Summary Verdict
NABL: 0—APPF: 5wins
Rule of 40
24.4NABL
46.3APPF
check_circleAPPF leads
Revenue Growth
9.7%NABL
21.5%APPF
check_circleAPPF leads
Gross Margin
77%NABL
84%APPF
check_circleAPPF leads
FCF Margin
14.7%NABL
24.8%APPF
check_circleAPPF leads
Operating Margin
7.2%NABL
15.8%APPF
check_circleAPPF leads
NRR
—NABL
—APPF
Metric
Rule of 40Efficiency score
NABL
24.4
APPF
46.3check_circle
Revenue GrowthYoY
NABL
9.7%
APPF
21.5%check_circle
Gross Margin% of revenue
NABL
77%
APPF
84%check_circle
FCF MarginFree cash flow
NABL
14.7%
APPF
24.8%check_circle
Operating MarginGAAP
NABL
7.2%
APPF
15.8%check_circle
NRRNet retention
NABL
N/A
APPF
N/A
EV / RevenueValuation multiple
NABL
N/A
APPF
6.3x
Market CapUSD
NABL
N/A
APPF
$6.1B
ARR GrowthYoY
NABL
N/A
APPF
N/A
CAC PaybackMonths to recover
NABL
N/A
APPF
N/A
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insights
Analysis
As of Q4 2025, N-able, Inc. trades at N/A EV/Revenue versus AppFolio, Inc. at 6.3x. On the Rule of 40, N-able, Inc. scores 24.4 compared to AppFolio, Inc.'s 46.3, placing AppFolio, Inc. ahead in operating efficiency. Gross margins stand at N-able, Inc. 77% vs AppFolio, Inc. 84%.
Sector Context
Both companies operate in the Vertical SaaS sector. The median columns above show where each company stands relative to their peers.