Duolingo
Learning · Duolingo
What it does: Language learning app with AI features.
Who it's for: Anyone who wants to learn a language a few minutes a day.
Free plan available Paid price: unconfirmed Pricing unconfirmed
What it does
Khanmigo is Khan Academy's AI tutor and teaching assistant. Instead of just giving answers, it guides learners step by step, and helps teachers plan lessons and create materials.
Who it's for
Students, parents and teachers, especially in K-12 education.
Good points
- Free for teachers
- Low monthly price for learners and families
- Encourages learning rather than just giving answers
- Parents can view their children's activity
Watch out for
- Not free for students outside partner schools
- Best used alongside Khan Academy content
- AI tutors can still make mistakes
Good for
Pricing
Free plan: yes · Paid plans from $4/month
Free for teachers. $4/month or $44/year for learners and families.
Last verified Oct 15, 2026 on the official pricing page. Prices can change; check before you buy.
Alternatives
Quizlet
Learning · Quizlet
What it does: Study tools with AI-generated flashcards.
Who it's for: Students of all ages and anyone studying for exams.
Free plan unclear Paid price: unconfirmed Pricing unconfirmed