EduDo - EduDo is a video discussion platform
PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
Courseroot - Biggest online course database on the web
Clever - syncing between education applications for K-12 schools
PalPark - Curate and share your learnings by topics
Claroline - Claroline is a collaborative eLearning and eWorking platform.