Datadog, Inc. (DDOG), Financial Analysis

1 Revenue & Business Model

• Storyline: revenue growth rose from 24.6% in Q1 2025 to 35.6% in Q2 2026 and was 35.2% in Q3 2026, while the largest customer, part of the AI native cohort, began to reduce usage; Q4 2026 guidance is flat on Q3. Chapters 2 to 4 cover the three revenue drivers: infrastructure monitoring and APM, logs and security, and AI observability with the AI native customers.
• Datadog reports one segment and files no revenue by product. Its software as a service platform sells over 20 products for observability (infrastructure monitoring, APM, log management, digital experience) and security, priced mainly by usage under monthly, annual and multi year subscriptions. Product ARR figures in chapters 2 to 4 are stated on the calls.
• Revenue FY2021 $1.03bn to FY2025 $3.43bn, a 35.1% CAGR; TTM Q3 2026 $4.28bn. Growth year on year rose from 24.6% in Q1 2025 to 35.6% in Q2 2026 and 35.2% in Q3 2026.
• Regions by billing address: North America $2.43bn in FY2025 (71.0%, of which United States $2.32bn), international $994m (29.0%). Q3 2026 regions appear only in the 10-Q, not yet filed.
• Growth sources: about 70% of the revenue increase came from existing customers and 30% from new customers in Q2 2026 (10-Q); about 70% from existing customers in Q3 2026 (stated on the call); 75% from existing customers in FY2025 (10-K).
• Employees about 8,100 at 31 Dec 2025 in 35 countries, 44% outside the US; about 3,900 in R&D and 3,600 in sales and marketing.

2 Infrastructure Monitoring and APM: More Products per Customer

• Total revenue $1.20bn in Q3 2026, +35.2%; growth year on year 28.4% in Q3 2025, 29.2% in Q4 2025, 32.2% in Q1 2026 and 35.6% in Q2 2026.
• Product ARR, stated on the calls: Infrastructure Monitoring above $1.6bn at Q4 2025 and above $2bn at Q3 2026, growing in the mid 30s%; APM plus digital experience above $1bn at Q4 2025; real user monitoring above $200m at Q2 2026, growing over 50%; total ARR above $4bn at Q1 2026.
• Platform adoption (10-Q): 58% of customers used 4 or more products and 22% used 8 or more at Q2 2026, against 54% and 16% at Q3 2025; Q3 2026 call: 61% and 16% at 10 or more.
• Customers about 33,500 at Q3 2026 (stated on the call) against 32,000 a year earlier; 33,400 at Q2 2026 (10-Q).

How infrastructure monitoring and APM are changing

• Market size in the 10-K: the 10-K cites a third party estimate of $82bn in 2029 for IT operations management, of which observability $39bn.
• Peer growth: Dynatrace revenue +17% in the Sep 2026 quarter with ARR +16%; Elastic +15%; Cisco observability revenue, which includes Splunk, +6% to $275m in the Jul 2026 quarter; Datadog +35.2% in Q3 2026.
• Consolidation: New Relic was taken private in Nov 2023 and files no reports; Splunk is reported inside Cisco; Dynatrace issued $1.41bn of convertible notes and bought back $522.8m of stock from Apr to Sep 2026 (10-Q).
• Cloud providers: native tools of AWS, Azure and Google Cloud compete, while Datadog pays a third party cloud infrastructure provider for hosting (10-K).

3 Logs and Security: Large Customers Hold 91% of ARR

• Customers with ARR of $100,000 or more about 4,860 at Q3 2026, +20% (8-K), with about 91% of ARR (stated on the call; 91% at Q2 2026 in the 10-Q).
• Log Management ARR above $1bn at Q4 2025 and Flex Logs approaching $100m (stated on the call); management said nearly 100 log deals displaced a large legacy vendor in Q4 2025.
• Security: security ARR grew in the mid 50s% in Q3 2025 (stated on the call); Bits AI Security Analyst in Cloud SIEM and FedRAMP High for Datadog for Government were announced in the Q1 2026 release.
• Regulation: the FY2025 10-K adds EU DORA and NIS2 rules that shape customer security contract terms.

How logs and security are changing

• Security vendors: Cisco security revenue, which includes Splunk, grew 14% to $2.23bn in the Jul 2026 quarter and 2% in FY2026; CrowdStrike revenue grew 26% with ARR of $5.84bn.
• Log management at observability vendors: Dynatrace log management grew more than 100% in the Sep 2026 quarter and Dynatrace announced a partnership with CrowdStrike; Elastic cRPO grew 21% and it acquired Deductive AI for incident investigation (8-K filings).
• Pricing: CrowdStrike Falcon Flex and Datadog Flex Logs both price by consumption; Elastic gives no split of its subscription revenue by use case.

4 AI Observability and AI Native Customers: Share No Longer Disclosed

• AI native customers 6% of revenue in Q3 2024, 11% in Q2 2025 and 12% in Q3 2025 (stated on the calls); the CFO said on the Q4 2025 call that the share would no longer be given.
• Filed measure: the AI native cohort, which includes the largest customer, contributed about 4 points of revenue growth in Q3 2024, 5 in Q4 2024, 6 in Q1 2025, 10 in Q2 2025, 8 in Q3 2025 and 7 in Q4 2025 (10-Q, 10-K), and high single digits in Q1 and Q2 2026 (10-Q).
• Largest customer: the Q2 2026 10-Q reports reduced usage from Q3 2026; on the Q3 2026 call management said the customer stayed above its minimum and renewed at higher commitments.
• AI customers, stated on the calls: more than 850 at Q3 2026 (750 at Q2 2026), 39 of them spending over $1m a year; about one third of all customers and three quarters of $100,000+ customers use AI products. Revenue outside the AI cohort grew in the high 20s%.
• Products: Adaptive ML acquired in Q2 2026; Scout 1.0, the first specialized model of the AI Research team, launched in Q3 2026 to power Bits Investigation (8-K Ex 99.1).

How AI observability is changing

• Monitoring of AI workloads: Dynatrace acquired Arize, an AI evaluation and LLM monitoring vendor, on 1 Oct 2026 and reported about 1,100 customers using its agents; Datadog reported that GPU devices monitored rose 8x and agent observability spans 9x in 2026 to date (stated on the call).
• Data and workflow platforms: Snowflake revenue +35.1% in the Jul 2026 quarter with net revenue retention of 126%; ServiceNow subscription revenue +20.9% in Q3 2026 with a $1.7bn AI ACV target for 2026.
• Concentration: Datadog's Q2 2026 10-Q states that the AI native cohort rapidly increased usage and may optimize it or fail to renew; GAAP gross margin fell to 78.6% in Q2 2026 on higher hosting costs and was 80.2% in Q3 2026.

5 Financial Analysis & Ratios

• GAAP operating margin turned positive in Q3 2026 at 6.2%; FY2025 was (1.3%). Operating margin was (1.9%) in FY2021 and 2.0% in FY2024; TTM 2.3%. Gross margin TTM 79.6%.
• Net income TTM $262m, 6.1% of revenue, above operating income because of interest and other income of $204m TTM on $5.23bn of cash and securities; tax expense TTM $26.7m under a full valuation allowance on US deferred tax assets.
• Free cash flow TTM $1.11bn, 25.9% of revenue, under the company definition: operating cash flow less purchases of property and equipment and capitalized software ($158m TTM).
• Balance sheet at 30 Sep 2026: cash and marketable securities $5.23bn; 0% convertible notes due 2029 with $1.0bn principal (carrying $986.6m), conversion price about $217.60 with capped calls; net cash $4.25bn; goodwill $707m after the 2025 acquisitions and Adaptive ML.
• Capital returns: no buyback program and no dividend. Diluted shares 375.0m in Q3 2026 against 362.0m, +3.6%.

Cost structure and profitability

• Costs (revenue less operating income) $1.122bn in Q3 2026, +25.9%, against revenue +35.2%; operating margin up 6.9 pts year on year and 5.8 pts on Q2 2026.
• Cost of revenue 19.8% of revenue against 19.9% a year earlier and 21.4% in Q2 2026; cost of revenue fell $2.9m on Q2 2026 while revenue rose $75.6m.
• R&D 41.1% of revenue, sales and marketing 25.3%, G&A 7.5%, against 45.4%, 27.0% and 8.4% a year earlier.
• Stock based compensation $237.2m, 19.8% of revenue against 22.6%; employer payroll tax on equity $18.9m against $10.9m. Together with $2.4m of intangibles amortization and $1.1m of deal costs they make up the $259.6m between GAAP and non GAAP operating income.
• Operating cash flow $290.0m, +15.3%; capex incl. capitalized software $39.3m; free cash flow $250.6m against $214.0m; 9M 2026 free cash flow $818.4m.

Backlog and guidance

• RPO growth slowed from 52.3% at Q4 2025 to 43.1% at Q2 2026 (filed) and 38% at Q3 2026 (stated on the call); substantially all RPO is expected to be recognized within 24 months (10-K).
• FY2026 revenue guidance midpoint up $440m (+10.8%) between February and November 2026: +$240m in May, +$140m in August and +$60m in November; midpoint +31.9% on FY2025.

6 MD&A & Management Commentary

Q3 2026 results release and earnings call

• Q3 2026 (8-K Ex 99.1 of 4 Nov 2026): revenue $1.197bn, +35.2% and +6.7% on Q2 2026; GAAP EPS $0.32; non GAAP EPS $0.81 against $0.55; operating cash flow $290m; free cash flow $250.6m (20.9% of revenue).
• Gross margin: GAAP 80.2% against 78.6% in Q2 2026; non GAAP 81.2% against 79.6%. The Q2 2026 10-Q tied the Q2 decline to higher spend with the third party cloud infrastructure provider (+$64.1m year on year).
• Largest customer, stated on the call: usage fell in Q3 2026 but stayed above its minimum commitment, and the customer renewed above its minimum commitments; the Q4 2026 guidance assumes revenue at the minimum; excluding this customer, implied Q4 growth is in the low to mid 30s%.
• Other call statements: billings $1.16bn, +30%; current RPO growth in the mid 30s%; gross retention in the mid to high 90s%; revenue from customers outside the AI cohort grew in the high 20s%, a fifth quarter of acceleration from about 20% a year earlier.
• FY2027: no guidance yet; management said it will keep guiding large customers at their contractual minimums (stated on the call).
• Q2 2026 (6 Aug 2026): revenue $1.121bn, +36%, against guidance of $1.07bn to $1.08bn; acquisition of Adaptive ML; more than 100 capabilities launched at the DASH 2026 conference; the 10-Q added the largest customer disclosure.

Management and CFO commentary

• CEO Olivier Pomel, Q3 2026 release: 35% revenue growth, $290m operating cash flow and $251m free cash flow; specialized AI models developed by the AI Research team; Scout 1.0 launched.
• CFO David Obstler, Q3 2026 call: Q4 guidance takes the largest customer at its minimum commitment; customers are renewed at higher commitments; large customers will keep being guided at their minimums.
• CFO, Q2 2026 call: guidance reflects lower usage by the largest customer, which has renewed; gross margin 79.6% against 80.9% a year earlier; 31 AI customers above $1m a year, eight above $10m.
• CFO, Q1 2026 call: net retention moved to the low 120%s; record new logo bookings, more than double a year earlier; 22 AI native customers above $1m a year and five above $10m.
• CFO, Q4 2025 call: AI native revenue share no longer given; FY2026 guidance assumed growth of at least 20% excluding the largest customer; gross margin expected around 80%.
• CEO, Q4 2025 call: about 650 AI native customers; 48% of the Fortune 500 are customers.

7 Peer Valuation & Sector Summary

• Sector: observability, application performance monitoring and cloud security software. The FY2025 10-K names IBM, Microsoft, SolarWinds, Cisco, New Relic, Dynatrace and Elastic plus native tools of the cloud providers; peers in the table: Dynatrace, Snowflake, MongoDB, ServiceNow and CrowdStrike.
• Growth (latest quarter): DDOG 35.2%, SNOW 35.1%, MDB 30.5%, CRWD 25.8%, NOW 20.5%, DT 17.4%.
• Operating margin TTM: DT 12.7%, NOW 9.7%, DDOG 2.3%, MDB (0.5%), CRWD (2.5%), SNOW (22.8%); FCF margin: NOW 30.8%, CRWD 28.3%, DT 26.5%, DDOG 25.9%, MDB 23.7%, SNOW 22.0%.
• Valuation: DDOG 14.9x EV/Sales against DT 5.7x, SNOW 18.3x, MDB 8.5x, NOW 7.5x and CRWD 45.1x; DDOG 262.7x TTM GAAP P/E against DT 81.2x and NOW 79.2x.

8 Material Events & Contracts

• Eight Forms 8-K from 4 Nov 2025 to 4 Nov 2026: five earnings releases, one board appointment, the Nevada conversion and the annual meeting results; no Form 8-K/A.
• Nevada conversion (8-K of 22 Apr 2026, Ex 2.1, 3.1, 3.2, 5.1, 10.1): shares converted one for one; the articles authorize 2.33bn shares, opt out of Nevada business combination rules and name the Clark County, Nevada court as exclusive forum with jury trial waived; the bylaws exclude Nevada controlling interest statutes.

9 Ownership, Voting Power & Annual Meeting

• Two share classes; founders hold about a third of votes. Class B carries 10 votes per share and held about 42% of voting power at 30 Jun 2026; Olivier Pomel holds 17.3% and Alexis Le‑Quoc 15.5% of votes; directors and officers 35.5% (2026 proxy).
• Special meeting (21 Apr 2026): conversion to a Nevada corporation approved with 332.2m votes for and 199.6m against, 62.5% of votes cast, with Class B at 10 votes per share.
• 2026 annual meeting (15 Jun 2026): four Class I directors elected; support ranged from 83.8% (Shardul Shah) to 99.8% (Ami Vora), with Olivier Pomel at 98.1% and Dev Ittycheria at 88.8%; say on pay 95.9%; Deloitte & Touche ratified with 99.8%; the shareholder proposal for simple majority voting received 42.3%.
• Insiders, 12 months to 4 Nov 2026: no open market purchases; open market sales of about $906m by 17 reporting persons across 166 Forms 3, 4 and 5, of which 96 flagged as trades under pre arranged plans. Largest sellers: Olivier Pomel $261.6m, Alexis Le‑Quoc $235.3m, director Matthew Jacobson $122.1m (not flagged as a pre arranged plan), President Amit Agarwal $76.1m, CFO David Obstler $50.1m.
• Monthly insider sales peaked at about $212m in Jun 2026; the share price closed that month at $260.36 against $247.35 at the end of May 2026.

Annual meeting remarks

• No management remarks, presentation or shareholder questions from the 15 Jun 2026 meeting were filed; the Form 8-K Item 5.07 reports vote counts only.

10 Risk Factors

• Item 1A of the FY2025 Form 10-K holds 59 risk factors, as in FY2024 (22,524 words against 22,105); none added or removed, four materially reworded. Each 2026 Form 10-Q restates the full section; the Q2 2026 10-Q adds the largest customer usage reduction.

How risk factors changed

• Comparison: 10-K FY2025 filed 18 Feb 2026 acc 0001628280-26-008819 against 10-K FY2024 filed 20 Feb 2025 acc 0001561550-25-000025.
• Item 1A kept 59 risk factors in both years, with no factor added or removed; total words rose 1.9% from 22,105 to 22,524.
• The AI native cohort, which includes the largest customer, is cited as about 7 percentage points of Q4 2025 revenue growth against about 5 points for Q4 2024; the Q2 2026 10-Q adds that the largest customer cut its usage from Q3 2026.
• Tariffs appear 5 times in 3 factors in the FY2025 10-K against no mentions a year earlier.
• New laws named in FY2025 include DORA, NIS2, the EU Data Act, the One Big Beautiful Bill Act and Pillar Two guidance of Jan 2026.
• The 2026 Forms 10-Q replace Delaware with Nevada in the governance factors after the redomicile approved on 21 Apr 2026.

11 Stock Price, Scenarios & Sensitivity

• DDOG traded at $189.16 on 4 Nov 2026 after the release, (14.2%) on the prior close of $220.52; 37.1% below the 52 week high of $300.68 (Oct 2026) and 93.0% above the low of $98.01 (Feb 2026).
• Valuation: market value $67.9bn on 359.1m shares of both classes; 262.7x TTM GAAP EPS of $0.72 and 71.4x non GAAP EPS of $2.65; free cash flow yield 1.63%; EV/Sales 14.9x.
• Scenario model uses non GAAP operating margins (TTM Q3 2026: 24.4%; GAAP 2.3%); revenue grows from TTM Q3 2026 $4.28bn for three years; interest and other income $200m a year; 21% tax rate; diluted shares 375m plus 7%; price equals TTM Q3 2029 EPS times exit P/E.

Critical factors and core assumptions

• Revenue base TTM Q3 2026 $4.28bn; GAAP operating income $96.8m (2.3%); non GAAP $1.04bn (24.4%); FY2026 guidance midpoint $4.52bn.
• Best case: 27% revenue CAGR as growth outside the AI cohort stays in the high 20s% and the largest customer stays above its minimum; non GAAP operating margin 30% (Q3 2026: 27.9%); 55x P/E.
• Base case: 21% revenue CAGR as growth slows toward the 25% implied for Q4 2026 and then the low 20s%; non GAAP margin 26%; 40x P/E.
• Worst case: 13% revenue CAGR as the largest customer falls to its minimum or leaves, AI native spend is optimized and net retention returns to about 110%; non GAAP margin 20%; 25x P/E.
• Tax rate 21% (company non GAAP rate); interest and other income $200m a year; diluted shares up 7% over three years; no buybacks or dividends.

Scenarios, three years forward

Sensitivity analysis

Disclaimer

This analysis is for information only and is not financial advice. It is derived from public SEC filings retrieved via sec-api.io and is not a publication of the U.S. Securities and Exchange Commission. Scenario values are model outputs under stated assumptions and are not forecasts. Data as of 4 November 2026.

Sources

All company and peer figures are read from SEC filings retrieved through the sec-api.io MCP server. Statements marked stated on the call come from the company's earnings calls and are not in filings; this includes product ARR, the Q3 2026 RPO, customer count and net retention, the AI native revenue share and the Q4 2026 largest customer assumption.