analyticsVertical SaaS
Data as of Q1 2026
Summary Verdict
ACIW: 1—TENB: 4wins
Rule of 40
24.2ACIW
36.6TENB
check_circleTENB leads
Revenue Growth
6.9%ACIW
11.2%TENB
check_circleTENB leads
Gross Margin
47%ACIW
78%TENB
check_circleTENB leads
FCF Margin
17.3%ACIW
25.4%TENB
check_circleTENB leads
Operating Margin
16.4%ACIW
-0.9%TENB
check_circleACIW leads
NRR
—ACIW
—TENB
Metric
Rule of 40Efficiency score
ACIW
24.2
TENB
36.6check_circle
Revenue GrowthYoY
ACIW
6.9%
TENB
11.2%check_circle
Gross Margin% of revenue
ACIW
47%
TENB
78%check_circle
FCF MarginFree cash flow
ACIW
17.3%
TENB
25.4%check_circle
Operating MarginGAAP
ACIW
16.4%check_circle
TENB
-0.9%
NRRNet retention
ACIW
N/A
TENB
N/A
EV / RevenueValuation multiple
ACIW
N/A
TENB
N/A
Market CapUSD
ACIW
N/A
TENB
N/A
ARR GrowthYoY
ACIW
N/A
TENB
N/A
CAC PaybackMonths to recover
ACIW
N/A
TENB
N/A
Advertisement
insights
Analysis
As of Q1 2026, ACI WORLDWIDE, INC. trades at N/A EV/Revenue versus Tenable Holdings, Inc. at N/A. On the Rule of 40, ACI WORLDWIDE, INC. scores 24.2 compared to Tenable Holdings, Inc.'s 36.6, placing Tenable Holdings, Inc. ahead in operating efficiency. Gross margins stand at ACI WORLDWIDE, INC. 47% vs Tenable Holdings, 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.