Datadog (DDOG) shares fell sharply during morning trading on November 4, even as the software company reported strong third-quarter financial results. The stock dropped 14.21% to $189.20, shedding $31.32, despite quarterly performance that featured higher revenue, improved customer growth, and substantial cash reserves.

Datadog Reports 35% Revenue Growth and Strong Cash Generation

Datadog, Inc., which operates an observability and security platform for cloud applications—a category of tooling engineering teams use to monitor the health, performance, and security of software running in cloud environments—recorded $1.20 billion in revenue for the third quarter ended September 30, 2026. The figure represented a 35% increase from the previous year as demand continued across the platform.

The company reported $75 million in GAAP operating income, producing a 6% operating margin. On a non-GAAP basis, operating income reached $334 million, representing a 28% operating margin. GAAP net income per diluted share came in at $0.32, while non-GAAP earnings reached $0.81, highlighting the difference between the company's reported and adjusted profitability.

Cash generation remained a significant part of Datadog's quarterly performance. Operating cash flow reached $290 million, while free cash flow—cash remaining after capital expenditures—totaled $251 million. The company ended September with $5.2 billion in cash, cash equivalents, and marketable securities.

Customer Growth and AI Developments Strengthen Business Operations

Datadog expanded its higher-value customer base during the third quarter, reflecting continued platform adoption. The company had approximately 4,860 customers generating at least $100,000 in annual recurring revenue, a figure that represented a 20% increase from approximately 4,060 customers recorded one year earlier. The $100,000 threshold captures the company's largest-spending accounts, making the cohort a measure of adoption among bigger customers.

Datadog also received external recognition during the period. The company was named a Leader in the 2026 Forrester Wave for AIOps Platforms, marking its second consecutive year earning the designation. Forrester awarded the company its highest possible scores across eleven criteria, including innovation, roadmap, and AI governance. Gartner's 2026 AI Vendor Race report likewise identified Datadog as the observability platform competitor to beat, assessing competitive positioning and market influence across the observability sector.

On the product side, Datadog introduced Scout 1.0, the first specialized model developed by its AI Research team. The model targets production issue investigations and currently powers Bits Investigation, which is available in preview. According to the company, Scout delivers frontier-model performance while requiring substantially lower inference costs. The introduction forms part of Datadog's broader effort to expand its AI platform alongside its core observability business.

Datadog Provides Fourth Quarter and Full-Year 2026 Guidance

Datadog issued its fourth-quarter financial outlook alongside its third-quarter results on November 4. The company expects fourth-quarter revenue between $1.19 billion and $1.20 billion, a range whose upper end matches the third quarter's reported revenue. Management additionally projects non-GAAP operating income between $280 million and $290 million, along with fourth-quarter non-GAAP net income per share between $0.69 and $0.71. That forecast assumes approximately 379 million weighted average diluted shares outstanding. The guidance provides an outlook for revenue and adjusted profitability through December 2026.

For the full year, Datadog expects revenue between $4.515 billion and $4.525 billion. The company also projects non-GAAP operating income between $1.095 billion and $1.105 billion, while full-year non-GAAP net income per share should range between $2.73 and $2.75. The annual earnings forecast assumes approximately 375 million weighted average diluted shares outstanding.

Datadog did not provide reconciliations between its non-GAAP forecasts and comparable GAAP measures, citing uncertainty surrounding stock-based compensation and employer payroll taxes on equity incentive plans. According to the company's guidance statement, these items could materially affect future GAAP results—a gap that should become clearer when the company reports fourth-quarter results.

Overall, Datadog reported strong quarterly revenue growth, positive cash generation, and expanding customer adoption in the third quarter. The sharp decline in its share price, however, stood in contrast to the underlying financial metrics disclosed in the report.