Compare software

PhareUptimeRobot
Freemium

Monitoring can start on a free plan; paid plans add more capacity.

 Freemium

Free plan with 50 monitors; paid plans add more features.

Web Web
  • Checks from multiple regions every 30 seconds
  • Combines monitoring, alerting, incidents and status pages
  • 50 monitors on the free plan
  • Wide range of check types, including ports and cron jobs
  • Hosted only, with no self-hosted option
  • Larger monitoring needs require a paid plan
  • Hosted only
  • Some features such as multi-location checks may need a paid plan
Hosted service Hosted service
Closed source Closed source
License not stated License not stated
Account needed Account needed
Needs internet Needs internet

Checked October 2, 2026

Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.