This is the final phase of RAD, where the final product is released for end users. This phase includes end user testing, data migration, and the changeover to the new system. Customers can log any issues faced after release.

RAD helps to achieve more in less time. Quick iteration can accommodate new changes requested, so the final product is always based on customer expectations. As integration testing is already performed, it is less common to face any integration issue during project release. However, this methodology can only be used for product development where a module can be developed independently and it requires shorter development cycles.