Uptime monitoring: monitors, incidents, alerts, maintenance, on-call, status pages and telemetry.
Free
One server, in analytics & monitoring. Uptime monitoring: monitors, incidents, alerts, maintenance, on-call, status pages and telemetry.
Analytics & Monitoring
Uptime monitoring: monitors, incidents, alerts, maintenance, on-call, status pages and telemetry.
The rest either hold an API key issued by the publisher or ask for nothing.
Listed without a verification tick. Read the listing before installing.