Checkmk is a monitoring tool of servers, applications, networks, cloud, containers, storage, databases, IoT and more. Checkmk is available as Raw Edition, which is 100% pure open source, and as Enterprise Edition with a lot of additional features.




Cicada is described as 'Supported protocols: ICMP (ping), SNMP v1/2c/3, WMI, Modbus TCP, IPMI, FTP and http/s (plain-text, json, xml)' and is a Network Monitor in the network & admin category. There are more than 10 alternatives to Cicada for a variety of platforms, including Linux, Web-based, Windows, Mac and Self-Hosted apps. The best Cicada alternative is Zabbix, which is both free and Open Source. Other great apps like Cicada are Netdata, Nagios, Datadog and Spiceworks.
Checkmk is a monitoring tool of servers, applications, networks, cloud, containers, storage, databases, IoT and more. Checkmk is available as Raw Edition, which is 100% pure open source, and as Enterprise Edition with a lot of additional features.




This is a simple monitor for temperature, fans, cpu and gpu usage; made for the powerful linux Simply extract the folder in your web server, run it and follow the instructions given when browsing with your web browser

Trafikito is free Linux servers monitoring solution which by default checks RAM, disk space, CPU and sends you an email if something is wrong.




Cloud based network monitoring software that allows you to monitor servers, virtual machines, cloud and websites.



CloudMonix provides advanced cloud monitoring and automation for applications and services deployed on the Microsoft Azure and AWS platforms and built with MSPs, CSPs and DevOps in mind.

LANState is a simple NMS with the network topology mapping and device monitoring functions. Add hosts to a graphical network map and monitor their state in the real time. Receive failure notifications when hosts and services go down.




Monitor applications, infrastructure, and servers in one platform. Out-of-the-box dashboards. Metrics. Analytics. Starting at $7.50/month. Free 14-day trial.