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Duolingo

software 2 mentions from 2 sources Visit website →

A popular language-learning platform and mobile app with gamified lessons.

education apps mobile app mobile language learning
2

sources

Mentioned by

Tom Bilyeu Greg Isenberg

All mentions

Greg Isenberg mentioned ✓ High confidence
"We know how big of a business Duolingo is. Multiple billion dollar business. But I think if Duolingo were to start today, it might look something more like this."
From: 10 Unknown Apps Making $50K+ MRR (Copy Them) • ▶ 21:28 • Dec 2025

Attribution: Greg references Duolingo positively as a successful comparison point for the AI language learning app

Tom Bilyeu mentioned
"I could download Duolingo. It's going to teach me about cows and blue and all these things that I don't necessarily need to learn."
From: Why AI Experts Are Mass Quitting: The "World in Peril" Warning + El Paso's Cartel Scare • ▶ 45:33 • Feb 2026

Attribution: Drew mentions Duolingo as an alternative language learning option but notes its generic approach