Which has the lower trailing P/E, DUOL or FORM?

DUOL has the lower trailing P/E: DUOL trades at 15.46 and FORM at 113.56. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, DUOL or FORM?

Over the past five years, DUOL grew revenue faster — DUOL at a 42.21% CAGR versus FORM at 3.14%.

Is DUOL or FORM more profitable?

DUOL runs the higher net margin — DUOL at 38.44% versus FORM at 8.14%.

Duolingo, Inc. (DUOL) vs FormFactor, Inc. (FORM)

A side-by-side comparison of Duolingo, Inc. and FormFactor, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of July 28, 2026. Differences are shown without an overall score or investment verdict.

DUOL

Duolingo, Inc.

$6.56B

$140.73TechnologyDelayed quote: Jul 28, 2026, 4:00 PM EDT

FORM

FormFactor, Inc.

$6.88B

$88.23TechnologyDelayed quote: Jul 28, 2026, 4:00 PM EDT

Total return — DUOL vs FORM

growth of $100 · dividends reinvested · last 5y

DUOL -4.5%FORM +172.0%FORM compounded faster

DUOL FORM

DUOL vs FORM: by the numbers

•FORM is the larger company ($6.88B vs $6.56B market cap).
•DUOL trades at the lower trailing earnings multiple (15.46 vs 113.56 P/E), one valuation lens rather than an overall verdict.
•DUOL converts more revenue to profit (38.44% vs 8.14% net margin).
•DUOL grew revenue faster over the past five years (42.21% vs 3.14% CAGR).

Metrics side by side

Valuation

Metric	DUOL	FORM
P/E ratio	15.46	113.56
Forward P/E	46.43	40.14
P/S ratio	5.92	9.34
P/B ratio	4.67	7.41
PEG ratio	0.06	N/A
EV / EBITDA	30.78	51.13
FCF yield	6.39%	0.47%

Profitability

Metric	DUOL	FORM
Gross margin	72.14%	42.11%
Operating margin	14.78%	12.70%
Net margin	38.44%	8.14%
ROE	30.35%	6.45%
ROIC	9.80%	4.67%

Growth (annualized)

Metric	DUOL	FORM
Revenue CAGR (5Y)	42.21%	3.14%
EPS CAGR (5Y)	N/A	-7.27%
FCF CAGR (5Y)	91.58%	-19.02%
Total return CAGR (5Y)	N/A	23.22%

Frequently asked

Which has the lower trailing P/E, DUOL or FORM?: DUOL has the lower trailing P/E: DUOL trades at 15.46 and FORM at 113.56. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, DUOL or FORM?: Over the past five years, DUOL grew revenue faster — DUOL at a 42.21% CAGR versus FORM at 3.14%.
Is DUOL or FORM more profitable?: DUOL runs the higher net margin — DUOL at 38.44% versus FORM at 8.14%.

Go deeper

Full DUOL analysis Full FORM analysis Interactive comparison tool

Dig into the metrics

Duolingo P/E ratio FormFactor P/E ratio Duolingo dividend yield FormFactor dividend yield Duolingo ROE FormFactor ROE Duolingo operating margin FormFactor operating margin Duolingo revenue growth FormFactor revenue growth Duolingo free cash flow FormFactor free cash flow

Duolingo & FormFactor appear in these rankings

Fastest Revenue Growth Stocks Highest ROE Stocks Highest FCF Yield Stocks Highest 10-Year Total Return Stocks

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified July 28, 2026.