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Stock comparison · Signal date 2026-11-06

DUOL vs S: stock comparison and AI forecast

Duolingo, Inc. (DUOL) and Sentinelone, Inc. (S) compared on price performance, valuation, profitability and the daily AI forecast. · Alpha · vs market

Share
Nasdaq · Services-Prepackaged Software

DUOL Duolingo, Inc.

Price
$160.42 +41.2% · 6M
Market Cap
$7.51B
P/E Ratio
55.1x
Size
mid-cap
AI Forecast
Full analysis →
NYSE · Services-Prepackaged Software

S Sentinelone, Inc.

Price
$21.77 +36.7% · 6M
Market Cap
$7.58B
P/E Ratio
–
Size
mid-cap
AI Forecast
Full analysis →
Model output

Which one does the AI model favor?

Intratio's model scores both stocks every trading day. Sign in to see their current direction; the exact ratings and forecasts come with a plan or a free follow slot.

6M · 2026-05-07 → 2026-11-06

Six-month price performance

Closing prices rebased to 100 at the start of the window.

100120140160
DUOL +41.2% S +36.7%
DUOL · S

Key facts

  • DUOL and S have similar market capitalizations ($7.51B and $7.58B).
  • Over the last six months DUOL returned +41.2% and S +36.7%.
  • DUOL turns 12.3% of its revenue into net income, against -30.9% for S.
  • S carries 0.64 times debt per unit of equity, against 0.46 times for DUOL.
  • Both companies share the SEC industry classification Services-Prepackaged Software.
Fundamentals

Fundamentals side by side

Trailing twelve months.

Valuation & Market

MetricDUOLS
Market Cap$7.51B$7.58B
P/E Ratio55.12x–
P/B Ratio5.07x5.23x
EPS$2.91$-1.42
Book Value/Share$31.67$4.16
Revenue/Share$25.27$3.16
FCF/Share$8.70$0.16

Profitability & Margins

MetricDUOLS
ROE9.8%-23.5%
ROA6.7%-14.3%
ROIC9.3%-19.1%
Gross Margin72.8%72.5%
Operating Margin12.4%-29.5%
Net Margin12.3%-30.9%
EBT Margin16.1%-26.7%
Tax Rate24.5%-15.8%

Financial Health

MetricDUOLS
Current Ratio2.75x1.45x
D/E Ratio0.46x0.64x
Financial Leverage1.46x1.64x
Interest Coverage–-6145.9x
Working Capital$1.05B$310M

Cash Flow

MetricDUOLS
Operating Cash Flow$436M$57M
Free Cash Flow$407M$57M
Capital Spending-$29M-$800K
OCF Growth YoY19.8%41.0%
FCF Growth YoY14.8%42.0%
FCF/Sales34.4%5.2%
CapEx/Sales2.4%0.1%

Operational Efficiency

MetricDUOLS
Asset Turnover0.55x0.46x
Receivables Turnover8.3x5.0x
Fixed Assets Turnover22.3x12.4x
Days Sales Outstanding44 days73 days
Payables Period16 days11 days

Income Statement

MetricDUOLS
Total Revenue$1.18B$1.10B
Operating Income$146M-$324M
Net Income$146M-$340M
R&D Expense$362M$365M
SG&A Expense$676M$1.38B
Cost of Goods Sold$321M$302M

Dividend & Shareholder Information

MetricDUOLS
Shares Outstanding47M348M
Net Income Growth-62.2%–
EPS Growth-62.4%–
FAQ

DUOL vs S: stock comparison and AI forecast

Which is bigger, DUOL or S?

DUOL and S have similar market capitalizations ($7.51B and $7.58B).

Which stock performed better over the last six months, DUOL or S?

Over the last six months DUOL returned +41.2% and S +36.7%.

Which one does Intratio's AI model rank higher, DUOL or S?

Intratio's model scores both stocks every trading day. Sign in to see their current direction; the exact ratings and forecasts come with a plan or a free follow slot.

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This analysis is generated automatically using our proprietary AI systems and should not be considered personalized investment advice. Past performance does not guarantee future results. Always conduct your own research and consider consulting a financial advisor before making investment decisions.