The best part is that it's free! I like how easy this tool makes my job as an IT manager so much easier by automating some day-to-day tasks we used to have to do manually, such as creating backups for our servers or monitoring network activity with Wireshark (which was very tedious).
It also has other handy features which are not included in its basic version but can be added if needed - e.g., you need more than one server/VM running VMs? No problem - just buy their Pro plan instead. If your organization already uses VMware ESXi then there isn't any reason why you shouldn't give vFunction a try first hand since they offer great support when using these virtualization solutions. We're solving problems related to security & compliance management across multiple locations within our enterprise.