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Side-by-side financial comparison of Datadog (DDOG) and MongoDB, Inc. (MDB). Click either name above to swap in a different company.

Datadog is the larger business by last-quarter revenue ($953.2M vs $628.3M, roughly 1.5× MongoDB, Inc.). Datadog runs the higher net margin — 4.9% vs -0.3%, a 5.2% gap on every dollar of revenue. On growth, Datadog posted the faster year-over-year revenue change (29.2% vs 18.7%). Datadog produced more free cash flow last quarter ($318.2M vs $141.8M). Over the past eight quarters, Datadog's revenue compounded faster (24.9% CAGR vs 17.1%).

Datadog, Inc. is an American company that provides an observability service for cloud-scale applications, providing monitoring of servers, databases, tools, and services, through a SaaS-based data analytics platform. Founded and headquartered in New York City, the company is a publicly traded entity on the Nasdaq stock exchange.

MongoDB, Inc. is an American software company that develops and provides commercial support for the source-available database engine MongoDB, a database for unstructured data. Over the years, the company has expanded the product from its NoSQL roots to have broader appeal to enterprise customers, such as adding ACID and transactions.

DDOG vs MDB — Head-to-Head

Bigger by revenue
DDOG
DDOG
1.5× larger
DDOG
$953.2M
$628.3M
MDB
Growing faster (revenue YoY)
DDOG
DDOG
+10.5% gap
DDOG
29.2%
18.7%
MDB
Higher net margin
DDOG
DDOG
5.2% more per $
DDOG
4.9%
-0.3%
MDB
More free cash flow
DDOG
DDOG
$176.3M more FCF
DDOG
$318.2M
$141.8M
MDB
Faster 2-yr revenue CAGR
DDOG
DDOG
Annualised
DDOG
24.9%
17.1%
MDB

Income Statement — Q4 FY2025 vs Q3 FY2026

Metric
DDOG
DDOG
MDB
MDB
Revenue
$953.2M
$628.3M
Net Profit
$46.6M
$-2.0M
Gross Margin
80.4%
71.5%
Operating Margin
1.0%
-2.9%
Net Margin
4.9%
-0.3%
Revenue YoY
29.2%
18.7%
Net Profit YoY
2.1%
79.5%
EPS (diluted)
$0.13

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
DDOG
DDOG
MDB
MDB
Q4 25
$953.2M
$628.3M
Q3 25
$885.7M
$591.4M
Q2 25
$826.8M
$549.0M
Q1 25
$761.6M
$548.4M
Q4 24
$737.7M
$529.4M
Q3 24
$690.0M
$478.1M
Q2 24
$645.3M
$450.6M
Q1 24
$611.3M
$458.0M
Net Profit
DDOG
DDOG
MDB
MDB
Q4 25
$46.6M
$-2.0M
Q3 25
$33.9M
$-47.0M
Q2 25
$2.6M
$-37.6M
Q1 25
$24.6M
$15.8M
Q4 24
$45.6M
$-9.8M
Q3 24
$51.7M
$-54.5M
Q2 24
$43.8M
$-80.6M
Q1 24
$42.6M
$-55.5M
Gross Margin
DDOG
DDOG
MDB
MDB
Q4 25
80.4%
71.5%
Q3 25
80.1%
71.0%
Q2 25
79.9%
71.2%
Q1 25
79.3%
72.8%
Q4 24
80.5%
74.4%
Q3 24
80.0%
73.2%
Q2 24
80.9%
72.8%
Q1 24
82.0%
75.0%
Operating Margin
DDOG
DDOG
MDB
MDB
Q4 25
1.0%
-2.9%
Q3 25
-0.7%
-11.0%
Q2 25
-4.3%
-9.8%
Q1 25
-1.6%
-3.4%
Q4 24
1.3%
-5.3%
Q3 24
2.9%
-14.9%
Q2 24
2.0%
-21.8%
Q1 24
2.0%
-15.5%
Net Margin
DDOG
DDOG
MDB
MDB
Q4 25
4.9%
-0.3%
Q3 25
3.8%
-8.0%
Q2 25
0.3%
-6.9%
Q1 25
3.2%
2.9%
Q4 24
6.2%
-1.8%
Q3 24
7.5%
-11.4%
Q2 24
6.8%
-17.9%
Q1 24
7.0%
-12.1%
EPS (diluted)
DDOG
DDOG
MDB
MDB
Q4 25
$0.13
Q3 25
$0.10
Q2 25
$0.01
Q1 25
$0.07
Q4 24
$0.14
Q3 24
$0.14
Q2 24
$0.12
Q1 24
$0.12

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
DDOG
DDOG
MDB
MDB
Cash + ST InvestmentsLiquidity on hand
$401.3M
$834.1M
Total DebtLower is stronger
Stockholders' EquityBook value
$3.7B
$2.9B
Total Assets
$6.6B
$3.6B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
DDOG
DDOG
MDB
MDB
Q4 25
$401.3M
$834.1M
Q3 25
$540.6M
$647.1M
Q2 25
$489.0M
$657.8M
Q1 25
$1.1B
$490.1M
Q4 24
$1.2B
$673.1M
Q3 24
$337.4M
$1.3B
Q2 24
$411.0M
$815.7M
Q1 24
$282.2M
$803.0M
Stockholders' Equity
DDOG
DDOG
MDB
MDB
Q4 25
$3.7B
$2.9B
Q3 25
$3.4B
$2.9B
Q2 25
$3.2B
$3.0B
Q1 25
$2.9B
$2.8B
Q4 24
$2.7B
$1.5B
Q3 24
$2.6B
$1.4B
Q2 24
$2.4B
$1.3B
Q1 24
$2.2B
$1.1B
Total Assets
DDOG
DDOG
MDB
MDB
Q4 25
$6.6B
$3.6B
Q3 25
$6.1B
$3.5B
Q2 25
$5.8B
$3.6B
Q1 25
$6.0B
$3.4B
Q4 24
$5.8B
$3.2B
Q3 24
$4.6B
$3.1B
Q2 24
$4.4B
$3.0B
Q1 24
$4.1B
$2.9B

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
DDOG
DDOG
MDB
MDB
Operating Cash FlowLast quarter
$327.1M
$143.5M
Free Cash FlowOCF − Capex
$318.2M
$141.8M
FCF MarginFCF / Revenue
33.4%
22.6%
Capex IntensityCapex / Revenue
0.9%
0.3%
Cash ConversionOCF / Net Profit
7.02×
TTM Free Cash FlowTrailing 4 quarters
$1.0B
$346.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
DDOG
DDOG
MDB
MDB
Q4 25
$327.1M
$143.5M
Q3 25
$251.5M
$72.1M
Q2 25
$200.1M
$109.9M
Q1 25
$271.5M
$50.5M
Q4 24
$265.2M
$37.4M
Q3 24
$228.7M
$-1.4M
Q2 24
$164.4M
$63.6M
Q1 24
$212.3M
$54.6M
Free Cash Flow
DDOG
DDOG
MDB
MDB
Q4 25
$318.2M
$141.8M
Q3 25
$234.7M
$71.6M
Q2 25
$184.9M
$108.3M
Q1 25
$262.8M
$24.6M
Q4 24
$257.5M
$35.5M
Q3 24
$220.3M
$-2.4M
Q2 24
$160.0M
$63.1M
Q1 24
$198.1M
$51.9M
FCF Margin
DDOG
DDOG
MDB
MDB
Q4 25
33.4%
22.6%
Q3 25
26.5%
12.1%
Q2 25
22.4%
19.7%
Q1 25
34.5%
4.5%
Q4 24
34.9%
6.7%
Q3 24
31.9%
-0.5%
Q2 24
24.8%
14.0%
Q1 24
32.4%
11.3%
Capex Intensity
DDOG
DDOG
MDB
MDB
Q4 25
0.9%
0.3%
Q3 25
1.9%
0.1%
Q2 25
1.8%
0.3%
Q1 25
1.1%
4.7%
Q4 24
1.1%
0.4%
Q3 24
1.2%
0.2%
Q2 24
0.7%
0.1%
Q1 24
2.3%
0.6%
Cash Conversion
DDOG
DDOG
MDB
MDB
Q4 25
7.02×
Q3 25
7.42×
Q2 25
75.58×
Q1 25
11.02×
3.19×
Q4 24
5.82×
Q3 24
4.42×
Q2 24
3.75×
Q1 24
4.98×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

DDOG
DDOG

North America$678.7M71%
International$274.5M29%

MDB
MDB

Mongo DB Atlas Related$470.4M75%
Other Subscription$138.7M22%
Services$19.2M3%

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