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Duolingo

Freemium
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A popular language-learning platform that uses gamified, bite-sized lessons to make education free, fun, and accessible to everyone, offering a wide array of languages on web and mobile.

Try it out

Duolingo is a leading ed-tech platform designed to make learning a new language feel like a game. It primarily serves casual learners, students, and travelers who want an engaging, accessible, and often free way to build foundational vocabulary and grammar skills. The platform's unique value proposition lies in its gamification elements like points, streaks, and leaderboards, which foster daily habits and high user engagement. By breaking down complex language concepts into short, manageable exercises, Duolingo effectively lowers the barrier to entry for language acquisition. While it excels at motivation and vocabulary building, it is best used as a starting point or supplement rather than a standalone path to complete fluency.

Pros

  • The gamified learning model with streaks, points, and leaderboards is highly effective at building and maintaining user motivation.
  • A vast selection of over 40 languages for English speakers, including less common and fictional languages.
  • The core learning experience is entirely free, making it one of the most accessible language tools globally.
  • Bite-sized lessons are designed to fit into short breaks, making it easy to learn on-the-go with a busy schedule.
  • Exercises cover a mix of skills including reading, writing, listening, and basic speaking practice.

Cons

  • The 'Hearts' system in the free version punishes mistakes by limiting lesson attempts, which can hinder the learning process.
  • Lacks in-depth grammatical explanations and cultural context provided by more traditional or intensive language programs.
  • Some example sentences can be nonsensical or unnatural, prioritizing direct translation over practical conversational usage.
  • The synthesized text-to-speech audio can be robotic and lacks the nuance of authentic native speakers.

Key features

  • Gamified lessons with XP points, gems, and competitive leaderboards
  • Personalized learning path that adapts to user performance
  • Spaced repetition algorithm to reinforce vocabulary retention
  • Streak tracking to encourage daily practice
  • Duolingo Stories for improving reading and listening comprehension (in select languages)
  • Mistakes Inbox for targeted practice (Super Duolingo feature)
  • Speaking, reading, listening, and writing exercises
  • Character-based writing lessons for non-Latin alphabets

Integrations

iOS (App Store)Android (Google Play Store)Web BrowsersApple School Manager (Duolingo for Schools)Google Classroom (Duolingo for Schools)Duolingo English Test

Target audience

Casual learners, students seeking supplemental tools, travelers preparing for a trip, and individuals looking for a free and accessible entry into learning a new language.

Ratings & Reviews

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Key Metrics

Active Users

80M+ monthly users

Founded

2011

Headquarters

Pittsburgh, USA

Pricing Tiers

Free

Ad-supported access to all learning content. Includes the 'Heart' system, which limits the number of mistakes you can make per session.

Free

Super Duolingo

Removes all ads, provides unlimited Hearts for non-stop learning, offers personalized practice in the Practice Hub, and allows users to test out of units. Billed annually at $83.88.

$6.99/mo

Super Duolingo Family Plan

Includes all the benefits of an individual Super Duolingo plan for up to six separate accounts. Billed annually at $119.99.

$9.99/mo

Frequently Asked Questions

Top Alternatives to Duolingo

Babbel

Focuses on practical, real-world conversational skills with lessons created by linguists, making it a stronger choice for learners who prioritize travel and dialogue.

Rosetta Stone

Uses a dynamic immersion method without translations, forcing you to learn contextually, which suits learners who prefer a more challenging, intuitive approach.

Memrise

Leverages user-generated mnemonic devices and video clips of native speakers, offering a more authentic and crowd-sourced approach to vocabulary and pronunciation.

Ready to get started?

Join thousands of users and see how Duolingo can transform your workflow today.

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