VMware vRealize Orchestrator started as Virtual Service Orchestrator in 2007 when it was acquired by VMware. It has gone through many releases over the years as vCenter Orchestrator and vRealize Orchestrator, with updates to the user interface, support for new programming languages, multi-tenancy, and containerization. The product is now at version 8.4.2 and provides drag-and-drop workflow automation for complex IT tasks.