
The Secret to Duolingo’s Growth

Here’s what stood out:An obsession with efficiencyAlignment between product strategy and acquisition strategyA singular focus to build a magical, sticky product through rapid iteration and endless optimization
Lenny Rachitsky • How to win in consumer subscription
DuolingoがどうやってDAUを4.5倍に成長させたかを、元CPOの方が語った記事。
https://t.co/dWqYA5TkfF
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鈴木慎吾 / TSUMIKI INC.x.com