Coursera
Freemium
Coursera works with universities and other organizations to offer online courses, specializations, and degrees in a variety of subjects, such as engineering, …
edX
Free
edX is a massive open online course (MOOC) provider. It hosts online university-level courses in a wide range of disciplines to a worldwide student body, incl…
Wikiversity
Open Source
Wikiversity is a Wikimedia Foundation project devoted to learning resources, learning projects, and research for use in all levels, types, and styles of educa…
Udacity
Commercial
Udacity is a for-profit educational organization offering massive open online courses (MOOCs).
Nuclino
Freemium
Nuclino is a cloud-based team collaboration software which allows teams to collaborate and share information in real-time.
OpenCourseWare Consortium provides opensource cources.
Compare Wikibooks with alternatives
Compare Wikiversity and Wikibooks and decide which is most suitable for you.
Compare OpenCourseWare Consortium and Wikibooks and decide which is most suitable for you.