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 was born from a simple frustration: expired certificates causing downtime. We've all been there—scrambling at 2 AM to renew a cert that slipped through the cracks. We built the tool we wished we had.
Our Philosophy
We believe security tools should be simple, reliable, and invisible until needed. We don't just monitor; we analyze and explain. Our goal is to make SSL/TLS management accessible to everyone, from solo devs to enterprise teams.
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.