KanbanFlow - KanbanFlow is a Lean project management tool allowing real-time collaboration between team members. Supports the Pomodoro technique for time tracking.
PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
Trello - Infinitely flexible. Incredibly easy to use. Great mobile apps. It's free. Trello keeps track of everything, from the big picture to the minute details.
Clever - syncing between education applications for K-12 schools
Kantree - Kantree is an adaptable and intuitive project manager for the enterprise.
Claroline - Claroline is a collaborative eLearning and eWorking platform.