NEO LMS is the BEST Learning Management System. I have never seen anything like NEO before.
schoology - An online learning, classroom management & social networking platform that provides educators & students w/ more effective, efficient & engaging ways to learn.
Udemy - Online Courses - Learn Anything, On Your Schedule
Edmodo - Where Learning Happens
Adobe Captivate Prime LMS - Adobe Captivate Prime LMS is easy to setup and helps in delivering engaging learning experiences in a personalized manner across devices.
Canvas by Instructure - The Canvas LMS is the world's fastest growing learning management system. Check out favorite features and schedule a live demo!
Moodle - Moodle is the world's most popular learning management system. Start creating your online learning site in minutes!