Duolingo

Learn a new language for free with bite-sized, gamified lessons.

softwareLanguage LearningLanguage LearningGamificationEducation

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Alternatives

read-frogAI-suggested

Choose read-frog if…

you need instant text‑to‑speech for pronunciation practice
you need real‑time translation while browsing foreign
you prefer a completely ad‑free, free‑to‑use tool
you want a lightweight companion instead of a full lesson

See details

LingvistAI-suggested

Choose Lingvist if…

you need AI‑tailored repetition for forgotten words
you want one subscription for 60+ languages
you prefer ad‑free lessons on web, iOS and Android
you want to create custom decks for work or hobbies

See details

DropsAI-suggested

Choose Drops if…

you need a strict 5‑minute daily habit
you study offline without cellular data
you prefer picture‑based word recall over grammar drills
you want a free tier that enforces micro‑learning

See details

BusuuAI-suggested

Choose Busuu if…

you need human feedback on speaking and writing
you prefer expert‑crafted lesson plans over gamified drills
you have only 10 minutes a day for study
you want offline access via a paid tier

See details

How to Decide

Duolingo is known for its free, bite-sized, gamified language lessons that attract learners of all ages and skill levels. The alternatives split into a few clear camps: read-frog stands out as an open‑source browser extension that adds AI‑powered text‑to‑speech and real‑time translation to language practice; Drops differentiates itself as a visual, mobile‑app focused on spaced‑repetition vocabulary building with offline language packs and a 5‑minute daily session limit.

When choosing a Duolingo alternative, consider the pricing model (pure free vs freemium caps), the deployment platform and offline capability (browser extension with online dependence versus a mobile app that works offline), the core feature focus (AI‑driven speech and translation tools versus visual vocabulary games with spaced‑repetition), and the licensing openness (open‑source community code versus proprietary software).

All Alternatives

read-frog

AI-suggested

Read Frog is a language learning and translation companion that helps users improve their language skills. It provides a range of features to support language learners, including text-to-speech functionality, translation, and language learning exercises.

✦ Best for casual language learners on a budget

FreeGPL-3.0WebAI-PoweredCross-PlatformText-to-Speech

Lingvist

AI-suggested

Lingvist is a language-learning app focused on vocabulary acquisition, using an AI-driven spaced repetition algorithm to identify which words a learner is about to forget and resurface them at the right time.

✦ Best for learners who want efficient, adaptive vocabulary practice across 60+ languages in one subscription.

FreemiumProprietaryiOSAndroidWebAdaptive Spaced RepetitionAI Placement TestCustom Decks

“Anki is a generic spaced‑repetition flashcard app widely used for language vocab, offering the same core learning mechanic.”

Drops

AI-suggested

Drops teaches vocabulary in over 40 languages through short, icon-driven games rather than grammar drills, pairing each word with an illustration to build recall through visual association and spaced repetition.

✦ Best for beginners who want a fast, visual way to build vocabulary in short daily sessions

FreemiumProprietaryiOSAndroidWebVisual FlashcardsSpaced RepetitionOffline Mode

“Duolingo provides bite‑sized, gamified vocab lessons, making it a broader but still comparable language‑learning option.”

Busuu

AI-suggested

Busuu is a language-learning platform offering structured courses in languages including Spanish, French, German, Japanese, Italian, Portuguese, Chinese, Polish, Turkish, Russian, Arabic, Dutch, and Korean.

✦ Best for learners who want structured courses plus real feedback from native speakers rather than pure gamification.

FreemiumProprietaryWebiOSAndroidBite-Sized LessonsSpeaking PracticeNative Speaker Feedback