High Quality Content by WIKIPEDIA articles! FlexiScale is a utility computing platform launched by XCalibre Communications in the summer of 2007, and subsequently acquired by Flexiant. Launched shortly after Amazon`s EC2 service, it was Europe`s first and the world`s second cloud computing platform. Users are able to create, start, and stop servers as they require allowing rapid deployment where needed. Both Windows and Linux are supported on the FlexiScale platform.