Zabbix - Track, record, alert and visualize performance and availability of IT resources
Apptio - Apptio is a provider of SaaS-based Technology Business Management solutions for managing businesses in the IT field.
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.
CloudHealth - CloudHealth is IT service management for the cloud, enabling policy driven cost, utilization, performance and security optimization.
Prometheus - An open-source systems monitoring and alerting toolkit.
Flexiant - Flexiant is a software company that gives its facilities in providing specific cloud-based systems and manages its functionalities in the best way.