Summary Verdict
RPD: 1—ACIW: 4wins
Rule of 40
18.9RPD
28.0ACIW
check_circleACIW leads
Revenue Growth
1.9%RPD
10.4%ACIW
check_circleACIW leads
Gross Margin
70%RPD
49%ACIW
check_circleRPD leads
FCF Margin
17.0%RPD
17.6%ACIW
check_circleACIW leads
Operating Margin
1.4%RPD
18.8%ACIW
check_circleACIW leads
NRR
—RPD
—ACIW
Metric
Rule of 40Efficiency score
RPD
18.9
ACIW
28.0check_circle
Revenue GrowthYoY
RPD
1.9%
ACIW
10.4%check_circle
Gross Margin% of revenue
RPD
70%check_circle
ACIW
49%
FCF MarginFree cash flow
RPD
17.0%
ACIW
17.6%check_circle
Operating MarginGAAP
RPD
1.4%
ACIW
18.8%check_circle
NRRNet retention
RPD
N/A
ACIW
N/A
EV / RevenueValuation multiple
RPD
N/A
ACIW
N/A
Market CapUSD
RPD
N/A
ACIW
N/A
ARR GrowthYoY
RPD
N/A
ACIW
N/A
CAC PaybackMonths to recover
RPD
N/A
ACIW
N/A
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insights
Analysis
As of Q4 2025, Rapid7, Inc. trades at N/A EV/Revenue versus ACI WORLDWIDE, INC. at N/A. On the Rule of 40, Rapid7, Inc. scores 18.9 compared to ACI WORLDWIDE, INC.'s 28.0, placing ACI WORLDWIDE, INC. ahead in operating efficiency. Gross margins stand at Rapid7, Inc. 70% vs ACI WORLDWIDE, INC. 49%.
Sector Context
Both companies operate in the Vertical SaaS sector. The median columns above show where each company stands relative to their peers.