New repositories of open courseware and open courses are sprouting faster than spring flowers. These websites promise inexpensive open-licensed lessons, assignments, assessments, projects, videos and more. This session categorizes these offerings by academic discipline, academic level, accreditation, business model, completeness, licensing, formats and other criteria. Einstein University, National Repository of Online Courses/Hippocampus, Nixty, OER University, Open CourseWare Consortium, Open University, OpenStax College, Peer-to-Peer University, Saylor Foundation, UNU OpenCourseWare, and others are included in the comparison.