Amazon Plans to Invest up to $25 Billion in Anthropic

AI company Anthropic and cloud giant Amazon have agreed on a far-reaching partnership that could further shift the balance of power in the race for artificial intelligence. At the center is an infrastructure agreement worth more than 100 billion US dollars, along with a fresh capital injection of five billion dollars. Notably, Amazon had only just concluded a similarly structured deal with rival OpenAI in February 2026.

The Key Points of the Deal

Anthropic commits to investing more than 100 billion US dollars in AWS technologies over the next ten years. In return, the company gains access to up to five gigawatts of new computing capacity for training and operating its AI model Claude. Significant capacity is expected to be available as early as the second quarter of 2026, with nearly one gigawatt anticipated by year’s end.

Amazon, for its part, is immediately investing five billion US dollars in Anthropic, with the option for up to 20 additional billion in the future. Combined with earlier investments since 2023, Amazon’s total commitment to Anthropic amounts to up to 33 billion US dollars.

Amazon’s Dual Strategy: OpenAI and Anthropic

The new deal fits into a striking strategy by Amazon to simultaneously invest in the two leading AI labs. As recently as February 2026, Amazon participated with 50 billion US dollars in a funding round that valued OpenAI at 730 billion US dollars. That deal, too, was partly structured as cloud infrastructure services rather than a pure capital transfer.

Amazon is thus positioning itself as an indispensable infrastructure partner for the entire AI industry, regardless of which company ultimately prevails. For the corporation, such agreements offer a dual advantage: capital returns through equity stakes and, at the same time, revenue through its own cloud platform AWS.

Why Anthropic Is Acting Now

The deal is also driven by concrete operational pressure. Anthropic’s revenue has risen dramatically in a short period of time, from around nine billion US dollars at the end of 2025 to now more than 30 billion US dollars on an annualized basis. This growth has pushed the existing infrastructure to its limits.

“Our users tell us that Claude is becoming increasingly indispensable to their work, and we need to build the infrastructure to keep pace with rapidly growing demand.” (Dario Amodei, CEO and co-founder of Anthropic)

In particular, the coding tool Claude Code has gained significant popularity this year, repeatedly causing outages and performance degradation, especially during peak hours. The company acknowledged that unprecedented growth in the consumer segment had affected reliability across all user tiers.

Technological Focus: Amazon’s Own Chips

A central element of the agreement is the use of Amazon’s proprietary semiconductors. The agreement explicitly covers the chip generations Trainium2 through Trainium4, with Trainium4 not yet available. Anthropic already operates more than one million Trainium2 chips for training and running Claude.

“Our custom AI chips offer customers high performance at significantly lower costs, which is why they are in such strong demand.” (Andy Jassy, CEO of Amazon)

For Amazon, the partnership is also a strategic means of establishing its own chips as a credible alternative to Nvidia’s dominant GPUs. Anthropic is considered one of the most important customers for the Trainium series.

Context: Circular Deals as a New Model

The agreement follows a pattern that is becoming increasingly common in the AI industry: AI companies receive investments from cloud providers and purchase computing capacity from those same providers. Critics speak of circular deals that could obscure the true financial strength of the companies involved.

Anthropic has concluded several such agreements in recent weeks. In early April, a similar deal with Google and Broadcom was announced, intended to secure an additional approximately five gigawatts of capacity over the coming years. Together with the Amazon deal, Anthropic now has a diversified hardware strategy designed to make the company less dependent on any single provider.

Outlook

Whether the deal should also be understood as a harbinger of a new funding round remains to be seen. According to reports, venture capitalists have recently offered Anthropic capital at a valuation of 800 billion US dollars or more. The company has not accepted such offers so far.

What is certain: with a current valuation of 380 billion US dollars, revenue growth of more than 200 percent within just a few months, and now secured infrastructure for a decade, Anthropic has further cemented its place among the world’s leading AI companies.