Microsoft Made $92 Billion as Azure and OpenAI Paid Off

Microsoft just reported the kind of quarter that settles an argument, at least for now. In the three months to September 30, 2026, the company made $92.3 billion in revenue, up 19 percent from a year earlier, and beat what Wall Street expected. The growth did not come from everywhere. It came, overwhelmingly, from the cloud, and from a partner that is now also one of its biggest sources of revenue: OpenAI.

That combination is the story. Microsoft is no longer just an investor in the AI boom, or just a supplier to it. In this quarter, it was both at once, and the numbers show how large that dual role has become.

The numbers that matter

Microsoft reported revenue of $92.3 billion for the first quarter of its 2027 fiscal year, against analyst expectations of about $90.7 billion. Operating income rose 21 percent to $45.9 billion. Net income on a GAAP basis rose 32 percent to $36.6 billion, or $4.92 per diluted share.

Strip out the effect of Microsoft’s investments in OpenAI and the picture is calmer but still strong: adjusted net income of $36.4 billion, up 18 percent, and adjusted earnings of $4.89 per share, up 18 percent, against an expected $4.73. The gap between the two profit figures is a useful reminder. A year ago, the OpenAI investment reduced Microsoft’s net income by $3.1 billion. This quarter it added a net gain of $207 million. When an investment swings that much, year on year comparisons need a second look.

Microsoft Cloud revenue reached $63.9 billion, up 30 percent. The company’s contracted backlog, called commercial remaining performance obligation, jumped 73 percent to $677 billion. That is revenue customers have already committed to, but Microsoft has not yet booked. It is the closest thing to a forward order book a software company gets, and it grew far faster than current revenue.

Shares rose about 3 to 4 percent in after hours trading after the report, having closed the regular session at $531.01.

Azure, in dollars at last

The most watched number was Azure, and for the first time Microsoft gave it in dollars rather than only as a growth rate. Azure revenue was $33.17 billion in the quarter, up 48 percent from a year earlier, and above the $32.32 billion analysts had expected.

That matters for two reasons. First, the growth rate itself accelerated, from 42 percent in the June quarter on the previous reporting basis. Second, a dollar figure lets everyone compare Azure directly with rivals, instead of guessing from percentages. Microsoft has reorganised its reporting into two segments, Agents and Infra and Devices and Consumer, so some comparisons with older quarters need care. But the direction is clear: demand for cloud capacity, much of it tied to AI workloads, is still rising fast.

Microsoft 365 cloud revenue was $27.8 billion, up 17 percent. Chief executive Satya Nadella told analysts that Microsoft 365 Copilot had 50 percent more users than in the June quarter, although Microsoft did not disclose a paid seat number. The weaker spots were on the consumer side, where coverage of the release noted Windows OEM and devices revenue down 22 percent and Xbox content and services down 2 percent. The quarter belonged to the cloud side of the business, not the device side.

OpenAI is now a line item, not a side bet

The most striking disclosure did not come from the earnings release itself. It came from Microsoft’s regulatory filing, as reported by TechCrunch. In the quarter, Microsoft generated $10 billion in revenue from its commercial arrangements with OpenAI, including revenue sharing. That is about 11 percent of its total revenue for the quarter.

For the full fiscal year 2026, that figure was $24.1 billion. At the end of September, OpenAI owed Microsoft $7.2 billion in outstanding receivables, up from $6 billion at the end of June. Microsoft’s equity stake in OpenAI slipped to about 24 percent, from about 25 percent in June, following the October 2025 recapitalisation.

Read those three facts together and you get the shape of the relationship. OpenAI is at once a company Microsoft owns part of, a customer that rents its cloud, and a partner whose revenue it shares. That is a powerful position, and a complicated one. When OpenAI grows, Microsoft can win three ways. When OpenAI’s bills grow, Microsoft is also the creditor waiting to be paid.

One caution is worth keeping in view. Reporting on the filing notes that the split of the $10 billion between revenue sharing and Azure services is not clear. So the right conclusion is narrower than the headline suggests. OpenAI is now a material revenue relationship for Microsoft. It is not yet proof of how profitable that relationship is, line by line.

The bill behind the growth

None of this comes cheap. Microsoft guided revenue of $96 billion to $97.1 billion for the current quarter, and guided capital spending to top $50 billion in the quarter, according to Benzinga’s report on the earnings call. That is the price of staying in the race: more data centres, more chips, more power, before the revenue from them fully arrives.

This is the central tension in every big tech earnings report right now. The backlog says customers want the capacity. The spending says Microsoft must build it before it can sell it. If demand holds, the $677 billion backlog turns into revenue over time and the spending looks like foresight. If demand cools, the same spending turns into empty capacity and falling cash flow. Investors cheered this quarter because the demand side, Azure growth and the backlog, looked stronger than the fear side. The spending question has not gone away. It has just been postponed to next quarter’s report.

What this means for builders

For founders and builders, there are four practical lessons in this quarter.

First, distribution now beats novelty. Copilot’s user growth, even without a disclosed seat count, shows what happens when an AI product ships inside software people already use every day. A better model with no distribution still has to find its users one by one. A good model inside Microsoft 365 finds them by default.

Second, build for the cloud bill, not just the demo. If Microsoft is spending tens of billions to add capacity, it expects customers to pay for that capacity. Price your product for token and compute costs at scale, not for the free tier you tested on. The companies that survive this cycle will be the ones whose unit economics still work when usage grows tenfold.

Third, keep the model replaceable. Microsoft’s own quarter shows why. It sells Azure to OpenAI, it sells Copilot powered by OpenAI models, and it also builds its own AI efforts. Partners can become competitors and competitors can become customers in the same quarter. If your product only works with one provider’s model, pricing change, or policy change, you are renting your core.

Fourth, watch the backlog, not just the headlines. Headline revenue tells you what happened last quarter. A 73 percent rise in committed future revenue tells you what customers have already decided to buy. When you choose a platform, look for the same signal in your own business: signed commitments, renewals, and usage that grows without you chasing it.

What to watch next

Three things will tell us whether this quarter was a peak or a plateau. The first is Azure growth next quarter, and whether the new dollar disclosure keeps beating expectations. The second is the split of the OpenAI revenue, if Microsoft ever breaks it out, because revenue sharing and cloud rental are very different businesses. The third is capital spending against free cash flow: how long Microsoft can keep building at this pace before investors ask for the returns in cash, not just in backlog.

Microsoft’s quarter does not prove the AI boom pays for itself. It proves something more specific, and more useful. The company closest to the centre of the boom, selling both the shovels and a share of the gold mine, just had its strongest quarter on record. The question for everyone else is not whether AI demand is real. It is whether your business is positioned where that demand actually lands: in the cloud, inside existing workflows, and with customers who have already signed up to pay.

Sources

Microsoft FY27 Q1 earnings release, as reported by CNBC, Reuters coverage, and Microsoft’s regulatory filing as reported by TechCrunch. Additional figures from Benzinga, Neowin, and Securities.io coverage of the October 28, 2026 report.

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