Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
Trello for Slack - Organize anything with anyone, inside Slack
Clever - syncing between education applications for K-12 schools
Halp - Slack-first ticketing for internal helpdesk
Claroline - Claroline is a collaborative eLearning and eWorking platform.