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.
ShoreTel - Cloud phone system & contact center software & 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.
CorvisaOne - CorvisaOne is another cloud-based communications suite that is specially designed for companies that need features for managing inbound or outbound call centres.
Zabbix - Track, record, alert and visualize performance and availability of IT resources
8x8 X Series - X Series connects teams across channels and around the globe, giving you access your most critical information securely, from any location.