Our take: Khan Academy is a free, nonprofit course site that is great for building math and science foundations step by step; its AI tutor Khanmigo is paid for learners.
- Courses are free
- 501(c)(3) nonprofit
- Khanmigo paid for learners
- Not tested by us yet
- ? China access — not tested yet
Checked before sign-up
Checked 28 Sep 2026 · from official pricing and help pages · not tested hands-on yet
Free plan840+ courses free
Paid fromKhanmigo US$4/month or US$44/year
Sign-upAccount to save progress
Your data: Progress is saved to your Khan Academy account; the organization is a donor-supported nonprofit.
Data sheet
Every row shows how we know it
| Price | Free for students, teachers and parents Official |
|---|---|
| Scope | 840+ K-12 and early college courses, 55+ languages Official |
| Operator | Donor-supported 501(c)(3) nonprofit Official |
| Khanmigo for learners and parents | US$4/month or US$44/year, sales tax not included Official |
| Khanmigo for teachers | Free Official |
| Access from China | — Not tested |
When to use it
Use Khan Academy to rebuild math or science basics with free lessons and practice exercises.
Before you use it
Course coverage differs by language, so check that your subject exists in your language before committing.
How to use it
- Go to khanacademy.org and sign up as a learner, teacher or parent
- Pick a subject and grade-level course
- Watch lessons and level up with practice exercises
Alternatives
Checked 28 Sep 2026 · compiled from official information, not yet tested by us. Found something outdated? Tell us. · About Khan Academy (official)