TL;DR Duolingo reported Q4 2025 revenue of $282.9 million (+35% YoY), closing its first billion-dollar year, breaking estimates again. The stock dropped 22.5% anyway. Again. The company plans to slow down monetization to grow to 100 million DAUs until 2028, by focusing on teaching quality, giving more to free users, and growing non-language courses. Duolingo’s Q4 2025 results confirmed something we highlighted in its 2025 review: growth is slowing. The company crossed a billion dollars in r

Duolingo’s side business, Duo’s Taquería, has doubled its revenue to $1.3M in 2024

Udemy’s latest ‘Strategic Business Update’ uses corporate euphemisms to signal job cuts while pivoting to enterprise clients.

In 2021, Udacity consolidated its enterprise focus, launched fewer free courses, but tripled scholarships.