Goliath Performance Monitor - Goliath Performance Monitor is proactive, end-to-end IT performance monitoring for Citrix & VMware to ensure a positive end user experience. Try it free!
Freshservice - Freshservice: the one-stop cloud solution for all your IT management needs.
Server Density - Trusted monitoring built by experts.
Freshdesk - Freshdesk is a cloud-based customer support software that lets you support customers through traditional channels like phone and email, social channels like Facebook and Twitter, and your own branded community
Observium - Observium
Zendesk - Zendesk is a beautiful, lightweight help-desk solution.