Is DUOL or IDCC cheaper?

On trailing earnings, DUOL is cheaper: DUOL trades at a 14.28 P/E and IDCC at 26.72.

Which has grown faster, DUOL or IDCC?

Over the past five years, DUOL grew revenue faster — DUOL at a 42.21% CAGR versus IDCC at 17.82%.

Does DUOL or IDCC pay a bigger dividend?

IDCC pays a dividend (0.95% yield) while DUOL does not currently pay one.

Is DUOL or IDCC more profitable?

IDCC runs the higher net margin — DUOL at 38.44% versus IDCC at 44.20%.

Duolingo, Inc. (DUOL) vs InterDigital, Inc. (IDCC)

DUOL and IDCC are evenly matched — 7 metrics each of 14.

A side-by-side comparison of Duolingo, Inc. and InterDigital, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of June 14, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

Total return — DUOL vs IDCC

growth of $100 · last 5y

DUOL -11.8%IDCC +335.6%IDCC compounded faster

DUOL IDCC

DUOL vs IDCC: by the numbers

•IDCC is the larger company ($7.33B vs $5.71B market cap).
•DUOL trades at the lower earnings multiple (14.28 vs 26.72 P/E).
•IDCC converts more revenue to profit (44.20% vs 38.44% net margin).
•DUOL grew revenue faster over the past five years (42.21% vs 17.82% CAGR).
•IDCC pays a dividend (0.95% yield) while DUOL does not currently pay one.

Which is better, DUOL or IDCC?

Metric tally: DUOL 7 · IDCC 7

It depends on what you're optimizing for:

ValueDUOL(lower P/E)

GrowthDUOL(faster 5Y revenue CAGR)

QualityIDCC(higher ROIC)

Metrics side by side

Valuation

Metric	DUOL	IDCC
P/E ratio	14.28●	26.72
Forward P/E	43.27	39.37●
P/S ratio	5.47●	12.08
P/B ratio	4.32●	9.07
PEG ratio	0.06●	1.78
EV / EBITDA	22.76	18.34●
FCF yield	6.93%●	5.36%

Profitability

Metric	DUOL	IDCC
Gross margin	72.14%	83.35%●
Operating margin	14.78%	49.62%●
Net margin	38.44%	44.20%●
ROE	30.35%	33.18%●
ROIC	9.80%	22.50%●

Dividends

Metric	DUOL	IDCC
Dividend yield	—	0.95%
Payout ratio	—	17.12%

Growth (annualized)

Metric	DUOL	IDCC
Revenue CAGR (5Y)	42.21%●	17.82%
EPS CAGR (5Y)	—	60.96%
FCF CAGR (5Y)	91.58%●	31.61%
Total return CAGR (5Y)	—	30.60%

Frequently asked

Which is better, DUOL or IDCC?: It depends on your goal. value: DUOL (lower P/E); growth: DUOL (faster 5Y revenue CAGR); quality: IDCC (higher ROIC). Across all compared metrics, they are evenly matched.
Is DUOL or IDCC cheaper?: On trailing earnings, DUOL is cheaper: DUOL trades at a 14.28 P/E and IDCC at 26.72.
Which has grown faster, DUOL or IDCC?: Over the past five years, DUOL grew revenue faster — DUOL at a 42.21% CAGR versus IDCC at 17.82%.
Does DUOL or IDCC pay a bigger dividend?: IDCC pays a dividend (0.95% yield) while DUOL does not currently pay one.
Is DUOL or IDCC more profitable?: IDCC runs the higher net margin — DUOL at 38.44% versus IDCC at 44.20%.

Go deeper

Full DUOL analysis Full IDCC analysis Interactive comparison tool

Dig into the metrics

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

Duolingo & InterDigital appear in these rankings

Fastest Revenue Growth Stocks Highest ROE Stocks Highest ROIC Stocks Highest Operating Margin 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 June 14, 2026.