VMware vSphere Hypervisor is a free, bare-metal hypervisor from VMware that allows users to virtualize their servers and consolidate applications.
OpenMediaVault
Open Source
OpenMediaVault (OMV) is a free Linux distribution designed for network-attached storage (NAS).
Citrix XenServer
Open Source
Citrix XenServer is the leading open source virtualization platform.
Proxmox Virtual Environment
Open Source
Proxmox VE is an open-source server virtualization management solution based on KVM and Linux Containers (LXC).
Microsoft Hyper-V Server
Commercial
Microsoft Hyper-V Server is a stand-alone hyper-visor based virtualization product which includes live migration.
Compare unRAID Server with alternatives
Compare VMware vSphere Hypervisor and unRAID Server and decide which is most suitable for you.
Compare Proxmox Virtual Environment and unRAID Server and decide which is most suitable for you.
Compare OpenMediaVault and unRAID Server and decide which is most suitable for you.
Compare Microsoft Hyper-V Server and unRAID Server and decide which is most suitable for you.
Compare Citrix XenServer and unRAID Server and decide which is most suitable for you.