TSplus Remote Desktop Software - TSplus provides fast and feature-rich Remote Desktop Software for Linux, Windows, and Mac.
Zabbix - Track, record, alert and visualize performance and availability of IT resources
Dameware Remote Everywhere - SolarWinds Dameware Remote Everywhere (DRE) is designed as an affordable and powerful cloud-based remote support tool. It doesn't just connect you to machines, it helps you solve your end users problems fast.
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.
Iperius Remote - Iperius Remote is a high-performance and feature-rich remote desktop solution designed to be used for remote access, remote support, and WFH.
Prometheus - An open-source systems monitoring and alerting toolkit.