Gradelink - Gradelink is a one-stop-shop system for K-12 schools. You can see grades, attendance, tuition, admissions and communication in one place.
PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
Infinite Campus - Access your (or your child's) schedule, grades, assignments and attendance data using the...
Clever - syncing between education applications for K-12 schools
Administrator's Plus - Cloud based student information management software
Claroline - Claroline is a collaborative eLearning and eWorking platform.