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.
Flexera - Secunia CSI is an agent service on Windows computers that helps you identify the software and keep it up.
Dynatrace - Cloud-based quality testing, performance monitoring and analytics for mobile apps and websites. Get started with Keynote today!
Mugato - Automatic insights on your IT-infrastructure.
Zabbix - Track, record, alert and visualize performance and availability of IT resources
Device42 - Automatically maintain an up-to-date inventory of your physical, virtual, and cloud servers and containers, network components, software/services/applications, and their inter-relationships and inter-dependencies.