Introduction
Duolingo’s shares are falling sharply after the company reported its Q4 2025 results, despite posting strong user and revenue growth and surpassing $1 billion in annual revenue for the first time. The selloff is being driven less by what Duolingo delivered in the quarter and more by what it signaled for 2026. Management told investors it plans to prioritize user growth and product improvements, even if that means slower near-term financial expansion.
Q4 2025 Results Show Continued Momentum
Duolingo reported solid gains across key operating metrics in the fourth quarter. Daily active users rose to 52.7 million, up 30% year over year. Paid subscribers increased to 12.2 million, up 28%. Revenue reached $282.9 million, up 35%, while total bookings came in at $336.8 million, up 24%. The company reported $42 million in net income for the quarter.
For full-year 2025, Duolingo posted $1.03 billion in revenue and $1.15 billion in bookings, with bookings up 33% year over year. Net income for the year totaled $414.1 million. Management characterized results as strong, noting the company ended 2025 with more than 50 million daily active users and more than $1 billion in annual bookings.
Management Shifts the 2026 Message to User Growth
The market reaction centered on a strategic choice. Duolingo’s CEO Luis von Ahn said the company will deliberately prioritize user growth and teaching quality in 2026, focusing on improving the free learner experience to boost word of mouth. The company also aims to expand into newer growth engines such as chess, math, and music, acknowledging this emphasis could moderate near-term financial growth.
Duolingo’s stated medium-term ambition is to reach 100 million daily active users. Part of the plan involves expanding access to AI features by offering some tools to subscribers on lower-cost plans that might otherwise be reserved for premium tiers. This approach can help grow adoption and loyalty, but it also risks reducing near-term monetization by leaving potential subscription revenue on the table.
Guidance Comes in Below Expectations
Investor concern intensified when Duolingo issued its outlook for early 2026 and the full year. For Q1 2026, the company forecast bookings of about $301.5 million, implying roughly 11% year-over-year growth. For full-year 2026, it projected bookings growth of 10% to 12%, to $1.274 billion to $1.298 billion.
On revenue, Duolingo guided to about $288.5 million in Q1 revenue, up roughly 25%, and full-year 2026 revenue of $1.197 billion to $1.221 billion, representing 15% to 18% growth. The issue is that these ranges were described as below analyst expectations, reinforcing the idea that the company is trading near-term financial performance for longer-term user expansion.
Stock Drop Extends a Longer Slide
Following the guidance, Duolingo shares fell steeply in premarket trading, down about 26% to below $85 after closing at $117.45. The move adds to a prolonged downturn from the company’s May 2025 peak above $544 per share. The stock is down more than 78% from that high even before the latest post-earnings decline, reflecting a broad repricing of expectations and sentiment over the past year.
The longer slide has also been tied to reputational and strategy debates following an “AI-first” memo released in spring 2025 that drew user backlash. Duolingo later said the memo was misinterpreted and that it did not fire full-time employees, but investor confidence has remained sensitive to the company’s growth narrative and monetization path.
Conclusion
Duolingo delivered strong Q4 and full-year 2025 growth, but the market is reacting to a 2026 strategy that explicitly de-emphasizes near-term financial acceleration. Guidance for bookings and revenue implies a slower growth profile than investors expected, while the plan to broaden AI access through lower-cost tiers raises monetization trade-offs. The next phase for the stock will likely hinge on whether faster user growth translates into durable subscriber expansion and higher lifetime value without eroding pricing power.
