Can DUOL's Green Machine Sustain Its Strong User Growth Momentum?

Duolingo achieved a record Current User Retention Rate (CURR) of 84%, up one percentage point year-over-year. The company is leveraging its 'Green Machine' system to test and implement product improvements while expanding AI-powered Video Call features to more Super Duolingo subscribers. Longer free trials are showing encouraging early results in supporting both revenues and daily active users, with the company prioritizing retention and teaching quality alongside monetization efforts.