Summary Verdict
ACIW: 2—WK: 3wins
Rule of 40
24.2ACIW
33.5WK
check_circleWK leads
Revenue Growth
6.9%ACIW
20.9%WK
check_circleWK leads
Gross Margin
47%ACIW
78%WK
check_circleWK leads
FCF Margin
17.3%ACIW
12.7%WK
check_circleACIW leads
Operating Margin
16.4%ACIW
-3.9%WK
check_circleACIW leads
NRR
—ACIW
—WK
Metric
Rule of 40Efficiency score
ACIW
24.2
WK
33.5check_circle
Revenue GrowthYoY
ACIW
6.9%
WK
20.9%check_circle
Gross Margin% of revenue
ACIW
47%
WK
78%check_circle
FCF MarginFree cash flow
ACIW
17.3%check_circle
WK
12.7%
Operating MarginGAAP
ACIW
16.4%check_circle
WK
-3.9%
NRRNet retention
ACIW
N/A
WK
N/A
EV / RevenueValuation multiple
ACIW
N/A
WK
N/A
Market CapUSD
ACIW
N/A
WK
N/A
ARR GrowthYoY
ACIW
N/A
WK
N/A
CAC PaybackMonths to recover
ACIW
N/A
WK
N/A
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insights
Analysis
As of Q1 2026, ACI WORLDWIDE, INC. trades at N/A EV/Revenue versus WORKIVA INC at N/A. On the Rule of 40, ACI WORLDWIDE, INC. scores 24.2 compared to WORKIVA INC's 33.5, placing WORKIVA INC ahead in operating efficiency. Gross margins stand at ACI WORLDWIDE, INC. 47% vs WORKIVA INC 78%.
Sector Context
Both companies operate in the Vertical SaaS sector. The median columns above show where each company stands relative to their peers.