Continuous Monitoring
Monitor continuously — catch problems before users do
AlertSite runs your monitors around the clock — every minute, from every location — so you always know what your applications are doing, not just when someone files a support ticket.
Start Free TrialCheck every minute
AlertSite checks your monitors as frequently as every minute — meaning you detect performance issues within 60 seconds of them occurring.
From 350+ global locations
Every check runs from real monitoring locations distributed globally — giving you accurate data from the regions your users are in.
Alert on real failures
Multi-location verification ensures you're only alerted for confirmed failures — not transient errors on a single monitoring node.
Continuous performance history
Every check result is stored — giving you a complete performance history you can analyze for trends, correlate with deployments, and export as SLA reports.
Deep performance visibility
Not just uptime — full performance data, continuously
AlertSite doesn't just check if your site is up — it captures full page load waterfalls, component timing, and response data on every check. You can see exactly how performance changes over time, identify gradual degradation trends, and pinpoint which resources are slowing you down.

Start monitoring continuously
AlertSite runs checks every minute from global locations — so you always know what's happening with your applications.