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

DUOL has the lower trailing P/E: DUOL trades at 17.01 and PLXS at 36.44. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, DUOL or PLXS?

Over the past five years, DUOL grew revenue faster — DUOL at a 40.70% CAGR versus PLXS at 5.97%.

Is DUOL or PLXS more profitable?

DUOL runs the higher net margin — DUOL at 35.87% versus PLXS at 4.03%.

How have DUOL and PLXS total returns compared?

Over the past 5 years, DUOL delivered -3.69% and PLXS delivered 23.13% annualized total return. Past performance doesn't predict future results.

Duolingo, Inc. (DUOL) vs Plexus Corp. (PLXS)

A side-by-side comparison of Duolingo, Inc. and Plexus Corp. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 13, 2026. Differences are shown without an overall score or investment verdict.

DUOL

Duolingo, Inc.

$6.61B

$141.90TechnologyDelayed quote: Sep 18, 2026, 4:00 PM EDT

PLXS

Plexus Corp.

$6.60B

$246.73TechnologyDelayed quote: Sep 18, 2026, 4:00 PM EDT

Total return — DUOL vs PLXS

growth of $100 · dividends reinvested · last 5y

DUOL +3.4% (+0.7%/yr)PLXS +203.5% (+24.9%/yr)PLXS compounded faster over this window

DUOL PLXS

DUOL vs PLXS: by the numbers

•DUOL is the larger company ($6.61B vs $6.60B market cap).
•DUOL trades at the lower trailing earnings multiple (17.01 vs 36.44 P/E), one valuation lens rather than an overall verdict.
•DUOL converts more revenue to profit (35.87% vs 4.03% net margin).
•DUOL grew revenue faster over the past five years (40.70% vs 5.97% CAGR).

Metrics side by side

Valuation

Metric	DUOL	PLXS
P/E ratio	17.01	36.44
Forward P/E	51.59	28.39
P/S ratio	5.77	1.44
P/B ratio	4.69	4.32
EV / EBITDA	30.98	21.43
FCF yield	6.13%	0.94%

Profitability

Metric	DUOL	PLXS
Gross margin	72.34%	10.04%
Operating margin	14.18%	5.02%
Net margin	35.87%	4.03%
ROE	29.14%	12.13%
ROIC	10.85%	10.63%

Growth (annualized)

Metric	DUOL	PLXS
Revenue CAGR (5Y)	40.70%	5.97%
EPS CAGR (5Y)	N/A	9.75%
FCF CAGR (5Y)	91.58%	-21.38%
Total return CAGR (5Y)	-3.69%	23.13%

Frequently asked

Which has the lower trailing P/E, DUOL or PLXS?: DUOL has the lower trailing P/E: DUOL trades at 17.01 and PLXS at 36.44. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, DUOL or PLXS?: Over the past five years, DUOL grew revenue faster — DUOL at a 40.70% CAGR versus PLXS at 5.97%.
Is DUOL or PLXS more profitable?: DUOL runs the higher net margin — DUOL at 35.87% versus PLXS at 4.03%.
How have DUOL and PLXS total returns compared?: Over the past 5 years, DUOL delivered -3.69% and PLXS delivered 23.13% annualized total return. Past performance doesn't predict future results.

Go deeper

Full DUOL analysis Full PLXS analysis Interactive comparison tool

Dig into the metrics

Duolingo P/E ratio Plexus P/E ratio Duolingo ROE Plexus ROE Duolingo operating margin Plexus operating margin Duolingo revenue growth Plexus revenue growth Duolingo free cash flow Plexus free cash flow

Duolingo & Plexus 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 September 13, 2026.