Revenera Usage Intelligence - The first usage analytics solution purpose-built for distributed software applications provides deep insight on product feature use.
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.
Labs64 NetLicensing - Monetize your digital products and services
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.
LibAppTelemetry - A library to send software distribution/installation/usage statistics to Google Analytics.
Zabbix - Track, record, alert and visualize performance and availability of IT resources