Slack - A messaging app for teams who see through the Earth!
YouTeam - YouTeam is a new, smarter way to outsource.
9mCollab - Collaborate (efficiently) Conclude (fast) Contribute (in the knowledge base)
Job Board Fire - Powerful and easy to use job board software.
IntouchApp - Universal contacts manager for mobile.
GermanTechJobs - GermanTech Jobs is the first job board with the goal to bring more transparency, openness and diversity to the German and IT market in general.