Proxmox Virtual Environment

Proxmox Virtual Environment is an easy to use Open Source virtualization platform for running Virtual Appliances and Virtual Machines.

Freemium

OpenStack

OpenStack OpenStack is a global collaboration of developers and cloud computing technologists producing the ubiquitous open source cloud computing platform for public and private clouds.

Free Open Source Web

Microsoft Hyper-V Server

Microsoft® Hyper-V™ Server 2008 R2 is a stand-alone product that provides a reliable and optimized virtualization solution enabling organizations to improve server utilization and reduce costs.

Commercial Windows Linux

Citrix XenServer

XenServer is a turnkey open source virtualization solution that provides out-of-the box virtualization and cloud computing.

Free Open Source Windows Linux

Virtkick

Virtkick is a Software as a Service VPS control panel and your company’s storefront.

Commercial Linux Web

UCS Virtual Machine Manager

UCS Virtual Machine Manager (UVMM) is an easy-to-use and powerful administration tool for KVM.

Free Open Source Linux Univention Corporate Server

VMware vSphere

The vSphere Web Client enables you to connect to a vCenter Server system to manage an ESXi host through a browser.

Commercial Windows Self-Hosted

OpenNebula

The Simplest Cloud Management Experience Simple yet Powerful Turnkey Solution to Build Clouds and Manage Data Center Virtualization.

Free Open Source Linux Self-Hosted