In an era of digital transformation, few apps have successfully captured the attention and loyalty of users worldwide quite like Duolingo. As the world’s most popular language-learning platform, Duolingo boasts a staggering 34 million daily active users. With its gamified approach and accessible content, the platform continues to inspire users from all walks of life to practice new languages consistently. Its mascot, the green owl Duo, has become a symbol of encouragement—and at times, humorous persistence—in the language-learning journey.

A Game-Changing Approach to Language Learning
Founded in 2012 by Luis von Ahn and Severin Hacker, Duolingo was designed with a mission: to make high-quality education accessible to everyone, regardless of socioeconomic background. The app’s hybrid business model, which includes free access supported by ads and a premium subscription with extra perks, has made it widely available across the globe. “We worked really hard to keep Duolingo free because we want to give access to education to everybody,” Von Ahn emphasized in an interview with the BBC.
Duolingo’s impact spans cultures and demographics. A Colombian migrant, John Jairo Ocampo, used Duolingo to improve his English and secure better job opportunities in the U.S., reflecting the platform’s broader role in supporting migrants across the globe. From new migrants learning English to users perfecting lesser-known languages like Esperanto and Navajo, Duolingo’s reach is vast.
Global Influence: Gamification and Engagement
What truly sets Duolingo apart from competitors is its unique ability to make learning feel like a game. Von Ahn believes that the app’s fun, interactive approach, including streak tracking and character-driven storytelling, is what keeps users engaged. The streak feature, where users earn rewards for daily practice, has become a motivating factor for millions. A friend celebrating her 800-day Spanish streak and a Sri Lankan waitress in Brooklyn who credited Duolingo for her Spanish skills are just two examples of the app’s widespread influence.
The platform’s addictive nature isn’t confined to language learners. A 2023 report revealed that Duolingo brought in $531 million in revenue, with expectations to reach $731 million by the end of 2024. The brand has embraced social media platforms like TikTok, using Duo the owl in quirky videos to grow its user base. Even Bill Gates mentioned using Duolingo to regretfully realize how few languages he speaks.
Beyond Languages: The Future of Learning on Duolingo
With an expanding presence in subjects beyond languages, including math and music, Duolingo is positioning itself as a broader educational platform. “We want it to be the case that after you use the app, you feel like you did something good,” Von Ahn said, reflecting his vision of positive engagement in learning.
Despite the app’s overwhelming success, Von Ahn remains committed to maintaining Duolingo’s core principle of offering accessible education. “I don’t know if we’ll be able to teach everything, but I would like that,” he says, hinting at the company’s future potential to transform learning globally.
The Journey Continues
From a humble startup founded by two non-native English speakers, Duolingo has grown into a cultural phenomenon with 850 employees across six cities. The company’s journey, much like that of its users, is built on persistence, innovation, and the belief that education should be accessible to all. As Duolingo continues to expand, it may just redefine how people around the world learn—and who gets to access that learning.
Sources:
- BBC Interview with Luis von Ahn
- Duolingo’s Shareholders Letter 2023
- Case Study: Migrants’ Use of Duolingo in the U.S.
- Social Media Insights from TikTok