The Great Courses - Learn anything about everything with university-level courses for lifelong learning
Clever - syncing between education applications for K-12 schools
Tutlane - One Stop Solution for All Your Learning Needs
PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
Plantoost - Plantoost is an online learning and teaching platform where educational content creators share their knowledge and make a living doing what they love.
Claroline - Claroline is a collaborative eLearning and eWorking platform.