Sakai is a 100% open source learning management system used by educational institutions around the world. Sakai is known as "the best LMS for Learning" because of its focus on taking input from the user community in designing and planning new features. Sakai also is distinguished because it allows a school to host their enterprise LMS on their own hardware and as such, keep 100% control over learner activity data.
Brands: Sakai is a 100% open source learning management system and "the best LMS for Learning" (and Privacy).