Here is the comprehensive list of all the websites/portals similar to coursera.org - which provides free online courses,classes.
- CourseSites MOOC Catalog
- Mytestbuddy: http://mytestbuddy.com
- Berkeley Webcasts: http://webcast.berkeley.e
du/ - Carnegie Mellon: http://oli.cmu.edu/
- Class Central : http://www.class-central.
com/ - Codecademy: http://www.codecademy.com
- EveryClass : https://everyclass.com/
- Harvard/MIT/Cal: edX https://www.edx.org/
- IIT Open courses: http://nptel.iitm.ac.in/
- Khan Academy: http://www.khanacademy.or
g/ - MIT OpenCourseWare: http://ocw.mit.edu/index.
htm - My Open Courses: http://myopencourses.com
- My Open Campus: http://myopencampus.in
- NovoEd (previously Venture Lab) http://venture-lab.stanfo
rd.edu - Open Yale Courses: http://oyc.yale.edu/cours
es - P2PU: https://p2pu.org/
- Skillshare: http://www.skillshare.com
/ - Stanford: Coursera https://www.coursera.org/
- Stanford Open Classroom: http://openclassroom.stan
ford.edu - Stanford Engineering: http://see.stanford.edu/
- TED: http://ed.ted.com/
- Udacity: http://www.udacity.com/
- Udemy: http://www.udemy.com/
- Learning from Data: http://work.caltech.edu/t
elecour... - CK-12 http://www.ck12.org/
- Saylor http://saylor.org
- Nalandau http://www.nalandau.com/i
ndex.php - AcademicEarth http://www.academicearth.
org/ - Youtube Education http://www.youtube.com/ed
ucation - Learn to Be http://www.learntobe.org/
- Floqq http://www.floqq.com
- Videolectures.NET http://videolectures.net/
- Portal to all free courses: http://www.knollop.com/
- OpenSesame - http://OpenSesame.com -
- Eduarrow - http://eduarrow.com
- http://Aprendamos.co.co:-
microelearning site in Spanish - CodeSchool http://www.codeschool.com
/
- Veduca - collection in portuguese
- Course Hero Courses | Course Hero
- Open2Study www.open2study.com
- OpenLearn Open Learning - OpenLearn - Open University
- Peer to Peer Univeristy https://p2pu.org/en/
- Iversity iversity Open Courses — Education for everyone
- Venturesity - A New Age Online University
- Code Coalition Home | class.codecoalition.com
- www.edx.org