Amazon Plans Up to $25B Investment to Expand Anthropic AI Partnership
Amazon announced a major expansion of its partnership with Anthropic, committing up to $25 billion in additional funding. As a result, the agreement includes an immediate $5 billion investment, while up to $20 billion more depends on commercial milestones. Previously, the company had already committed $8 billion since 2023, so the total potential investment now reaches about $33 billion.
Meanwhile, the valuation of Anthropic has climbed significantly, as its latest funding round placed it at $380 billion. Therefore, the expanded partnership reflects growing confidence in the startup’s AI capabilities and long-term growth potential.
Cloud Infrastructure and Compute Commitments
In addition, the agreement centers heavily on cloud and chip infrastructure. Anthropic has pledged to spend more than $100 billion on AWS technologies over the next decade, including Trainium AI chips and Graviton CPUs. Consequently, this commitment far exceeds its previous cloud spending and strengthens its reliance on AWS systems.
Moreover, the deal includes securing up to 5 gigawatts of compute capacity through AWS, which positions Anthropic among the largest global consumers of data center power. At the same time, CEO Andy Jassy noted in a shareholder letter that AWS added 3.9 gigawatts of power capacity in 2025 and expects to double capacity by 2027.
Revenue Growth and Industry Competition
At the same time, Anthropic’s business performance has accelerated rapidly. According to analysts, the company surpassed $30 billion in annualized revenue in early April, and it also moved ahead of OpenAI for the first time. Additionally, the company is considering an initial public offering as early as October 2026, while investor interest has pushed potential valuations above $800 billion.
Meanwhile, Amazon continues to expand its AI investments across multiple fronts. Earlier this year, it committed $50 billion to OpenAI as part of a broader partnership tied to long-term AWS usage. Furthermore, its custom chip business, including Trainium, Graviton, and Nitro, has reached a $20 billion annual revenue run rate and continues to grow rapidly.
Overall, the deepening partnership highlights a broader shift in the AI industry. As companies compete for scale, they increasingly rely on massive infrastructure agreements, and they also bet on sustained demand for AI computing power through the coming decade.
