Duolingo Alternatives: Duolingo vs Babbel vs Tandem vs Lingo Champion
If you’re evaluating alternatives to Duolingo, four popular options cover very different approaches: Duolingo, Babbel, Tandem, and Lingo Champion.
This page compares them using the input vs. output focus and real content vs. forced curriculum framework, plus a quick feature table so you can pick the best fit for your study style.
The Framework
- Output focused – emphasis on speaking/writing tasks and explicit study.
- Input focused – emphasis on reading/listening to understandable content and subconscious acquisition.
- Forced curriculum – fixed sequence; limited learner choice; content often de-contextualized or made-up.
- Free choice of real content – the learner chooses material; content mirrors what native speakers actually consume (fiction or non-fiction).
Image adapted from ComprehensibleInput.io
Where each app stands
- Duolingo — Output-leaning drills inside a forced, gamified path; content is mostly made-up sentences designed for practice, not natural use.
- Babbel — Course-first, with dialogues and grammar explanations; still exercise-heavy and on a fixed path, with little real content.
- Tandem — Free-choice and real-content chats with natives; strongly output-focused, as learning happens through text/voice exchange.
- Lingo Champion — Input-focused, with free choice of real content (news, videos, ebooks) and in-context tools like word tracking, grammar guides, and AI helpers.
Feature Comparison
| Feature | Duolingo | Babbel | Tandem | Lingo Champion |
|---|---|---|---|---|
| General approach | ||||
| Approach | Gamified curriculum | Course-style lessons | Social chatting | Comprehensible input |
| Focus | Output & drills | Output & grammar | Output (messages/voice) | Input (read/listen) |
| Content source | Made-up lesson content | Made-up & dialogues | Real user exchanges | Real news articles, YouTube videos, ebooks |
| Curriculum flexibility | Fixed path | Fixed path | Free choice (you choose partners) | Free choice (you choose content) |
| Features | ||||
| Known-word tracking | ✅ † | ✅ † | ❌ | ✅ |
| Import web pages / videos | ❌ | ❌ | ❌ | ✅ |
| Text-to-speech (for imports) | ❌ | ❌ | ❌ | ✅ |
| Flashcards / SRS | ✅ † | ✅ † | ❌ | ✅ |
| Grammar guides | ✅ | ✅ | ❌ | ✅ |
| AI assistance | ✅ | ✅ | ✅ | ✅ |
| Speaking practice | ✅ | ✅ | ✅ | ❌ |
| Writing practice | ✅ | ✅ | ✅ | ✅ |
| Compete with friends | ✅ | ❌ | ❌ | ❌ |
| Make friends | ❌ | ❌ | ✅ | ❌ |
| Learn while browsing (extension) | ❌ | ❌ | ❌ | ✅ |
| Vocabulary export | ❌ †† | ❌ | ❌ | ✅ |
| Platforms | ||||
| Web | ✅ | ✅ | ✅ | ✅ |
| Android | ✅ | ✅ | ✅ | ✅ |
| iOS | ✅ | ✅ | ✅ | ✅ |
| Pricing | ||||
| Free plan | ✅ | ✅ | ✅ | ✅ |
| Premium starting price (per month) | $12.99 | $13.45 | $16.40 | $7.99 |
- † Not customizable
- †† Only possible for some languages using the Lingo Champion browser extension
Choosing the right app for you
- Duolingo – Best for beginners to build a daily habit; not designed to take you to fluency.
- Babbel – Good if you like a structured course with clear grammar and dialogues.
- Tandem – Works once you have a solid vocabulary and want to practice using it with real people.
- Lingo Champion – Great if you know some basics and want to grow vocabulary naturally through real reading and listening.
Quick Links
- Duolingo – https://www.duolingo.com
- Babbel – https://www.babbel.com
- Tandem – https://www.tandem.net
- Lingo Champion – https://lingochampion.com
