Codility is one of our key platforms which we generally use throughout our hiring process, from inviting the candidate to write the initial assignment to conduct his live interview. It offers variety of features like Skills Intelligence, Provides code editor for live coding interaction etc. Their Analytics module is very good and provides immense details about the overall recruitment progress.

I think Codility experience is better than other sites, it should be used by more companies.

1. Questions has got a lot better for skills assesment and are more revelant now. 2. Library support and auto completion has got a lot better, so now the candidate can focus more on what really matters.