op5 Monitor is a software product for server, Network monitoring and management based on the open source Project Nagios, is further developed and supported by op5 AB. op5 Monitor displays the status, health and performance of the IT network being monitored and has an integrated log server, op5 Logger. The company sells downloadable software that monitor, visualize and troubleshoot IT environments and collect information both from hardware, software, virtual and/or cloud based services.