Is DOCU or RMBS cheaper?

On trailing earnings, DOCU is cheaper: DOCU trades at a 33.22 P/E and RMBS at 49.00.

Which has grown faster, DOCU or RMBS?

Over the past five years, RMBS grew revenue faster — DOCU at a 15.12% CAGR versus RMBS at 23.51%.

Is DOCU or RMBS more profitable?

RMBS runs the higher net margin — DOCU at 9.59% versus RMBS at 31.89%.

Which has been the better investment, DOCU or RMBS?

Over the past 5-year, RMBS delivered the higher annualized total return — DOCU at -28.68% versus RMBS at 23.02%. Past performance doesn't predict future results.

DocuSign, Inc. (DOCU) vs Rambus Inc. (RMBS)

DOCU leads on 9 of 14 compared metrics.

A side-by-side comparison of DocuSign, Inc. and Rambus Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of July 16, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

DOCU

DocuSign, Inc.

$10.19B

$53.38TechnologyDelayed quote: Jul 16, 2026, 4:00 PM EDT

RMBS

Rambus Inc.

$10.97B

$101.42TechnologyDelayed quote: Jul 16, 2026, 4:00 PM EDT

Total return — DOCU vs RMBS

growth of $100 · dividends reinvested · last 8y

DOCU +31.0%RMBS +642.7%RMBS compounded faster

Log scale — wide-divergence pair

DOCU RMBS

DOCU vs RMBS: by the numbers

•RMBS is the larger company ($10.97B vs $10.19B market cap).
•DOCU trades at the lower earnings multiple (33.22 vs 49.00 P/E).
•RMBS converts more revenue to profit (31.89% vs 9.59% net margin).
•RMBS grew revenue faster over the past five years (23.51% vs 15.12% CAGR).

Which is better, DOCU or RMBS?

Metric tally: DOCU 9 · RMBS 5

It depends on what you're optimizing for:

ValueDOCU(lower P/E)

GrowthRMBS(faster 5Y revenue CAGR)

QualityRMBS(higher ROIC)

Metrics side by side

Valuation

Metric	DOCU	RMBS
P/E ratio	33.22●	49.00
Forward P/E	13.51●	34.53
P/S ratio	3.06●	15.65
P/B ratio	5.52●	8.10
PEG ratio	—	1.53
EV / EBITDA	16.02●	38.19
FCF yield	11.15%●	2.97%

Profitability

Metric	DOCU	RMBS
Gross margin	79.40%●	77.03%
Operating margin	10.64%	35.89%●
Net margin	9.59%	31.89%●
ROE	17.32%●	16.51%
ROIC	12.04%	15.03%●

Growth (annualized)

Metric	DOCU	RMBS
Revenue CAGR (5Y)	15.12%	23.51%●
EPS CAGR (5Y)	—	48.76%
FCF CAGR (5Y)	29.74%●	16.48%
Total return CAGR (5Y)	-28.68%	34.99%●

Frequently asked

Which is better, DOCU or RMBS?: It depends on your goal. value: DOCU (lower P/E); growth: RMBS (faster 5Y revenue CAGR); quality: RMBS (higher ROIC). Across all compared metrics, DOCU leads 9 to 5.
Is DOCU or RMBS cheaper?: On trailing earnings, DOCU is cheaper: DOCU trades at a 33.22 P/E and RMBS at 49.00.
Which has grown faster, DOCU or RMBS?: Over the past five years, RMBS grew revenue faster — DOCU at a 15.12% CAGR versus RMBS at 23.51%.
Is DOCU or RMBS more profitable?: RMBS runs the higher net margin — DOCU at 9.59% versus RMBS at 31.89%.
Which has been the better investment, DOCU or RMBS?: Over the past 5-year, RMBS delivered the higher annualized total return — DOCU at -28.68% versus RMBS at 23.02%. Past performance doesn't predict future results.

Go deeper

Full DOCU analysis Full RMBS analysis Interactive comparison tool

Dig into the metrics

DocuSign P/E ratio Rambus P/E ratio DocuSign dividend yield Rambus dividend yield DocuSign ROE Rambus ROE DocuSign operating margin Rambus operating margin DocuSign revenue growth Rambus revenue growth DocuSign free cash flow Rambus free cash flow

DocuSign & Rambus appear in these rankings

Fastest Revenue Growth Stocks Highest Operating Margin Stocks Highest FCF Yield Stocks Best 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 16, 2026.