Curious people and adults changing careers who want to learn on their own: a language, math, economics... Without a teacher or a program, you drown in contradictory resources.
Khanmigo, Khan Academy's AI tutor (khanacademy.org). It doesn't give the answers: it guides you with questions, like a good teacher, and builds a path tailored to your level, from elementary to higher education.
Trigger: You state your subject, level, and goal — guides you with questions and adapts the path to your answers, and you get structured progress without giving the answers.
Free for teachers; access varies by country and plan (check on khanacademy.org). Teacher tools 100% free forever; learners/families at $4/month or $44/year.
Yes. Teacher tools 100% free forever; learners/families at $4/month or $44/year.
Level: Easy. Setup takes 4 steps; the first one: Create a free account on Khan Academy.
Resist the temptation to ask it for the answer directly: learning happens by searching, and it's designed for that. Round it out with the platform's exercises, not just the chat.
I reread my courses for hours without retaining anything
$0 to ~$5/month (very generous free version to start).
I have 200 pages to absorb by tomorrow and I'm panicking
~$10 to $15/month (trial period to test).
I never know if I'm really ready for the exam
$0 to ~$12/month (limited free plan to try it out).
I'm learning English but I have no one to practice with
$0 to ~$15/month (free version to get started).
My essays go off in all directions
$0 to $12/month (limited free plan, Unlimited at $12/month).
Profile updated on November 1, 2026 — see what's new at the Directory.