Confluence - Confluence is content collaboration software that changes how modern teams work
Diff So Fancy - Make Git diffs look good
Slack - A messaging app for teams who see through the Earth!
Git Flow - Git Flow is a very self-explanatory free software workflow for managing Git branches.
Yammer - Yammer is a leading enterprise social network used by more than 200,000 companies worldwide, including 85% of the Fortune 500, to get work done smarter and faster. Sign Up Today.
Working Copy - The powerful Git client for iOS