Duolingo, Inc. (DUOL)
Vertical SaaSSaaS Metrics & Investor Data — Q4 2025
Duolingo, Inc. (DUOL) is a Vertical SaaS SaaS company with a market cap of $4.9B as of Q4 2025. The company trades at 3.8x EV/Revenue and has delivered +38.7% revenue growth year-over-year. With a gross margin of 72% and FCF margin of 35.6%, Duolingo, Inc. scores 74 on the Rule of 40 — placing it in the top quartile of public SaaS companies tracked by SaaSDB.
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