01—Abstract
Summary
Summary of the 8-K filed November 6, 2025. Cited figures are marked; the original filing is the authoritative source.
Datadog reported third-quarter 2025 results on November 6, 2025, with revenue of $886 milliona, up 28% year-over-year from $690 million, and a clear acceleration in the top-line growth story.
Customers with ARR of $100,000b or more rose about 16% to roughly 4,060 from 3,490, signaling continued success moving up-market and expanding existing accounts. Profitability was mixed: GAAP operating loss was $(6) million (a (1)% margin, versus a 3% margin a year earlier), while non-GAAP operating income reached $207 million (23% margin, down from 25%). GAAP net income was $34 million ($0.10 per diluted share), and non-GAAP EPS was $0.55.
Cash generation was strong, with operating cash flow of $251 millionc and free cash flow of $214 million, and cash and marketable securities totaled $4.1 billion. Guidance points to continued growth. For Q4 2025, Datadog expects revenue of $912 to $916 million and non-GAAP operating income of $216 to $220 million.
For full-year 2025, it expects revenue of $3.386 to $3.390 billiond, non-GAAP operating income of $754 to $758 million, and non-GAAP EPS of $2.00 to $2.02. The GAAP-to-non-GAAP reconciliation for forward guidance was not provided because of uncertainty in stock-based compensation and related payroll tax items, which the company says could be material. Key watch items for investors include the widening GAAP loss driven by heavy stock-based compensation (about $201 million in the quarter, up from $142 million), the sharp rise in R&D spending (up roughly 38% year-over-year), a 2025 convertible note repayment of about $636 million, and an increase in goodwill from acquisitions.
The company also highlighted AI-related product launches and the milestone of more than 1,000 integrations. This summary is based solely on the press release and financial tables included in the filing.
02—Key points
Key Highlights
- Revenue grew 28% year-over-year to $886 million, with Q4 2025 guidance of $912-916 million implying continued strong growth.
- Customers with ARR of $100,000 or more increased about 16% to roughly 4,060, from about 3,490 a year earlier, indicating strong enterprise expansion.
- GAAP operating loss of $(6) million versus $20 million of operating income a year earlier, driven by stock-based compensation of $201 million and higher R&D spending.
- Non-GAAP operating income of $207 million (23% margin) and non-GAAP diluted EPS of $0.55, compared with $0.46 a year earlier.
- Operating cash flow of $251 million and free cash flow of $214 million, with cash and marketable securities of $4.1 billion.
- Full-year 2025 guidance raised to revenue of $3.386-3.390 billion and non-GAAP EPS of $2.00-2.02; GAAP reconciliation was not provided due to variability in equity-related items.
- Repaid roughly $636 million of 2025 convertible senior notes during the first nine months, while the 2029 convertible notes of $1.0 billion remain outstanding.
03—Questions
Frequently Asked Questions
How did Datadog perform financially in Q3 2025?
Revenue rose 28% year-over-year to $886 million. Non-GAAP operating income was $207 million (23% margin), and free cash flow was $214 million. On a GAAP basis, the company posted a small operating loss of $(6) million and net income of $34 million, or $0.10 per diluted share.
Why did GAAP profitability decline compared with last year?
GAAP operating income swung from $20 million in Q3 2024 to a $(6) million loss in Q3 2025. Stock-based compensation rose to $201 million from $142 million, and R&D expense increased to $402 million from $292 million. Non-GAAP results exclude these items, so the gap between GAAP and non-GAAP figures widened.
What is the company's outlook for the rest of 2025?
For Q4 2025, Datadog expects revenue of $912-916 million and non-GAAP operating income of $216-220 million, with non-GAAP EPS of $0.54-0.56. For full-year 2025, it expects revenue of $3.386-3.390 billion and non-GAAP EPS of $2.00-2.02. Datadog did not provide GAAP reconciliations because of uncertainty in stock-based compensation and payroll tax items.
Is customer growth concentrated in larger accounts?
Customers with ARR of $100,000 or more grew about 16% to roughly 4,060, outpacing overall revenue growth in customer count terms. This suggests that enterprise expansion is a meaningful driver of revenue growth, although the filing does not break out revenue by customer cohort.
How strong is Datadog's balance sheet and liquidity?
Cash, cash equivalents, and marketable securities totaled $4.1 billion at September 30, 2025. The company repaid about $636 million of 2025 convertible notes during the period, and $1.0 billion of 2029 convertible notes remain outstanding. Operating cash flow of $723 million over the nine months supports ongoing investment.
04—Continue