VMware Orchestrator is a free vCenter feature that helps automate VMware vCloud Suite, vSphere and other virtualization management system processes.
Orchestrator's workflow engine can be used to automate bulk operations and create workflow processes for integrating existing third-party tools. It can be installed as a virtual appliance, a vCenter add-on or a standalone product for a Windows Server installation.
Orchestrator, which can be accessed through a Web or client interface, comes with a library of pre-defined workflows as well as a drag-and-drop tool for linking actions together to produce customized workflows to meet specific business needs. Orchestrator also permits the use of custom scripts for more advanced workflow and application program interface (API) design.