SaaS

Name	Stars	URL	Notes
Cloud Radar	⭐⭐	www.cloudradar.io	Great overal, but no
Datadog	⭐⭐⭐	datadoghq.com
Monitis	⭐	www.monitis.com
Pulseway		www.pulseway.com
CloudStats	⭐⭐	app.cloudstats.me
Site24x7	⭐⭐⭐⭐	www.site24x7.com
NodePing		nodeping.com