Alien4Cloud is an open-source project initiated within FastConnect, an Atos subsidiary and supported globally by Atos. It is available at http://alien4cloud.org.

Alien4Cloud empowers IT departments allowing them to leverage on-demand the best infrastructure in any phase of the Application lifecycle (from dev to prod), by abstracting the Application requirements from the infrastructure and its resources catalogue. The infrastructure may be virtual or physical, private or public.

Alien4Cloud is an application that allows people in the enterprise to collaborate in order to provide self-service deployment of complex applications taking in account the different experts through a role based portal and modeller.