The Forrester Wave:

In our 17-criteria evaluation of identity management and governance providers, we identified the nine most significant ones — ca technologies, courion, Dell, iBM, Micro Focus (netiQ), oracle, rSa, SailPoint, and SaP — and researched, analyzed, and scored them. this report shows how each provider measures up and helps security and risk professionals make the right choice for managing and governing user access.