Quizzes for Pages - Quizzes for Pages is an application to create and share quizzes on your Facebook Page.
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.
doopoll - Create live, instant, editable polls effortlessly
Clever - syncing between education applications for K-12 schools
1World Online - 1World's Platform consists of applications like polls, quizzes, surveys, and debates to boost engagement and revenue opportunities.
Claroline - Claroline is a collaborative eLearning and eWorking platform.