HomeTechnologyMicrosoft CFO memo highlights GitHub Copilot SDK push and record AI infrastructure spending

Microsoft CFO memo highlights GitHub Copilot SDK push and record AI infrastructure spending

Microsoft CFO Amy Hood has shared an internal memo with employees following the company’s latest earnings, highlighting strong financial performance, massive AI-driven cloud growth, and strategic investments. The note specifically calls out the GitHub Copilot SDK and the debut of the Maia 200 AI chip as key signals of Microsoft’s direction in AI software and hardware.

January 31, 2026 / 22:03 IST
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Microsoft earnings, Amy Hood memo, Microsoft Cloud revenue, Azure growth, GitHub Copilot SDK, Maia 200, Microsoft AI strategy, capital expenditure, OpenAI Anthropic Azure
Microsoft earnings, Amy Hood memo, Microsoft Cloud revenue, Azure growth, GitHub Copilot SDK, Maia 200, Microsoft AI strategy, capital expenditure, OpenAI Anthropic Azure
Snapshot AI
  • Microsoft Cloud revenue topped $50 billion, up 26 percent year over year
  • Commercial bookings up 230% due to Azure commitments from OpenAI, Anthropic.
  • Microsoft invested $37.5B in infrastructure for AI and cloud expansion.

Following Microsoft’s latest quarterly earnings, CFO Amy Hood circulated her customary internal memo to employees, outlining the company’s financial performance and reinforcing its strategic priorities. As seen by Business Insider, the memo paints a picture of a company benefiting heavily from AI demand while accelerating investment across cloud infrastructure, developer tools, and custom silicon.

Hood noted that Microsoft exceeded Wall Street expectations for the quarter, delivering revenue growth of 17 percent year over year, or 15 percent in constant currency. Operating income rose even faster, increasing by 21 percent, or 19 percent in constant currency. She described the results as a strong close to the first half of the fiscal year, reflecting both execution in core businesses and momentum across newer AI-driven offerings.

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One of the most notable milestones highlighted in the memo was Microsoft Cloud revenue surpassing $50 billion for the first time. According to Hood, cloud revenue grew 26 percent year over year, or 24 percent in constant currency, underlining sustained demand for Microsoft Azure and related services. She added that customers are increasingly running larger and more complex workloads on Azure, while integrating AI more deeply into their operations.

Commercial bookings were another standout metric. Hood said bookings grew by 230 percent year over year, driven largely by previously announced Azure commitments from OpenAI and Anthropic. The scale of those commitments significantly boosted reported bookings and reinforced Azure’s position as a preferred cloud for frontier AI model developers.