There are several free alternatives to Coursera that offer a wide array of online courses across different fields:
edX: Founded by MIT and Harvard, edX provides free coursework from universities around the world. You can audit many courses for free, although a fee may be required for certificates.
Khan Academy: Known primarily for K-12 education, Khan Academy offers free courses in subjects like math, science, and computer programming.
Udemy: While Udemy is largely a paid platform, it does have a selection of free courses in various subjects, taught by independent instructors.
MIT OpenCourseWare: MIT’s initiative offers free access to a vast collection of MIT courses online, covering all of their undergraduate and graduate-level subjects.
FutureLearn: Partnering with universities and cultural institutions, FutureLearn offers a range of free short courses that you can join.
OpenLearn: The Open University’s OpenLearn provides free access to a wide range of educational materials and courses and covers numerous academic disciplines.
Alison: This platform offers a wide range of free online courses mainly focused on workplace-based skills.
Harvard Online Learning: Offers a variety of free online courses from Harvard, including subjects ranging from computer science to the humanities.
These platforms provide a valuable opportunity for learners to gain knowledge and skills without financial constraints, each with its unique set of offerings and features.