Duolingo (DUOL) Q1 2025 earnings summary

Executive summary

• Achieved record Q1 growth with 130.2 million MAUs (up 33%) and 46.6 million DAUs (up 49%) year-over-year, exceeding internal expectations and driving strong financial performance.

• Net income rose 30% to $35.1 million, and Adjusted EBITDA increased 43% to $62.8 million compared to Q1 2024.

• Paid subscribers reached 10.3 million, a 40% increase year-over-year, with Max subscription tier at 7% of total subscribers.

• Continued expansion of product offerings, including imminent chess launch and ongoing growth in math and music modules.

• Leveraged generative AI to accelerate content creation, product development, and operational efficiencies.

Financial highlights

• Revenue grew 38% year-over-year to $230.7 million, driven by a 45% increase in subscription revenue and 11% growth in other revenue streams.

• Q1 gross margin declined by about 200 bps year-over-year to 71.1%, outperforming the expected 300 bps decline, mainly due to higher generative AI costs.

• Operating expenses rose 33% to $140.5 million, mainly from increased R&D, sales and marketing, and G&A costs.

• Net cash provided by operating activities was $105.6 million, up 26% year-over-year, and free cash flow increased to $103.0 million.

• Diluted EPS was $0.72, up from $0.57 in Q1 2024.

Outlook and guidance

• Full-year guidance anticipates a 150 bps gross margin decline year-over-year, with sequential 50 bps decline in Q2 and margin recovery in Q3 and Q4.

• Management expects existing cash, investments, and operating cash flow to support capital needs for at least the next 12 months.

• Confident in the 2025 roadmap, with no significant macroeconomic headwinds observed in Q2 to date.

• Expect gross margin to ramp up in the second half of the year, returning to year-end 2024 levels by Q4.

• Ongoing investment in AI-driven features and content, prioritizing reinvestment over cost savings.