ACI WORLDWIDE, INC. vs FIRST ADVANTAGE CORP
Side-by-Side SaaS Metrics & Valuation Comparison
analyticsVertical SaaS
Data as of Q1 2026
Summary Verdict
ACIW: 2—FA: 2wins
Rule of 40
24.2ACIW
88.2FA
check_circleFA leads
Revenue Growth
6.9%ACIW
79.0%FA
check_circleFA leads
Gross Margin
47%ACIW
—FA
FCF Margin
17.3%ACIW
9.2%FA
check_circleACIW leads
Operating Margin
16.4%ACIW
7.9%FA
check_circleACIW leads
NRR
—ACIW
—FA
Metric
Rule of 40Efficiency score
ACIW
24.2
FA
88.2check_circle
Revenue GrowthYoY
ACIW
6.9%
FA
79.0%check_circle
Gross Margin% of revenue
ACIW
47%
FA
N/A
FCF MarginFree cash flow
ACIW
17.3%check_circle
FA
9.2%
Operating MarginGAAP
ACIW
16.4%check_circle
FA
7.9%
NRRNet retention
ACIW
N/A
FA
N/A
EV / RevenueValuation multiple
ACIW
3.9x
FA
3.8xcheck_circle
Market CapUSD
ACIW
$5.9Bcheck_circle
FA
$3.8B
ARR GrowthYoY
ACIW
N/A
FA
N/A
CAC PaybackMonths to recover
ACIW
N/A
FA
N/A
insights
Analysis
As of Q1 2026, ACI WORLDWIDE, INC. trades at 3.9x EV/Revenue versus FIRST ADVANTAGE CORP at 3.8x. On the Rule of 40, ACI WORLDWIDE, INC. scores 24.2 compared to FIRST ADVANTAGE CORP's 88.2, placing FIRST ADVANTAGE CORP ahead in operating efficiency.
Sector Context
Both companies operate in the Vertical SaaS sector. The median columns above show where each company stands relative to their peers.