PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
Huckle - Send group messages to people at places
Clever - syncing between education applications for K-12 schools
CAKE - CAKE provides a SaaS-based solution for advertisers, publishers and networks to track, attribute and optimize their spend in real-time.
Claroline - Claroline is a collaborative eLearning and eWorking platform.
Chalk - Chalk is a calculator that tries to do right what others do wrong.