1. A method for providing a plurality of customized cloud environments for application performance testing, the method comprising: identifying a plurality of client customizations associated with at least one client application; identifying a plurality of client hardware configurations associated with the at least one client application; populating a plurality of upgraded versions of the at least one client application, wherein the populating is based on the at least one client application; provisioning at least one cloud environment based on the populated plurality of upgraded versions; enabling users to select one or more upgraded versions associated with the populated plurality of upgraded versions, and to select a plurality of hardware configurations that are different from the plurality of client hardware configurations, to deploy on the at least one cloud environment for testing; applying the identified plurality of client customizations associated with the at least one client application to the selected one or more upgraded versions and the selected plurality of hardware configurations; deploying the selected one or more upgraded versions and the selected plurality of hardware configurations on the at least one cloud environment; identifying a plurality of hardware and a plurality of software that improves performance of the deployed one or more upgraded versions; and migrating a plurality of client application data to at least one environment, wherein the at least one environment comprises a software license and a hardware license associated with the deployed one or more upgraded versions of the at least one client application.