Teachable - Create and sell beautiful online courses with the platform used by the best online entrepreneurs to sell $100m+ to over 4 million students worldwide.
Meetwo - Meetwo is the YES or NO questions game where you can meet new people.
Clever - syncing between education applications for K-12 schools
Appetence - The world's first 'Slow Dating' App
Claroline - Claroline is a collaborative eLearning and eWorking platform.
Hinge - Find people you want to date through your friends on Facebook.