analyticsVertical SaaS
Data as of Q4 2025
Summary Verdict
EGHT: 1—ACIW: 4wins
Rule of 40
10.3EGHT
24.2ACIW
check_circleACIW leads
Revenue Growth
2.0%EGHT
6.9%ACIW
check_circleACIW leads
Gross Margin
66%EGHT
47%ACIW
check_circleEGHT leads
FCF Margin
8.3%EGHT
17.3%ACIW
check_circleACIW leads
Operating Margin
3.4%EGHT
16.4%ACIW
check_circleACIW leads
NRR
—EGHT
—ACIW
Metric
Rule of 40Efficiency score
EGHT
10.3
ACIW
24.2check_circle
Revenue GrowthYoY
EGHT
2.0%
ACIW
6.9%check_circle
Gross Margin% of revenue
EGHT
66%check_circle
ACIW
47%
FCF MarginFree cash flow
EGHT
8.3%
ACIW
17.3%check_circle
Operating MarginGAAP
EGHT
3.4%
ACIW
16.4%check_circle
NRRNet retention
EGHT
N/A
ACIW
N/A
EV / RevenueValuation multiple
EGHT
0.7xcheck_circle
ACIW
3.0x
Market CapUSD
EGHT
$266.8M
ACIW
$4.4Bcheck_circle
ARR GrowthYoY
EGHT
N/A
ACIW
N/A
CAC PaybackMonths to recover
EGHT
N/A
ACIW
N/A
Advertisement
insights
Analysis
As of Q4 2025, 8X8 INC /DE/ trades at 0.7x EV/Revenue versus ACI WORLDWIDE, INC. at 3.0x. On the Rule of 40, 8X8 INC /DE/ scores 10.3 compared to ACI WORLDWIDE, INC.'s 24.2, placing ACI WORLDWIDE, INC. ahead in operating efficiency. Gross margins stand at 8X8 INC /DE/ 66% vs ACI WORLDWIDE, INC. 47%.
Sector Context
Both companies operate in the Vertical SaaS sector. The median columns above show where each company stands relative to their peers.