UptimeMonitor
Monitoring

Know when your site goes down.
Before your users do.

Monitor your websites and APIs around the clock. Get instant alerts when something breaks, and detailed metrics to keep everything running smoothly.

Everything you need to stay online

HTTP & SSL Monitoring

Check availability, response times, and SSL certificate expiration for any URL.

Instant Alerts

Get notified via email or webhook the moment your site goes down — and when it recovers.

Detailed Metrics

Track uptime percentage, response times, and incident history with rich dashboards.

REST API

Integrate monitoring into your workflow with a full-featured API and per-user API keys.