Pluralsight - Pluralsight is a learning management system (LMS) that helps aspiring tech professionals learn the basics of the trade and lets established professionals expand their skill sets.
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.
PurelyFunctional.tv - Online Clojure training courses with a subscription model.
Clever - syncing between education applications for K-12 schools
TutsPlus - Learn Creative Skills, Shape Your Future
Claroline - Claroline is a collaborative eLearning and eWorking platform.