If you are interested in the flexibility and potential cost savings that come with an open source LMS, then Titus could be an excellent option, offering expert Moodle services.
Schoology LMS for Schools
Commercially released in mid 2009 and based in New York (USA), Schoology was founded by Jeremy Friedman, Ryan Hwang and Tim Trinidad. It is a cloud-based LMS and social network for K-12 and higher education users. It allows to easily create, use to share lessons and...
Blackboard Education Technology Solutions
With Headquarters in Washington, D.C. (USA), Blackboard was founded in 1997 by Michael Chasen and Matthew Pittinsky. It is a education technology solutions company in that specializes in learning management systems. The company also provides collaboration and...
from Learning Light