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Features

Monitoring you can count on

We're not just about the packets and pings. We built a monitor with deep integration into the internet ecosystem to give you best-in-class outage detection for all your services.

Watch anything, from everywhere

HTTP, TCP, and TLS checks run throughout our network, and from multiple regions at once if desired. We never send false positives, only real outages, corroborated across regions.

The all-clear, not just the alarm

Recovery is a first-class event. We tell you the moment something breaks, and the second it recovers, over email, SMS, or an integration of your choice.

Is it them, or is it you?

We track the official status of the big providers your stack leans on (clouds, CDNs, payment APIs), so you know instantly whether the problem is yours to fix or theirs.

Catch under-reported outages

We don’t reprint status pages; we probe the real endpoints and run comprehensive health checks. If we detect and verify there is an issue, you hear about from us first. We also reconcile crowd-reports to give you one honest verdict.

Confirmed, not just rumoured

Crowd reports and our own probes reconcile into one honest verdict. A handful of reports won’t cry wolf; a provider quietly acknowledging an outage surfaces even with zero reports.

In your pocket & on the go

A native iOS app puts status and outage alerts on your phone. Use all of the same tools at a glance from the palm of your hand.

The difference

Accurate, not just aggregated

Most status trackers echo whatever a provider publishes. We reconcile the official page against our own live probes and the crowd, so a green page hiding a real outage doesn’t fool you, and a noisy status indicator with nothing behind it doesn’t either.

How reconciliation works
3signals, one verdict
  • Official status page
  • Multi-region monitoring
  • Crowd reports

Don't wait. Start today.

Set up your first monitor in a couple of minutes.