ManageEngine ADAudit - ManageEngine ADAudit is a real-time windows active directory auditing tool.
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.
Spectrum - Browser-based app to visualize the frequencies of an audio file.
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.
Heroku - Agile deployment platform for Ruby, Node.js, Clojure, Java, Python, and Scala. Setup takes only minutes and deploys are instant through git. Leave tedious server maintenance to Heroku and focus on your code.
Zabbix - Track, record, alert and visualize performance and availability of IT resources