Duolingo shares drop as revenue outlook trails views again

Duolingo shares fell after a $302 million third-quarter revenue forecast missed expectations, even as daily active users rose 23%.

Revenue guide cools the rally

Shares of Duolingo Inc. dropped as much as 12% on Wednesday after the language-learning company gave a current-quarter sales outlook just under analyst forecasts. The company said it expects third-quarter revenue of $302 million, while consensus expectations were about $304 million.

The reaction showed how little room high-growth app companies have when user metrics improve but near-term monetization looks less certain. Duolingo had already been under pressure, with its shares down 23% for the year before the latest results were released.

Daily users top estimates

Duolingo’s second-quarter report offered one clear strength: more people are using the app every day. Daily active users rose 23% from a year earlier to 58.7 million, ahead of the 57.4 million analyst consensus cited in the source material.

Chief Executive Officer Luis Von Ahn told shareholders that the pickup came from product and marketing changes, plus a one-time campaign that let users restore lost streaks. Streaks are central to Duolingo’s engagement loop because they encourage users to open the app repeatedly rather than study occasionally.

Von Ahn said the company now expects daily active user growth to stay above the 20% target it previously set for the rest of the year. Management has also set a longer-range goal of reaching 100 million daily active users in 2028, nearly doubling the current base.

Subscriptions face the AI test

The harder question is whether those users will convert into more paid subscriptions. Duolingo has been pushing Super Duolingo while trying to defend time spent on the app against AI tools and other learning products that can answer language questions instantly.

Von Ahn said in the shareholder letter that Duolingo is trying to lift revenue without "increasing friction" for free users. Longer free trials are one example the company highlighted; the bet is that a lower barrier can support both paid conversion and daily usage.

Second-quarter revenue rose 18% from a year earlier to $298.5 million, above analyst expectations of $295.6 million. The comparison matters because the third-quarter guide was not a collapse in demand; it was a small shortfall against expectations at a moment when investors wanted proof that growth and monetization were advancing together.

The company’s model depends on a delicate balance. Push subscriptions too aggressively, and free users may visit less often; keep the free product too generous, and revenue per user can lag the user base.

Three paths for Duolingo

If third-quarter revenue lands near the $302 million guide and daily active user growth remains above 20%, Duolingo can argue that it is choosing a wider user funnel over faster short-term monetization. For the company, that would keep the 100 million-user target visible; for the app sector, it would favor engagement-first strategies; at the macro level, it would suggest consumer subscription demand is selective but not broken.

If revenue misses the guide or paid subscriptions weaken, investors may focus on whether AI alternatives are reducing the urgency to pay for structured language lessons. Duolingo would then face pressure to show stronger conversion, education apps would likely spend more on differentiation, and the broader consumer-tech signal would be softer discretionary spending on digital services.

If longer trials raise both paid conversion and app visits, the company gets the cleanest outcome: more users, more revenue and less churn risk. The open questions are whether the streak revival created lasting behavior, how much AI competition changes study habits, and whether investors will reward user growth before monetization becomes more visible.