Khan Academy
Khan Academy (nonprofit)
World-class fundamentals, completely free.
Price
Free
Last checked
August 2026
Best for
Free fundamentals
Category
Everything under one roof
About Khan Academy
Khan Academy is the rare platform with no catch. A nonprofit, it offers thousands of lessons in math, science, economics, and computing, completely free with no premium tier hiding the good stuff. The mastery-based exercises adapt to your level, and the AI tutor Khanmigo helps when you get stuck. It will not give you a career certificate, but it will give you the foundations everything else builds on. For brushing up fundamentals, nothing beats it at any price.
Khan Academy pricing
Khan Academy is free. There is no paid plan.
Every plan Khan Academy sells, with the yearly price next to the monthly one.
“Completely free, no catch, no upsell. A nonprofit that teaches math, science, and economics better than most paid platforms. The gold standard for foundational knowledge.”Editorial team, via CourseShortlist
Where to get it
Free
Sign up directly with the provider.
Compare Khan Academy head-to-head
More all-in-one learning platforms
View allFrequently asked questions
Who is behind Khan Academy?
Khan Academy is part of nonprofit. The brand is sold under its own name, but the owner is a different company, and that is the name on your invoice and in the terms.
Prices and plans can change at any time; always check current pricing with the provider.