Azure discloses $33.2B in dollar revenue for the first time as Google Cloud doubles to $30.7B; Microsoft booked $10B from OpenAI in a single quarter
Azure quarterly revenue hit $33.2B (up 48%), disclosed in dollars for the first time; OpenAI arrangements added $10.0B, and Google Cloud doubled to $30.7B.
For more than a decade, Microsoft reported Azure only as a growth rate. That habit ended on October 28, when the company’s FY2027 Q1 10-Q — for the quarter ended September 30, 2026 — put a dollar figure on the cloud platform for the first time: $33,165 million, up 48% year over year. The same evening, Alphabet reported that Google Cloud brought in $30.7 billion, up 103%. For the first time, the two leading cloud platforms after AWS reconciled on the same night with the same yardstick (Amazon reports Thursday), and the gap between them has narrowed to roughly $2.5 billion.
Key points
- Azure’s first dollar disclosure: the 10-Q shows quarterly Azure revenue of $33,165M, up 48% — above the 44%–45% guidance the CFO gave on the July call (per TechCrunch) and ahead of the ~$32.3B analysts expected.
- OpenAI is now a line item: the same 10-Q, under related-party rules, shows commercial arrangements with OpenAI (including revenue-sharing payments) contributed $10.0B of revenue — about 10.8% of Microsoft’s $92.3B total — with $7.2B receivable from OpenAI and Microsoft holding roughly 24%.
- Google Cloud doubles: Alphabet reported Google Cloud revenue of $30.7B (+103%) the same evening, cutting the gap to Azure to about $2.5B; GOOG fell more than 9% after hours and MSFT rose about 4% (both per CNBC).
Background
Microsoft’s reorganization made the disclosure possible. As The Verge explains, the company split its business into two segments in September 2026: Agents and Infra (Azure, Microsoft 365 cloud, server products) and Devices and Consumer (Windows, Xbox, Surface, search and advertising). “The big changes to Microsoft’s financial reporting also mean we will now see the company disclose Azure revenue on a quarterly basis,” The Verge noted. The new segments’ first quarter: Agents and Infra $76.8B, up 25% (83% of total revenue); Devices and Consumer $15.5B, down 3%.
The cloud race’s backdrop was already set last week: on October 27, Google announced that its TPUs will land on Oracle Cloud Infrastructure in 2027, letting chips move between rival clouds. And the gap between OpenAI’s reported and rumored figures — an annualized revenue “near $50B” versus the rumored $70B — is the same measurement fight this quarterly filing added data to.
The facts
The key numbers both companies disclosed on the evening of October 28, 2026, from their official filings and earnings calls:
| Metric (Jul–Sep 2026 quarter) | Microsoft | Alphabet |
|---|---|---|
| Cloud revenue | Azure $33,165M (+48%) | Google Cloud $30.7B (+103%) |
| Total revenue | $92.3B (+19%) | $127.6B (+25%) |
| Net income (GAAP) | $36.6B (+32%) | not shown in this table |
| Capex (additions to PP&E) | $39.4B (vs. $19.4B a year ago) | not shown in this table |
Company-wide, Microsoft’s total revenue rose 19% to $92.3B; GAAP net income rose 32% to $36.6B, or $36.4B (up 18%) on the press release’s non-GAAP basis, which excludes a $207M net gain from OpenAI investments. Capital expenditures doubled: the 10-Q cash flow statement shows $39.367B of additions to property and equipment against $19.394B a year earlier — the real cost behind that 48% growth number.
The OpenAI ledger
The most informative new disclosure is that OpenAI appears in Microsoft’s financial statements as a related party under ASC 850, spelled out in dollar terms for the first time:
- Revenue: commercial arrangements with OpenAI, inclusive of revenue-sharing payments, brought in $10.0B — about 10.8% of the quarter’s total revenue. TechCrunch adds the longer arc: FY2026 as a whole saw $24.1B of OpenAI-related revenue; this quarter’s pace annualizes to roughly $40B.
- Receivables: OpenAI owed Microsoft $7.2B at quarter end, up from $6.0B in June — recognized revenue not yet paid, not new income.
- Equity and funding: Microsoft holds approximately 24% on an as-converted basis (about 25% in June, around 27% after the October 2025 recapitalization); of $13.0B in funding commitments, $12.0B has been funded.
- The split and the restructuring: Reuters has reported OpenAI shares 20% of its revenue with Microsoft — a figure neither company has confirmed. Leaked documents TechCrunch obtained in November 2025 showed $865.8M in net revenue-sharing payments over the first nine months of 2025. When OpenAI restructured in October 2025, Microsoft gave up cloud exclusivity in exchange for a $250B commitment to buy Azure services; an April 2026 agreement keeps revenue sharing running through 2030, subject to a cap.
Mind what the $10.0B is: commercial-arrangement revenue including revenue sharing. It is neither OpenAI’s profit paid to Microsoft nor Azure revenue as such — TechCrunch notes Microsoft did not break down how much came from Azure consumption versus the split.
What others say
The market’s verdict was the evening’s bluntest comment: MSFT jumped about 4% after hours (CNBC’s headline; TradingView counted 5%), while GOOG dropped about 8% per TechCrunch — CNBC’s headline said more than 9%. The Information’s headline fused the two reports into one sentence: “Google Cloud Closes In on Azure, but Microsoft Wins the Day With Investors.”
The sharpest caveat predates the filing: ahead of earnings, CNBC’s Jim Cramer warned Microsoft’s new cloud revenue is “hostage to OpenAI.” After the quarter closed, the receivable climbing from $6.0B to $7.2B made the same point. That night, GeekWire did the arithmetic differently: OpenAI now brings Microsoft more quarterly revenue “than Bing or Xbox.” Wall Street CN (华尔街见闻), translating The Information, framed it for Chinese readers as Google Cloud closing in while Microsoft wins the earnings-day exam — and noted capex did not spiral out of control, which is why the stock rose.
Alphabet’s own footnotes matter too: search ad growth slowed to 12% (from 17% and 19% in the two prior quarters), and Google announced that ads in AI Mode and AI Overviews are going global for the first time (TechCrunch) — the money from AI-reshaped search has not yet caught up with the shift.
Our take
If you buy cloud for a living, last night moved the anchor: Azure versus Google Cloud can finally be compared in dollars — $33.2B to $30.7B, a $2.5B gap — and the chaser is growing more than twice as fast. Pricing negotiations, regional plans and watchlists should all weight Google Cloud higher; the picture completes Thursday when Amazon reports and AWS finally joins the same table.
For anyone building on OpenAI, the deeper shift is that the relationship is now auditable quarter by quarter: 10.8% of Microsoft’s revenue, a $7.2B receivable, a 24% stake. Three reservations before drawing conclusions: Microsoft did not decompose the $10.0B; Google Cloud’s figure includes Workspace subscriptions, so the cloud-to-cloud comparison is not pure; and Azure’s dollar disclosure is one quarter old — the trend needs a few more quarters before it means much.