# Microsoft Azure revenue climbs 48% in Q1 FY2027 on AI demand

Digest AI · Business & Funding · published 2026-10-29T06:59:00Z

Canonical: https://digestai.news/story/microsoft-and-alphabet-face-ai-spending-bottlenecks-in-q3-2026

## Summary

Microsoft reported Azure’s revenue hit **$33.2 billion** in the July–September 2026 quarter, a **48% year-over-year increase**, driven by AI workloads. The company’s total cloud business revenue grew **30%** to **$63.9 billion**, while total company revenue rose **19%** to **$92.3 billion**. Azure’s growth outpaced AWS (**$42.2 billion**, **37%** growth in April–June 2026) but lagged Google Cloud (**$30.7 billion**, **103%** growth in the same period), which cited strong demand for its TPUs.

Microsoft’s capital expenditure for the quarter reached **$39.4 billion** (including leases, **$45.2 billion**), with **$19.4 billion** spent in the same period last year. The company expects **$170 billion** in total spending for 2026, with **three-quarters** allocated to short-lived GPUs and CPUs. Despite high profits—Azure’s gross margin is **66%**—Microsoft warned margins may dip slightly to **65%** in the next quarter as AI infrastructure costs rise. The company also reported **$677 billion** in commercial remaining performance obligations, a **73%** jump from the prior year, signaling sustained demand.

## Key points

- Azure revenue grew 48% year-over-year to $33.2 billion in Q1 FY2027, driven by AI workloads
- Microsoft’s capital expenditure hit $39.4 billion (including leases, $45.2 billion) for the quarter
- Google Cloud’s revenue nearly doubled (103%) to $30.7 billion, outpacing AWS’s 37% growth

## Why it matters

Cloud providers like Microsoft, Google, and Amazon profit from AI’s demand for GPUs and TPUs, with Azure’s 48% growth showing how AI workloads reshape cloud revenue. Rising capital spending risks squeezing margins if demand slows, but backlogs suggest near-term stability.

## Sources

1. [Microsoft Azure grows by 48%. Five figures to read financial results and understand how much the three major cloud companies are profiting from the AI boom](https://note.com/tech_try_note/n/n56dd0f56925a?hl=en) (note.com, 2026-10-29)
2. [Same AI Demand, Different Conversion Processes: A Comparison of Microsoft and Alphabet Earnings](https://note.com/4axisdecision/n/n9b0e0d9946f8?hl=en) (note.com, 2026-10-29)

Part of the developing story: [AI Chip Wars and Cloud Power Play](https://digestai.news/thread/broadcom-says-anthropic-likely-to-become-its-biggest-xpu-customer-in-2027) (8 stories)

## Cite

Digest AI, "Microsoft Azure revenue climbs 48% in Q1 FY2027 on AI demand", 29 October 2026, https://digestai.news/story/microsoft-and-alphabet-face-ai-spending-bottlenecks-in-q3-2026

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