Khan Academy + Khanmigo
Khan Academy (nonprofit) · Grades K–12+
Every pod's free backbone for math and science practice, with the safest AI tutor we've reviewed as a $4 add-on
Free; Khanmigo $4/month or $44/year (one parent account covers up to 10 children)
Overview
The free, ad-free K–12 library of video lessons and mastery practice — plus Khanmigo, its AI tutor that guides kids Socratically with questions and hints instead of handing over answers. Parents see every chat. Student data is contractually off-limits for AI training.
Strengths
- •Best-in-class math content, free forever — the deepest area of the platform
- •The strongest privacy posture of any AI learning tool we've reviewed: no training on student data, full parent chat visibility, built-in reminders not to share personal information
- •Khanmigo's Socratic design means kids can't shortcut to answers — it makes them think
- •The $4 family plan covers up to ten children — one subscription can serve a whole pod
- •Common Sense Media rates Khanmigo 4/5, above ChatGPT and Gemini
Limitations
- •A supplement, not a complete curriculum — strongest in math and science; writing, literature, and history are thinner
- •The video-lesson format bores some younger kids — pair with hands-on work
- •Khanmigo isn't available in every country
Best fit for
- •Any family wanting a free, trustworthy math and science backbone
- •Pods sharing one Khanmigo family plan across member kids
- •Upper-elementary through high school students who benefit from a patient, question-asking tutor
- •SAT and AP prep on a budget of zero
The honest read
The rare edtech where the incentives are clean: a nonprofit, contractually barred from training AI on your kid's data, charging $4 a month. It's a supplement, not a school — math and science are superb, humanities thinner. The Socratic design means your kid can't shortcut to answers, which is exactly what you want from an AI tutor.
Get Khan Academy + Khanmigo
Every pod's free backbone for math and science practice, with the safest AI tutor we've reviewed as a $4 add-on
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Khan Academy + Khanmigo
Free; Khanmigo $4/month or $44/year (one parent account covers up to 10 children)