Key Points Duolingo is a freemium language learning platform that provides kids and adults free access to over 40 languages. Duolingo grew revenues 45% YoY, crushed consensus analyst estimates by over 6X in Q4 2023, and raised its full-year 2024 guidance. Monthly active users (MAUs) rose 46.5% to 88.4 million in the quarter. 5 stocks we like better than Duolingo Duolingo Inc. NYSE: DUOL offers a freemium language learning platform that's taken the world by storm. It uses an incredibly simple, animated and g ...