Khan Academy is not-for-profit with the goal of changing education for the better by providing a free world-class education to anyone anywhere.
Cost / License
- Free
- Proprietary
Application types
Platforms
- Online
- Android
- iPhone
- Android Tablet
- iPad




The best free alternative to Brilliant.org is Khan Academy. If that doesn't suit you, our users have ranked more than 50 alternatives to Brilliant.org and many of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Brilliant.org are Wikiversity, SkillShare, TED-Ed and DataCamp.
Khan Academy is not-for-profit with the goal of changing education for the better by providing a free world-class education to anyone anywhere.




Wikiversity is a Wikimedia Foundation project devoted to learning resources, learning projects, and research for use in all levels, types, and styles of education from pre-school to university, including professional training and informal learning.

Skillshare is an online platform offering diverse classes in areas such as Design, Art, Film, Photography, Animation, Music, Productivity, Writing, Marketing, Development, Crafts, Home & Lifestyle, and Personal Development.




TED-Ed’s commitment to creating lessons worth sharing is an extension of TED’s mission of spreading great ideas. Within the growing TED-Ed video library, you will find carefully curated educational videos, many of which represent collaborations between talented educators and...

Interactive learning for 12 million globally with 400+ courses; master Python, SQL, and AI. Uses real-world projects, free chapters, updated content.




Read hand-picked articles from today’s thought leaders. Save the ideas that inspire you and the methods that could take you to the next level. You absorb, remember and act more, with just 5 minutes per day.




Since 2001, MIT OpenCourseWare has been creating new opportunities for millions of learners and educators, sharing Open Educational Resources (OER) from MIT and helping to lead a global revolution in free access to knowledge.




Discover Mathigon, a groundbreaking new education platform that adapts to every individual student. Mathematics has never been so colourful.
Duolingo Math is an interactive learning platform that incorporates Duolingo's proven methods into math education, offering lessons in elementary and everyday math for both students and adults.




A free learning app and website (anton.app) for preschool to middle school for all subjects: English language arts, math, science, social studies, languages and music.




Imprint: Learn Visually is a visual learning platform offering courses, quick reads, and visual guides to bestselling books in various fields such as psychology, philosophy, history, finance, leadership, business, health, science, and technology.




Academic Earth offers free access to video courses and academic lectures from leading colleges and universities.

It's free, and it's incredibly comprehensive all the way through calculus. It also offers subjects not seen on Brilliant.org, such as grammar.