authn.edx.org的 10 大竞争对手

coursera.org

Learn in-demand skills with online courses and Professional Certificates from leading companies like Google, IBM, Meta, and Adobe. Explore flexible programs—from short courses to full degrees.

inkwire.co

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2u.com

2U partners with the world's top universities and companies to develop and deliver thousands of education programs—from free courses to master’s degrees—that accelerate careers and transform lives.

classcentral.com

Class Central aggregates courses from many providers to help you find the best courses on almost any subject, wherever they exist.

alison.com

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khanacademy.org

Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

udacity.com

Learn online and advance your career with courses in programming, data science, artificial intelligence, digital marketing, and more. Gain in-demand technical skills. Join today!

duolingo.com

Learn languages by playing a game. It's 100% free, fun, and scientifically proven to work.

grammarly.com

Grammarly’s free writing app will make sure your messages, documents, and social media posts are clear, mistake-free, and impactful.

piazza.com

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