The Motley Foolยท2025-08-13 08:15Core Insights - Duolingo, the world's largest digital language education platform, has experienced significant growth due to its integration of AI features, leading to a doubling of its stock price over the past year [2][9]. Company Performance - Duolingo reported over 128 million monthly active users in Q2 2025, a 24% increase year-over-year, with 10.9 million subscribers, marking a 37% growth [4]. - The company generated a record revenue of $252.3 million in Q2, a 41% increase from the previous year, surpassing management's forecast [7]. - Duolingo's net income reached $44.8 million in Q2, an 84% increase year-over-year, showcasing consistent profitability [9]. AI Integration - The platform's subscription tier, Duolingo Max, includes advanced AI features such as personalized feedback and chatbot-style roleplay, contributing to user engagement [5][6]. - Max subscribers accounted for 8% of total paying members in Q2, up from 7% in the previous quarter, indicating growing adoption of AI features [6]. Future Outlook - Management has raised the full-year revenue forecast for 2025 to over $1 billion, marking a significant milestone for the company [8]. - The stock is currently trading at a price-to-sales ratio of 20, which is a 22% premium to its long-term average [10]. - Based on future earnings potential, the forward P/E ratio is projected at 55.7 for 2025 and 44.4 for 2026, suggesting that while the stock is not cheap, it may still offer long-term investment potential [12][13][15].