PTC Integrity is described as 'Enables users to create and manage data across the whole sdlc. Acts as a central repository for the software itself, and the requirements / tests and traces. Provides authoring and tracing environment for requirements and all downstream artifacts' and is an app in the os & utilities category. There are eight alternatives to PTC Integrity for a variety of platforms, including Windows, Linux, Web-based, Mac and Android apps. The best PTC Integrity alternative is IBM DOORS Next. It's not free, so if you're looking for a free alternative, you could try Doorstop or ReqView. Other great apps like PTC Integrity are Traceable Requirement Management, Innoslate, rmtoo and Requirements Quality Suite.