Stealthy: Secret Messenger - Chat anonymously with friends & strangers
Lunchclub - Curated 1:1 professional connections
Roomvine - Chatrooms for real life venues, neighborhoods and events
Virus Cafe - Make a friend in 2 minutes
Jodel - What is Jodel all about? Jodel is the community that shows you what's happening in your area in real-time.
Lunch Roulette - Collaboration by grouping coworkers randomly for lunch.