BitBucket - Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.
Clever - syncing between education applications for K-12 schools
GitHub - Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.
PowerSchool - PowerSchool provides a K-12 education technology platform for operations, classroom, student growth, and family engagement.
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
Claroline - Claroline is a collaborative eLearning and eWorking platform.