DUOL vs UDMY

For growth investors, Duolingo, Inc.

(DUOL) is the stronger pick with 38. 7% revenue growth year-over-year, versus 0. 4% for Udemy, Inc. (UDMY). Duolingo, Inc. (DUOL) offers the better valuation at 12. 3x trailing P/E (35. 5x forward), making it the more compelling value choice. Analysts rate Duolingo, Inc. (DUOL) a "Hold" — based on 22 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, Duolingo, Inc.

(DUOL) is the cheapest at 12. 3x versus Udemy, Inc. at 186. 8x. On forward P/E, Udemy, Inc. is actually cheaper at 9. 6x — notably different from the trailing picture, reflecting expected earnings growth.

Over the past 5 years, Duolingo, Inc.

(DUOL) delivered a total return of -24. 5%, compared to -82. 5% for Udemy, Inc. (UDMY). Over 10 years, the gap is even starker: DUOL returned -24. 5% versus UDMY's -82. 5%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), Duolingo, Inc.

(DUOL) is the lower-risk stock at 1. 20β versus Udemy, Inc. 's 1. 21β — meaning UDMY is approximately 1% more volatile than DUOL relative to the S&P 500. On balance sheet safety, Udemy, Inc. (UDMY) carries a lower debt/equity ratio of 5% versus 7% for Duolingo, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Duolingo, Inc.

(DUOL) is pulling ahead at 38. 7% versus 0. 4% for Udemy, Inc. (UDMY). On earnings-per-share growth, the picture is similar: Duolingo, Inc. grew EPS 355. 9% year-over-year, compared to 104. 6% for Udemy, Inc.. Over a 3-year CAGR, DUOL leads at 41. 1% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

Duolingo, Inc.

(DUOL) is the more profitable company, earning 39. 9% net margin versus 0. 5% for Udemy, Inc. — meaning it keeps 39. 9% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: DUOL leads at 13. 1% versus -0. 3% for UDMY. At the gross margin level — before operating expenses — DUOL leads at 72. 2%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

On forward earnings alone, Udemy, Inc.

(UDMY) trades at 9. 6x forward P/E versus 35. 5x for Duolingo, Inc. — 25. 9x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for DUOL: 110. 0% to $220. 56.

None of the stocks in this comparison currently pay a material dividend.

All are effectively zero-yield and should be held for capital appreciation rather than income.

For long-horizon retirement investors, Duolingo, Inc.

(DUOL) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 1. 20)). Both have compounded well over 10 years (DUOL: -24. 5%, UDMY: -82. 5%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

These companies operate in different sectors (DUOL (Technology) and UDMY (Consumer Defensive)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: DUOL is a small-cap high-growth stock; UDMY is a small-cap quality compounder stock. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.