What are some alternatives?
Datadog - See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.
Derdack Enterprise Alert - EnterpriseAlert is an on premise software and provides alert notifications with escalations, duty scheduling & anywhere incident remediation
LogicMonitor - LogicMonitor is the SaaS performance monitoring platform for the world's best IT teams. Deploy Fast, Monitor More, Improve Ops.
Squadcast - Intelligent IT Incident Management & Alerting and monitoring software for Cloud based applications
Pulseway - Pulseway changes the enterprise monitoring and management game with its mobile management solution.
PagerDuty - Cloud based monitoring service