Free uptime and status monitoring
I need to monitor uptime
- Better StackFree tier
Uptime checks plus a hosted status page on the free tier
verified today
Dead-man's-switch monitoring — your cron pings it, and it alerts you when the ping fails to arrive
verified today
- Uptime KumaOpen source
Self-hosted and genuinely pleasant; the catch is it cannot tell you when its own host is down
verified today
- UptimeRobotFree tier
The default free monitor; free checks run at a coarser interval than paid ones
verified today