ACI WORLDWIDE, INC. vs DOCUSIGN, INC.
Side-by-Side SaaS Metrics & Valuation Comparison
analyticsVertical SaaS
Data as of Q2 2026
Summary Verdict
ACIW: 1—DOCU: 4wins
Rule of 40
26.1ACIW
40.7DOCU
check_circleDOCU leads
Revenue Growth
9.1%ACIW
11.7%DOCU
check_circleDOCU leads
Gross Margin
46%ACIW
79%DOCU
check_circleDOCU leads
FCF Margin
17.0%ACIW
29.0%DOCU
check_circleDOCU leads
Operating Margin
15.2%ACIW
11.4%DOCU
check_circleACIW leads
NRR
—ACIW
—DOCU
Metric
Rule of 40Efficiency score
ACIW
26.1
DOCU
40.7check_circle
Revenue GrowthYoY
ACIW
9.1%
DOCU
11.7%check_circle
Gross Margin% of revenue
ACIW
46%
DOCU
79%check_circle
FCF MarginFree cash flow
ACIW
17.0%
DOCU
29.0%check_circle
Operating MarginGAAP
ACIW
15.2%check_circle
DOCU
11.4%
NRRNet retention
ACIW
N/A
DOCU
N/A
EV / RevenueValuation multiple
ACIW
3.5xcheck_circle
DOCU
3.6x
Market CapUSD
ACIW
$5.3B
DOCU
$12.5Bcheck_circle
ARR GrowthYoY
ACIW
N/A
DOCU
N/A
CAC PaybackMonths to recover
ACIW
N/A
DOCU
N/A
insights
Analysis
As of Q2 2026, ACI WORLDWIDE, INC. trades at 3.5x EV/Revenue versus DOCUSIGN, INC. at 3.6x. On the Rule of 40, ACI WORLDWIDE, INC. scores 26.1 compared to DOCUSIGN, INC.'s 40.7, placing DOCUSIGN, INC. ahead in operating efficiency. Gross margins stand at ACI WORLDWIDE, INC. 46% vs DOCUSIGN, INC. 79%.
Sector Context
Both companies operate in the Vertical SaaS sector. The median columns above show where each company stands relative to their peers.