TeamViewer - TeamViewer lets you establish a connection to any PC or server within just a few seconds.
Zabbix - Track, record, alert and visualize performance and availability of IT resources
AnyDesk - AnyDesk is the world's most comfortable remote desktop application. Access all your programs, documents and files from anywhere, without having to entrust your data to a cloud service.
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.
join.me - Instant screen sharing. Instant Aha!
Nagios - Complete monitoring and alerting for servers, switches, applications, and services