I'm really not sure why Codebase isn't better known than it is. I've evaluated most of the alternatives and Codebase always comes out on top. It's extremely well-implemented and offers everything I need in a project-hosting service (except for an iPhone app). Unless you're developing open source projects only, it's well worth looking into.
It's not the cheapest, but definitely the best! It offers you a whole bunch of features and the support team is very responsive and helps very good!
Made by smart people, and the service is good. You get a lot for your money, compared to some of the bigger players.
Our users have written 3 comments and reviews about Codebase, and it has gotten 25 likes