Big Four Tech Giants Plan $745B AI Capex, Cloud Revenue Surges

Microsoft, Google, Amazon, and Meta target $745B in capital expenditure for AI infrastructure. Cloud services drive revenue growth, while market scrutiny intensifies on cash flow returns and profitability metrics.

Woofun AI data shows that Microsoft, Google, Amazon, and Meta are projected to allocate a combined $745 billion in capital expenditure this year. These funds are primarily directed toward chips, servers, data centers, and networks, marking a shift in AI competition from model capabilities to computing power scale and business returns.

Cloud services lead revenue growth, with Azure, AWS, and Google Cloud reporting increases of 43%, 37%, and 82% respectively. Amazon noted that annualized revenue from generative AI services and its in-house chip business each exceeded $25 billion. Microsoft reported over 30 million paid seats for Microsoft 365 Copilot, with net additions doubling compared to the prior period. Meta’s ad revenue rose 27%, but quarterly capital expenditure hit $31 billion, resulting in $7.84 billion in free cash flow. Market reactions varied: Microsoft and Amazon shares rose post-earnings, while Alphabet faced concerns over capital intensity and Meta experienced a sell-off due to profit declines and rising AI expenses.