Recently I’ve been playing around with DynamSoft: an online source control product based in SQL Server. The product SourceAnywhere is a great product to use for source control because of the ability to connect anywhere online. We live in a connected world and people are connecting from across the globe; internet source control is a great way to get team development together remotely. There are a couple of solutions available, depending on the number of users and space needed. They also have other solutions, such as issue tracking and web scanning. You can check out more about SourceAnywhere and see if it fits your needs at: http://www.dynamsoft.com/Products/version-control-source-control-sourceanywhere.aspx

It works integrated into your Visual Studio with the free client download.  The source control window uses the same approach you would use in Visual SourceSafe to connect to the SCM database.