Xymon Alternatives

Project home page of OpenNMS - a java based network managememnt platform developed under the Open Source model

MikroTik is a Latvian company which was founded in 1996 to develop routers and wireless ISP systems. MikroTik now provides hardware and software for Internet connectivity in most of the countries around the world.

NinjaOne (Formerly NinjaRMM) provides remote monitoring and management software that combines powerful functionality with a fast, modern UI. Easily remediate IT issues, automate common tasks, and support end-users with powerful IT management tools.

Try for free paid Free Trial

NetXMS is an enterprise grade multi-platform open source network management and monitoring system.

openITCOCKPIT is a leading open source monitoring framework based on Naemon (Nagios). In addition it integrates Checkmk and Prometheus. It also offers interfaces to Icinga2, PRTG and opManager to obtain status and performance from them.

Open Source freemium

Pandora FMS: Opensource monitoring software

OP5 Monitor - The enterprise level open source monitoring solution that allows users to have complete control over their IT infrastructure.

Complete monitoring and alerting for servers, switches, applications, and services

Open Source

CloudView is a standards-based network management and monitoring system (NMS).

Monitor and scan a network.

Build an efficient, affordable data center network using open networking software that runs on Linux using web-scale principles.

Open Network Linux is a Linux distribution for open hardware switches, i.e.

Icinga is a fork of Nagios and is backward compatible.

Open Source

Monitor CPU, RAM... or output of any command and make API call on event, default is email messages.