Khan Academy is described as «is not-for-profit with the goal of changing education for the better by providing a free world-class education to anyone anywhere» and is a very popular online education service in the education & reference category. There are more than 100 alternatives to Khan Academy for a variety of platforms, including Online / Web-based, Android, iPhone, iPad and Android Tablet. The best alternative is Coursera, which is free. Other great apps like Khan Academy are Codecademy, edX, Udemy and SoloLearn.Khan Academy alternatives are mainly Online Education Services but may also be Code Learning Services. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Khan Academy.
