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.
SolarWinds NPM - Advanced network monitoring for on-premises, hybrid, and cloud. Download a FREE 30-day trial of SolarWinds Network Performance Monitor (NPM) today!
AppDynamics - Get real-time insight from your apps using Application Performance Management—how they’re being used, how they’re performing, where they need help.
AppNeta - Appneta's award-winning suite of application performance management tools ensure optimized web app, SaaS app and end-user monitoring. See a free demo today.
Zabbix - Track, record, alert and visualize performance and availability of IT resources
Platypus - Realtime server monitoring and reporting