Azure grows 40% to a $102B run rate as leaders are asked to find 20% cost cuts

Azure is now a roughly $102 billion business. It generated $101.9 billion over the trailing 12 months, up 40% year over year, which is remarkable growth at that scale. Even so, Azure leadership has reportedly been told to find 20% in cost cuts. The reason is capital intensity: Microsoft's capital expenditure is heading toward $175 billion in fiscal 2027, mostly for AI data centers, and the company is squeezing operating costs to protect margins.

The revenue side is broadening. Microsoft goes into earnings with more than 30 million paid Copilot seats. BNP Paribas analysts argue that a second AI monetization layer is coming from Microsoft's OpenAI economics and from consumption-based Copilot pricing, moving beyond flat per-seat licenses. Microsoft's mid-October Partner Center update also revised Copilot packaging and pricing promotions ahead of Ignite.

The cost side is where the in-house strategy fits. Satya Nadella's Maia 300 announcement, promising 40% more tokens per watt than leading GPU systems, and Mustafa Suleyman's MAI-Base-2 model both aim to cut Microsoft's per-token costs and its dependence on NVIDIA and OpenAI. AWS is competing directly for migrations too: its new Transform agent automatically converts Azure SDK code in .NET apps to AWS equivalents.

The tension is clear. Investors reward Azure's growth, but 20% cost cuts during 40% growth signal how heavily AI capex weighs on the P&L. Watch upcoming earnings for capex guidance, any Copilot seat-growth deceleration, and how much Azure growth is attributed to AI services specifically.