Editor's pick
UptimeRobot
Availability monitoring with automatic alerts.
What it is
It checks your URLs, ports or pings on a schedule and notifies you by email, Slack or webhook when something goes down. It includes public status pages for telling your users about incidents.
Best for
Watching several personal sites without paying anything.
What the free plan includes
- 50 monitors
- 5-minute minimum interval
- Email and webhook alerts
- 1 public status page
Free plans change often. Confirm the limits on the official page before deciding.
