analyticsData & Analytics / DevTools & Observability
Data as of Q1 2026
Summary Verdict
AMPL: 0—DDOG: 5wins
Rule of 40
7.8AMPL
55.8DDOG
check_circleDDOG leads
Revenue Growth
15.4%AMPL
29.7%DDOG
check_circleDDOG leads
Gross Margin
74%AMPL
80%DDOG
check_circleDDOG leads
FCF Margin
-7.6%AMPL
26.1%DDOG
check_circleDDOG leads
Operating Margin
-26.3%AMPL
-1.3%DDOG
check_circleDDOG leads
NRR
—AMPL
—DDOG
Metric
Rule of 40Efficiency score
AMPL
7.8
DDOG
55.8check_circle
Revenue GrowthYoY
AMPL
15.4%
DDOG
29.7%check_circle
Gross Margin% of revenue
AMPL
74%
DDOG
80%check_circle
FCF MarginFree cash flow
AMPL
-7.6%
DDOG
26.1%check_circle
Operating MarginGAAP
AMPL
-26.3%
DDOG
-1.3%check_circle
NRRNet retention
AMPL
N/A
DDOG
N/A
EV / RevenueValuation multiple
AMPL
2.5xcheck_circle
DDOG
23.6x
Market CapUSD
AMPL
$1.0B
DDOG
$83.3Bcheck_circle
ARR GrowthYoY
AMPL
N/A
DDOG
N/A
CAC PaybackMonths to recover
AMPL
N/A
DDOG
N/A
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insights
Analysis
As of Q1 2026, Amplitude, Inc. trades at 2.5x EV/Revenue versus Datadog, Inc. at 23.6x. On the Rule of 40, Amplitude, Inc. scores 7.8 compared to Datadog, Inc.'s 55.8, placing Datadog, Inc. ahead in operating efficiency. Gross margins stand at Amplitude, Inc. 74% vs Datadog, Inc. 80%.