Five months later, Duolingo hasn’t laid off a single full-time employee, and is instead using artificial intelligence to bolster the productivity of the humans it does employ, co-founder and CEO Luis von Ahn said at the Fast Company Innovation Festival 2025 on Tuesday.
https://www.cnbc.com/2025/09/17/duolingo-ceo-how-ai-makes-my-employees-more-productive-without-layoffs.html