Which has grown faster, ACIW or VRNS?

Over the past five years, VRNS grew revenue faster — ACIW at a 7.13% CAGR versus VRNS at 15.48%.

Is ACIW or VRNS more profitable?

ACIW runs the higher net margin — ACIW at 12.40% versus VRNS at -20.55%.

How have ACIW and VRNS total returns compared?

Over the past 10 years, ACIW delivered 10.08% and VRNS delivered 16.95% annualized total return. Past performance doesn't predict future results.

ACI Worldwide, Inc. (ACIW) vs Varonis Systems, Inc. (VRNS)

A side-by-side comparison of ACI Worldwide, Inc. and Varonis Systems, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 6, 2026. Differences are shown without an overall score or investment verdict.

ACIW

ACI Worldwide, Inc.

$5.21B

$51.22TechnologyDelayed quote: Oct 5, 2026, 4:00 PM EDT

VRNS

Varonis Systems, Inc.

$5.53B

$48.15TechnologyDelayed quote: Oct 5, 2026, 4:00 PM EDT

Total return — ACIW vs VRNS

growth of $100 · dividends reinvested · last 10y

ACIW +162.8% (+10.1%/yr)VRNS +378.6% (+16.9%/yr)VRNS compounded faster over this window

ACIW VRNS

ACIW vs VRNS: by the numbers

•VRNS is the larger company ($5.53B vs $5.21B market cap).
•ACIW is profitable (12.40% net margin) while VRNS runs a net loss (-20.55%).
•VRNS grew revenue faster over the past five years (15.48% vs 7.13% CAGR).

Metrics side by side

Valuation

Metric	ACIW	VRNS
P/E ratio	23.50	N/A
Forward P/E	19.78	322.38
PEG ratio	0.83	N/A
P/S ratio	2.86	8.04
P/B ratio	3.48	12.44
EV / EBITDA	13.26	N/A
FCF yield	6.81%	2.20%

Profitability

Metric	ACIW	VRNS
Gross margin	49.08%	77.07%
Operating margin	18.61%	-21.99%
Net margin	12.40%	-20.55%
ROE	15.08%	-31.81%
ROIC	10.34%	-14.43%

Growth (annualized)

Metric	ACIW	VRNS
Revenue CAGR (5Y)	7.13%	15.48%
EPS CAGR (5Y)	28.60%	N/A
FCF CAGR (5Y)	5.52%	71.26%
Total return CAGR (5Y)	10.79%	-4.91%

Frequently asked

Which has grown faster, ACIW or VRNS?: Over the past five years, VRNS grew revenue faster — ACIW at a 7.13% CAGR versus VRNS at 15.48%.
Is ACIW or VRNS more profitable?: ACIW runs the higher net margin — ACIW at 12.40% versus VRNS at -20.55%.
How have ACIW and VRNS total returns compared?: Over the past 10 years, ACIW delivered 10.08% and VRNS delivered 16.95% annualized total return. Past performance doesn't predict future results.

Go deeper

Full ACIW analysis Full VRNS analysis Interactive comparison tool

Dig into the metrics

ACI Worldwide P/E ratio ACI Worldwide ROE Varonis Systems ROE ACI Worldwide operating margin Varonis Systems operating margin ACI Worldwide revenue growth Varonis Systems revenue growth ACI Worldwide free cash flow Varonis Systems free cash flow

ACI Worldwide & Varonis Systems appear in these rankings

Fastest Revenue Growth 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 October 6, 2026.