Mightybell - Build a community and a business on mobile
MyTalk - Build a community around your product
MindMeister - Create, share and collaboratively work on mind maps with MindMeister, the leading online mind mapping software. Includes apps for iPhone, iPad and Android.
Hey.Cafe - Hey.Café is a social network built around communities called cafés.
UJET - UJET brings joy to customer support by helping companies resolve problems faster.
Flarum - Flarum is the next-generation forum software that makes online discussion fun. It's simple, fast, and free.