OpenCourseWare Consortium is described as 'The OpenCourseWare Consortium is a collaboration of higher education institutions and associated organizations from around the world creating a broad and deep body of open educational content using a shared model' and is a online education service in the education & reference category. There are more than 50 alternatives to OpenCourseWare Consortium, not only websites but also apps for a variety of platforms, including Android, iPhone, iPad and Android Tablet apps. The best OpenCourseWare Consortium alternative is Khan Academy, which is free. Other great sites and apps similar to OpenCourseWare Consortium are Coursera, edX, Wikiversity and Wikibooks.