WallStSmart

Duolingo Inc (DUOL)vsUber Technologies Inc (UBER)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Uber Technologies Inc generates 4913% more annual revenue ($52.02B vs $1.04B). DUOL leads profitability with a 39.9% profit margin vs 19.3%. DUOL trades at a lower P/E of 11.4x. DUOL earns a higher WallStSmart Score of 69/100 (B-).

DUOL

Strong Buy

69

out of 100

Grade: B-

Growth: 8.0Profit: 8.5Value: 8.3Quality: 6.5
Piotroski: 3/9Altman Z: 1.20

UBER

Buy

56

out of 100

Grade: C

Growth: 6.0Profit: 7.5Value: 4.7Quality: 6.0
Piotroski: 4/9Altman Z: 1.47
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

DUOLUndervalued (+72.8%)

Margin of Safety

+72.8%

Fair Value

$401.08

Current Price

$99.12

$301.96 discount

UndervaluedFair: $401.08Overvalued
UBERSignificantly Overvalued (-122.0%)

Margin of Safety

-122.0%

Fair Value

$32.16

Current Price

$73.08

$40.92 premium

UndervaluedFair: $32.16Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

DUOL5 strengths · Avg: 10.0/10
P/E RatioValuation
11.4x10/10

Attractively priced relative to earnings

Return on EquityProfitability
38.1%10/10

Every $100 of equity generates 38 in profit

Profit MarginProfitability
39.9%10/10

Keeps 40 of every $100 in revenue as profit

Revenue GrowthGrowth
35.0%10/10

Revenue surging 35.0% year-over-year

Debt/EquityHealth
0.0710/10

Conservative balance sheet, low leverage

UBER5 strengths · Avg: 8.6/10
Return on EquityProfitability
39.9%10/10

Every $100 of equity generates 40 in profit

Market CapQuality
$150.31B9/10

Large-cap with strong market position

P/E RatioValuation
15.3x8/10

Attractively priced relative to earnings

Revenue GrowthGrowth
20.1%8/10

Revenue surging 20.1% year-over-year

Free Cash FlowQuality
$2.81B8/10

Generating 2.8B in free cash flow

Areas to Watch

DUOL3 concerns · Avg: 3.0/10
EPS GrowthGrowth
1.9%4/10

1.9% earnings growth

Piotroski F-ScoreQuality
3/93/10

Weak financial health signals

Altman Z-ScoreHealth
1.202/10

Distress zone — elevated risk

UBER3 concerns · Avg: 2.0/10
PEG RatioValuation
4.512/10

Expensive relative to growth rate

EPS GrowthGrowth
-95.6%2/10

Earnings declined 95.6%

Altman Z-ScoreHealth
1.472/10

Distress zone — elevated risk

Comparative Analysis Report

WallStSmart Research

Bull Case : DUOL

The strongest argument for DUOL centers on P/E Ratio, Return on Equity, Profit Margin. Profitability is solid with margins at 39.9% and operating margin at 15.5%. Revenue growth of 35.0% demonstrates continued momentum.

Bull Case : UBER

The strongest argument for UBER centers on Return on Equity, Market Cap, P/E Ratio. Profitability is solid with margins at 19.3% and operating margin at 12.3%. Revenue growth of 20.1% demonstrates continued momentum.

Bear Case : DUOL

The primary concerns for DUOL are EPS Growth, Piotroski F-Score, Altman Z-Score.

Bear Case : UBER

The primary concerns for UBER are PEG Ratio, EPS Growth, Altman Z-Score.

Key Dynamics to Monitor

UBER carries more volatility with a beta of 1.22 — expect wider price swings.

DUOL is growing revenue faster at 35.0% — sustainability is the question.

UBER generates stronger free cash flow (2.8B), providing more financial flexibility.

Monitor SOFTWARE - APPLICATION industry trends, competitive dynamics, and regulatory changes.

Bottom Line

DUOL scores higher overall (69/100 vs 56/100), backed by strong 39.9% margins and 35.0% revenue growth. Both earn "Strong Buy" and "Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.

This analysis is generated from publicly available financial data. Not financial advice.

Duolingo Inc

TECHNOLOGY · SOFTWARE - APPLICATION · USA

Duolingo Inc (DUOL) is a leading innovator in the education technology sector, renowned for its engaging language-learning platform that employs a freemium model and gamification to attract over 500 million users worldwide. Founded in 2011, the company has established itself as a significant player in the market through continuous investment in AI-driven personalized learning solutions, aimed at enhancing user acquisition and retention across more than 30 languages. Duolingo's commitment to accessible education and user-centric design positions it favorably in a rapidly evolving landscape, making it an appealing opportunity for institutional investors seeking exposure in the dynamic edtech space.

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Uber Technologies Inc

TECHNOLOGY · SOFTWARE - APPLICATION · USA

Uber Technologies, Inc., commonly known as Uber, is an American technology company. Its services include ride-hailing, food delivery (Uber Eats), package delivery, couriers, freight transportation, and, through a partnership with Lime, electric bicycle and motorized scooter rental. The company is based in San Francisco, California.

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