Sourcegraph - Sourcegraph is a free, self-hosted code search and intelligence server that helps developers find, review, understand, and debug code. Use it with any Git code host for teams from 1 to 10,000+.

Rebrandly - Rebrandly is the easiest way to create, share and manage branded links.

Atlassian Fisheye - With FishEye you can search code, visualize and report on activity and find for commits, files, revisions, or teammates across SVN, Git, Mercurial, CVS and Perforce.

Slang - Slang is a powerful visual programming language using a newly developed stream-based paradigm.

Krugle - Krugle is the complete enterprise solution for search targeted to the development organization. 

JotURL - Get the most from every link you share