Anthropic Signs $11.6 Billion Cloud Deal With Akamai to Power AI Growth
Anthropic is spending big to keep up with surging demand for its AI models. The Claude maker has signed an $11.6 billion, seven-year cloud services agreement with Akamai Technologies, one of the largest infrastructure commitments in the company’s history. The deal, announced on Thursday, September 24, 2026, underscores just how much computing power the AI race now requires — and how aggressively Anthropic is securing it.
A Landmark Contract for Both Companies
Under the agreement, Akamai will provide cloud services over seven years to support what the companies describe as Anthropic’s accelerating CPU workload demands, using Akamai Cloud’s distributed AI infrastructure. The official announcement from Akamai values the initial commitment at $11.6 billion.
The contract can grow further: if Anthropic expands the commitment by an additional $9 billion, the total deal value could reach roughly $20 billion, according to details from Akamai’s regulatory filing, which puts the potential maximum near $20.6 billion.
The agreement has been months in the making. Akamai’s filing shows the two companies signed a master services agreement on May 5, followed by two project plans on September 18, before the full deal was disclosed after the market closed on September 24.
A Warrant Worth Up to 5% of Akamai
The deal is not a plain cash-for-capacity contract. Akamai also issued Anthropic a warrant to purchase non-voting convertible Series B Preferred Stock equivalent to about 7.7 million common shares — roughly 5% of Akamai’s common stock outstanding — at an exercise price of $111.33 per share.
About 2% of that warrant vests with the initial $11.6 billion commitment, while the remaining 3% vests as Anthropic’s commitment expands toward the additional $9 billion. In effect, Anthropic gets a financial stake that grows in step with the scale of the partnership.
Investors Cheer: Akamai Stock Surges
Wall Street reacted with enthusiasm. Akamai shares jumped sharply in after-hours trading on Thursday, climbing as much as roughly 22% per Reuters (other reports put the move at around 15–17%, with shares touching about $128.99).
The rally reflects what the deal signals for Akamai’s business: the contract adds more than $2.8 billion in multi-year cloud infrastructure agreements the company has announced this year alone, sharply accelerating its pivot from its traditional content-delivery roots toward AI cloud workloads.
Massive Spending to Support the Build-Out
The deal requires Akamai to spend heavily in return. Total capital expenditure tied to the initial $11.6 billion commitment is estimated at about $5.5 billion, and Akamai plans to increase its 2026 capex by roughly $1.7 billion to pre-purchase components — including memory — needed for the build-out, Reuters reported.
That level of spending shows how capital-intensive the AI infrastructure boom has become. Companies like Akamai must build data-center capacity well ahead of demand, betting that AI labs’ hunger for compute will keep growing for years.
Anthropic’s Compute-Buying Spree
The Akamai deal is the latest in a string of enormous infrastructure commitments by Anthropic. Just last month, the company reportedly agreed to a $45 billion data-center deal with Nscale in West Virginia — a reminder that frontier AI labs are now locking in compute on a scale once reserved for national infrastructure projects.
The broader context is an AI industry racing to secure capacity. OpenAI, Google, Meta, and xAI are all pouring tens of billions into data centers, and Anthropic — fresh off scientific wins like its Claude model’s CRISPR-like enzyme discovery and the Claude Opus 5.5 launch — is clearly determined not to be constrained by a shortage of computing power.
Why It Matters
Deals like this one are quietly reshaping the cloud industry. Hyperscalers such as AWS, Microsoft Azure, and Google Cloud have long dominated AI workloads, but Anthropic’s bet on Akamai’s distributed infrastructure suggests the map is becoming more varied — with edge and distributed providers carving out meaningful roles in the AI build-out.
For Anthropic, the message is simple: demand for its models is growing fast enough to justify locking in $11.6 billion of computing capacity through the next decade. For the industry, it is another sign that the AI infrastructure race is only accelerating.
Conclusion
The $11.6 billion Anthropic–Akamai agreement is more than a headline number. It is a strategic alliance — capacity, equity upside, and long-term alignment — between one of the world’s leading AI labs and an infrastructure provider reinventing itself for the AI era. As the industry’s compute demands keep climbing, expect more deals of this scale before the year is out.
