Almabase - Build a powerful and engaging alumni website. For Free!
PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
EnterpriseAlumni - Corporate Alumni. EnterpriseAlumni is the market-leading Alumni Platform serving the worlds leading organizations to manage & engage their Alumni Community
Clever - syncing between education applications for K-12 schools
Gradsgate - Alumni management software for schools & universities
Claroline - Claroline is a collaborative eLearning and eWorking platform.