Virtkick - Virtkick is a Software as a Service VPS control panel and your company’s storefront.
VMmanager - VMmanager is a QEMU/KVM server virtualization management software, which presents perfect tools for creating virtual machines, providing VPS services, and building cloud infrastructure.
Feathur - Feathur is a VPS control panel based on PHP.
oVirt - oVirt is a virtualization management application.
HyperVM - Open source virtualization manager.
Virtualizor - Virtualizor is a powerful web based VPS Control Panel.