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Khan Academy vs Duolingo
Side-by-side comparison of features, pricing, and ratings
Pricing
Free
Freemium
Plans
$0
$44/year
$0
$6.99/mo
$13.99/mo
Rating
—
—
Popularity
3.5k views
5.7k views
Skill Level
Beginner-friendly
Beginner-friendly
API Available
Platforms
WebMobile
WebMobile
Categories
🔬 Research & Education
🔬 Research & Education
Features
AI tutor Khanmigo
Step-by-step guidance
Personalized practice
Progress tracking
Teacher dashboard
Mastery learning
Video lessons
Writing coach
Debate partner
Lesson planning assistance
Student insights
AI-powered grading
Parent dashboard
Mobile app
Offline access
AI-personalized lessons
Gamified learning with streaks and leaderboards
AI roleplay conversations (Max)
Explain my answer AI (Max)
40+ languages
Streak tracking
Podcast content
Hearing and speaking exercises
Stories and interactive content
Unlimited hearts (Super)
Ad-free experience (Super)
Progress quizzes (Super)
Integrations
Google Classroom
Clever
Schoology
Canvas
iOS
Android