HPE GreenLake is a cloud management platform that allows businesses to create, manage and deploy applications in the cloud. It is used for building and managing hybrid clouds. It allows users to manage their data in multiple locations and with different systems, including on-premise equipment, remote sites and third-party data centers. HPE GreenLake is used by organizations of all sizes and provides users with an integrated environment for managing hybrid cloud environments. It also automates processes involved in deploying applications across multiple platforms and locations.