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How Duolingo Built a Partner Ecosystem for Language Learning
Description
In this episode, Lucas and Luna explore how Duolingo grew from a free language app to a platform with over 500 million users by building a multi-layered partner ecosystem. They break down three key partnership models: the Duolingo English Test, which became a certified alternative to TOEFL and IELTS through partnerships with over 4,500 universities; the Duolingo for Schools program, which gives teachers a free dashboard and analytics; and the Duolingo ABC literacy app, which partnered with nonprofits to distribute early-reading content. They discuss the strategic pivot from purely consumer-driven growth to institutional partnerships with schools, universities, and governments. Lucas and Luna also examine the economics behind the freemium model and how Duolingo's gamified approach drove a 47% year-over-year increase in daily active users as of Q1 2026. Tune in to learn how a cute green owl built a global education partnership machine.