certificates. We help teams of all sizes stay ahead of certificate renewals with proactive monitoring and flexible alerting.
The Problem
Expired SSL certificates cause real damage. They trigger browser warnings that scare away customers, break API integrations that power your business, and often happen at the worst possible time - like 3 AM on a Saturday.
Most teams rely on calendar reminders or hope that Let's Encrypt auto-renewal just works. But when you're managing dozens or hundreds of certificates across multiple domains, load balancers, and cloud providers, things slip through the cracks.
Our Approach
CertWatch takes a simple, developer-focused approach to certificate monitoring. Add your domains, configure your notification preferences, and we handle the rest.
We check your certificates regularly, validate the entire certificate chain, monitor for security issues, and alert you through the channels you already use - whether that's Slack, PagerDuty, or a custom webhook to your incident management system.
What We Believe
Reliability First
We monitor your certificates around the clock so you can sleep soundly knowing your infrastructure is protected.
Proactive Alerts
Get notified days or weeks before certificates expire, giving you ample time to renew without any downtime.
Flexible Notifications
Receive alerts where you work - email, Slack, Teams, PagerDuty, Discord, or custom webhooks.
Built for Teams
Collaborate with your team, organize certificates by project, and set up routing rules that fit your workflow.
Join the Beta
CertWatch is currently in beta. Sign up now to get early access and lock in founding member pricing when we launch.
Get Started Free