Zabbix - Track, record, alert and visualize performance and availability of IT resources
Aircall - Aircall is a call center software of a new generation designed for fast growing companies. Setup instantly and integrates to your CRMs
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.
Five9 - Five9 provides cloud-based call center software for sales, marketing and support.
Prometheus - An open-source systems monitoring and alerting toolkit.
Ameyo - Ameyo is a powerful and highly flexible IP-based contact center software that lets you have a personalized interaction with every customer across multiple channels, thereby driving customer engagement to a level par excellence.