Xymon Alternatives

Xymon is described as 'Tool for monitoring servers, applications and networks. It collects information about the health of your computers, the applications running on them, and the network connectivity between them' and is a Network Monitor in the network & admin category. There are more than 10 alternatives to Xymon for a variety of platforms, including Linux, Web-based, Windows, Mac and Android apps. The best Xymon alternative is Nagios, which is both free and Open Source. Other great apps like Xymon are Datadog, NetXMS, Munin and OpenNMS Horizon.