Duolingo is a high-quality, wide-moat software business growing revenue at 26% year-over-year with an excellent Piotroski score, but the stock has moved well past its near-term resistance target, the risk/reward is deeply unfavorable, and two recent earnings misses have interrupted what had been an exceptional beat record — the fundamental case is strong but the current entry point is not.
Thesis pillars
- Strong Revenue Growth Profile↑Improving
- Wide Moat High Quality Franchise→Stable
- Above Target Deeply Unfavorable Setup↓Deteriorating
- +1 more pillar — see the Why tab for full reasoning
Pillars as of Jul 3, 2026, based on the 10-K filed Feb 27, 2026· older than 90 days
Duolingo, Inc. (DUOL) Stock Analysis
Breakout setup
Technology · Software - Application
Hold if already holding. Not a fresh buy at $161.27, but acceptable to hold if already in. Reasons: Concentration risk — Supplier: Apple App Store and Google Play Store; Analyst target reached - limited upside remaining.
Duolingo offers language, math, music, and chess courses to more than 130 million monthly active users globally through a freemium mobile app. Revenue flows from subscriptions (Super Duolingo and Duolingo Max, used by approximately 9% of MAUs), ads served to free users, and the... Read more
Hold if already holding. Not a fresh buy at $161.27, but acceptable to hold if already in. Reasons: Concentration risk — Supplier: Apple App Store and Google Play Store; Analyst target reached - limited upside remaining. Chart setup: Golden cross, above all MAs, RSI 58, MACD bullish. Fundamentals strong but target reached (-23.2% upside). Wait for pullback. | News modifier -1 (STRONG_BUY_WAIT → HOLD_IF_HOLDING) Score 6.2/10, moderate confidence.
Passes 7/9 gates (positive momentum, no SEC red flags, news boost analyst 0.50, news boost analyst cluster(4), earnings proximity 112d clear, semi cycle peak clear, materials cycle peak clear). Fails on favorable risk/reward ratio. Suitability: speculative.
About Duolingo, Inc.
About Duolingo, Inc.
Duolingo reached more than 130 million monthly active users globally by December 31, 2025, with approximately 43 million daily active users on streaks of seven days or longer and about 15 million on 365-day streaks. The company's 900-plus employees—including more than 430 engineers—run a freemium model where approximately 9% of MAUs paid for Super Duolingo or Duolingo Max subscriptions; remaining users generate ad revenue after each lesson.
Duolingo generates revenue through three streams: subscription fees for Super Duolingo (with a family plan of up to six users launched in 2021) and Duolingo Max (a higher-priced tier launched in 2023 offering AI-generated learning features), advertising displayed to free users at the end of each lesson, and the Duolingo English Test—an online English-proficiency assessment accepted by over 6,100 education programs worldwide, including 24 of the top 25 U.S. undergraduate programs ranked by international enrollment and all Ivy League institutions, MIT, and Stanford. App distribution and payment collection rely primarily on the Apple App Store and Google Play Store, creating a dependency on a limited number of third-party platform providers for the large majority of user acquisition and subscription revenue collection. Cloud infrastructure depends on Amazon Web Services and Google Cloud, where a significant portion of product traffic is hosted. The company competes with app-based and offline language learning platforms, literacy products, and math, music, and chess learning tools.
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Duolingo's global user base—spanning all ages and multiple jurisdictions—exposes the company to evolving privacy and AI regulatory frameworks. The EU Artificial Intelligence Act has come into force with provisions gradually becoming effective, introducing requirements that may affect Duolingo's classification engine operating across more than 40 languages and its AI-generated learning features including Roleplay, Explain My Answer, DuoRadio, and Video Call. The company acknowledges that 'the application and interpretation of these laws and regulations often are uncertain, particularly in new and rapidly evolving industries,' creating compliance overhead that may scale as the AI feature set expands.
See also: Technology · Software - Application
From Duolingo, Inc.'s most recent 10-K filing, extracted June 9, 2026.
Recent developments
updated Nov 4, 2026Recent Developments — Duolingo, Inc.
Latest news
- NEWS DUOL Shareholder Alert: Duolingo, Inc. Securities Class Action Lawsuit - Investors With Losses May Contact Levi & Korsin — PR Newswire Nov 4, 2026 negative
- NEWS Duolingo (DUOL) Surges 14.3% Pre-Market Amid Post-Midterm Optimi - GuruFocus — GuruFocus Nov 4, 2026 positive
- NEWS Robbins LLP Urges DUOL Shareholders with Significant Losses to Contact the Firm for Information About the Duolingo, Inc. — Morningstar Nov 4, 2026 negative
- NEWS Why Is DUOL Stock Surging Over 11% Overnight Today? - Stocktwits — Stocktwits Nov 4, 2026 positive
- NEWS Why Is DUOL Stock Surging Over 11% Overnight Today? - Yahoo Finance — Yahoo Finance Nov 4, 2026 positive
Latest item Nov 4, 2026 · Generated 2026-11-05T11:34:07Z.
Upcoming dated catalysts
Thesis
Key Metrics
Quality Signals
Options Flow
Concentration Risks(10-K Item 1A)
- HIGHSupplierApple App Store and Google Play Store10-K Item 1A: 'We rely primarily on a limited number of third-party platforms such as the Apple App Store and the Google Play Store to distribute our products and collect payments.'
- MEDIUMSupplierAWS and Google Cloud10-K Item 1A: 'Amazon Web Services ("AWS") and Google Cloud ... A significant portion of our product traffic is hosted by a limited number of vendors'
Model-generated analysis — not investment advice. Not a registered investment advisor. Past performance does not guarantee future results. How we score · Editorial policy
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Rating Breakdown
2 floor-breakers·2 ceiling hits
Technicals below the gate floor. Component breakdown shows what dragged the score down.static
No near-term catalyst priced in. Thesis progression will come from fundamentals grinding, not event reaction.static
Price Targets
Position Sizing
Risk Alerts
Earnings
Verdict History
Frequently Asked Questions
Hold if already holding. Not a fresh buy at $161.27, but acceptable to hold if already in. Reasons: Concentration risk — Supplier: Apple App Store and Google Play Store; Analyst target reached - limited upside remaining. Chart setup: Golden cross, above all MAs, RSI 58, MACD bullish. Fundamentals strong but target reached (-23.2% upside). Wait for pullback. | News modifier -1 (STRONG_BUY_WAIT → HOLD_IF_HOLDING) Analyst target $123.81 reached (−23.2%), stop $149.98 (−7.5%), A.R:R -1.6:1. Score 6.2/10, moderate confidence.
Analyst target $123.81 reached (−23.2% from $161.27); no take-profit level is published. Analyst target $123.81 reached (−23.2%), stop $149.98 (−7.5%), A.R:R -1.6:1. Stop-loss: $149.98.
Concentration risk — Supplier: Apple App Store and Google Play Store; Analyst target reached - limited upside remaining; Sector modifier (Technology): -0.8.
Duolingo, Inc. trades at a P/E of 53.4 (forward 21.1). TrendMatrix value score: 4.9/10. Verdict: Hold.
31 analysts rate DUOL, with a consensus score of 3.4/5. 18 analysts publish price targets averaging $138.
What does Duolingo, Inc. do?Duolingo offers language, math, music, and chess courses to more than 130 million monthly active users globally through...
Duolingo offers language, math, music, and chess courses to more than 130 million monthly active users globally through a freemium mobile app. Revenue flows from subscriptions (Super Duolingo and Duolingo Max, used by approximately 9% of MAUs), ads served to free users, and the paid Duolingo English Test. Nearly 2 billion daily exercises generate a learning dataset that powers continuous A/B testing.