Duolingo's Q3 validated its 2026 strategy: growth first, monetization intensity later. Daily active users hit 64.9M, accelerating to 29% year-over-year growth from 23% in Q2 and 17% in Q1. Bookings followed, reaccelerating to 12% growth from 8%. The company now expects to land at the high end of its original guidance ranges: 12% bookings growth and 18% revenue growth.
Revenue of $309.0M beat consensus by 2%. Adjusted EBITDA of $78.7M slipped from the prior year's $80.0M, with margin compressing 400 basis points to 25.5%. The culprit: an $11.4M accrual for a company-wide performance bonus tied to hitting a Q4 DAU growth target of 25% or above, a cost excluded from prior guidance. Net income of $27.2M looks weak against last year's $292.2M, but that figure was inflated by a $222.7M one-time tax benefit.
Two straight quarters of DAU acceleration suggest Duolingo's product experiments are compounding. The Brawl Stars and Eggy Party partnerships alone drove millions of new and returning users. Management guided for Q4 DAU growth similar to Q3, implying momentum holds through year-end.
Bookings of $316.1M grew 12% year-over-year, a four-point sequential pickup. Subscription bookings led, rising 16% from 10% in Q2. Revenue growth moderated to 14% from 16%, but that reflects recognition lag; the stronger bookings should flow through in coming quarters. Gross margin expanded 40 basis points to 72.9%, helped by lower feature-based AI costs and favorable hosting economics.
A strategic shift on pricing: Duolingo is sunsetting its Max tier and migrating subscribers to the Super family plan at the same price point. The company is consolidating around a single premium tier that now includes unlimited AI Video Call, eliminating the higher-priced option. Minimal bookings impact, already baked into Q4 guidance. The message: management values breadth of Super subscribers over extracting premium prices from a smaller cohort. AI Video Call, expanding to all Super users by year-end, is meant to drive engagement and conversion.
Guidance moved up across all metrics. Bookings growth to 12% (high end of 10%–12%), revenue growth to 18% (high end of 15%–18%), adjusted EBITDA up $3M to $323M for a 26.5% margin. The Q4 guide: bookings of $382M (up 13%), revenue of $322M (up 14%). The Q4 adjusted EBITDA margin of 26.1% trails the full-year figure, reflecting the bonus accrual plus sequential gross margin compression to 72.0% as AI feature rollout expands.
The raise is modest in magnitude, sharp in signal. Duolingo isn't merely beating targets; it's tightening to the high end of February ranges while absorbing an unplanned bonus. Full-year adjusted EBITDA now sits $21M above the original midpoint. The buyback program, which has fully offset dilution from 2024 and 2025 equity grants, continues at a measured clip.
The read ahead is simple. User growth is running hot, and the monetization lag means financial benefits are still arriving. The open question: whether AI cost investments compressing Q4 gross margin become persistent pressure, or whether the per-unit cost efficiencies seen in Q3 keep offsetting feature expansion. For now, Duolingo has shown that investing in growth and better teaching can coexist with solid financials. The raised guidance says management believes the momentum holds.