Duolingo - The world’s most popular way to learn

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duolingo.com · AI & ML

Free, fun, and effective courses in languages and more. Learn with quick, science-based lessons personalized to you.

First discovered August 3, 2026

What will you build instead?

Generate an original startup idea inspired by this product — never a clone — across strategy, MVP, go-to-market, and launch. Your project remembers every conversation and every version.