The best Server Virtualization Software vendors are VMware vSphere, Hyper-V,
KVM, Nutanix Acropolis and Oracle VM VirtualBox.
VMware is the top solution according to IT Central Station reviews and rankings.
One reviewer writes: "Increased density of virtualized servers enables a lot of page sharing and memory sharing", and another reviewer writes: "HA and DRS make sure our machines are always available, while encrypted VMs enhance security".
The 2nd best product is Hyper-V. A user writes: "It helps migrate all of our servers and saves us a lot of time.",
and another reviewer writes: "There is a tremendous ease of use due to the familiarity with Microsoft.".
See our free Buyer's Guide for Server Virtualization Software.