Duolingo vs Khanmigo
A side-by-side comparison of Duolingo and Khanmigo, two Education tools, drawn from Ignaite's continuously-verified listings.
Compared from listings verified as of
Duolingo
EducationGamified language-learning app, now AI-first with Video Call practice and AI-built courses.
View DuolingoAt a glance
| Attribute | Duolingo | Khanmigo |
|---|---|---|
| Category | Education | Education |
| Pricing | FREEMIUM | FREEMIUM |
| License | Proprietary | Proprietary |
| Deployment | Cloud | Cloud |
| Platforms | Web, iOS, Android | Web, iOS, Android |
| Model support (differs) | Multi-model | Single model (proprietary) |
| Vendor (differs) | Duolingo, Inc. | Khan Academy |
| Capabilities (differs) |
|
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The honest brief
Duolingo
No other AI tutor matches its scale — 100M+ monthly learners and a decade of A/B-tested pedagogy behind every AI exercise.
- Free core experience
- Video Call speaking practice
- Birdbrain adaptive difficulty
- 40+ languages on offer
- AI course quality criticized
- Max tier costs ~$30/month
- Gamification over depth
Khanmigo
Coaches via Socratic questioning instead of giving answers, grounded in Khan Academy's vetted K-12 curriculum.
- Covers math, science, coding, humanities
- Drafts lesson plans and rubrics for teachers
- Free for teachers
- Learner plan only $4/month
- Best inside Khan Academy's ecosystem
- Narrower than general assistants
- Can be slow or over-cautious
- Limited subjects beyond core academics
When to pick which
Both cover AI tutoring.
Pick Duolingo if you need Language practice and Roleplay characters.
- Language practice (primary capability)
- Roleplay characters (secondary capability)
Pick Khanmigo if you need Lesson planning.
- Lesson planning (secondary capability)
Khanmigo leans on AI tutoring as a headline capability; Duolingo treats it as secondary.
- AI tutoring (primary capability)
They also differ on:
- Model support
- Multi-model · Single model (proprietary)