ACI WORLDWIDE, INC. vs BLACKBAUD INC
Side-by-Side SaaS Metrics & Valuation Comparison
analyticsVertical SaaS
Data as of Q2 2026
Summary Verdict
ACIW: 3—BLKB: 2wins
Rule of 40
26.1ACIW
10.2BLKB
check_circleACIW leads
Revenue Growth
9.1%ACIW
-1.7%BLKB
check_circleACIW leads
Gross Margin
46%ACIW
60%BLKB
check_circleBLKB leads
FCF Margin
17.0%ACIW
11.9%BLKB
check_circleACIW leads
Operating Margin
15.2%ACIW
19.9%BLKB
check_circleBLKB leads
NRR
—ACIW
—BLKB
Metric
Rule of 40Efficiency score
ACIW
26.1check_circle
BLKB
10.2
Revenue GrowthYoY
ACIW
9.1%check_circle
BLKB
-1.7%
Gross Margin% of revenue
ACIW
46%
BLKB
60%check_circle
FCF MarginFree cash flow
ACIW
17.0%check_circle
BLKB
11.9%
Operating MarginGAAP
ACIW
15.2%
BLKB
19.9%check_circle
NRRNet retention
ACIW
N/A
BLKB
N/A
EV / RevenueValuation multiple
ACIW
3.5x
BLKB
2.7xcheck_circle
Market CapUSD
ACIW
$5.3Bcheck_circle
BLKB
$2.1B
ARR GrowthYoY
ACIW
N/A
BLKB
N/A
CAC PaybackMonths to recover
ACIW
N/A
BLKB
N/A
insights
Analysis
As of Q2 2026, ACI WORLDWIDE, INC. trades at 3.5x EV/Revenue versus BLACKBAUD INC at 2.7x. On the Rule of 40, ACI WORLDWIDE, INC. scores 26.1 compared to BLACKBAUD INC's 10.2, placing ACI WORLDWIDE, INC. ahead in operating efficiency. Gross margins stand at ACI WORLDWIDE, INC. 46% vs BLACKBAUD INC 60%.
Sector Context
Both companies operate in the Vertical SaaS sector. The median columns above show where each company stands relative to their peers.