Amazon Steps Up AI Spending as AWS Growth Accelerates

Seattle-based Amazon is stepping up investment in artificial intelligence infrastructure, an increasingly capital-intensive race that requires spending on data centers, computing chips and networking capacity. The outlay is important to Amazon’s ability to support generative AI workloads and compete in cloud services, as the world’s largest technology companies commit growing sums to secure computing capacity and meet demand for AI products.

Amazon has raised its planned AI infrastructure spending for 2026 to $220 billion, up from the $200 billion estimate it issued in April. The $20 billion increase represents a 10% rise from its earlier forecast and signals a further acceleration in investment during the year. The revised plan underscores the scale of capital required as Amazon expands the infrastructure needed to handle rising AI computing demand.

Amazon has positioned AWS at the center of its generative AI infrastructure strategy. It has invested $8 billion in Anthropic and signed a $38 billion computing partnership with OpenAI. Whether AI demand translates into cloud growth is critical to Amazon’s competition with Microsoft and Google, putting its data-center spending and investment payback period under scrutiny.

Amazon reported first-quarter results on April 30, 2026. AWS revenue rose 28% year over year to about $37.5 billion, its fastest growth in 15 quarters, or more than three years, while demand for Amazon’s in-house chips also increased. The company continued expanding AI data centers to support Anthropic and OpenAI, but the heavy capital spending caused free cash flow to fall significantly.