The Akamai Anthropic cloud deal commits the AI developer to buy $11.6 billion of infrastructure and software over seven years. Akamai also issued a warrant that could give Anthropic ownership equivalent to approximately 5% of the cloud and cybersecurity company’s common stock.

 

Announced late September 24, the agreement is Akamai’s largest disclosed contract and could expand by another $9 billion. It gives Anthropic substantial CPU capacity while requiring Akamai to accelerate spending on hardware, memory and its distributed cloud network.

 

The transaction has four headline components:

  • $11.6 billion committed over seven years
  • Up to $9 billion of additional cloud purchases
  • A warrant covering about 7.7 million shares
  • Approximately $5.5 billion of related capital expenditure

 

Akamai Wins $11.6 Billion Anthropic Cloud Deal

Akamai said the base commitment will support Anthropic’s growing CPU workloads through Akamai Cloud’s distributed infrastructure and software. The language matters: $11.6 billion is a contractual purchase commitment across seven years, not an upfront payment or immediate addition to Akamai’s reported revenue.

 

The agreement materially expands a relationship that had already made Anthropic an important Akamai customer. It also comes on top of more than $2.8 billion in other multi-year Cloud Infrastructure Services commitments that Akamai says it announced across its customer base during 2026.

 

Reuters reported that Akamai shares rose 22% in extended trading after the disclosure. Investors were reacting not only to the contract’s scale, but also to the prospect that a major AI laboratory will use Akamai as a long-term compute supplier rather than relying exclusively on the largest hyperscale clouds.

 

The contract can reach roughly $20 billion if Anthropic buys the additional $9 billion of services. Those extra purchases are optional and subject to mutually agreed terms, so the higher figure should be treated as potential expansion rather than guaranteed revenue.

 

Akamai Plans $5.5 Billion Infrastructure Buildout

Akamai estimates that fulfilling the initial commitment will require approximately $5.5 billion of capital expenditure. The company expects to raise its 2026 capital-spending plan by about $1.7 billion to secure and pre-purchase supply-chain components, including memory.

 

Akamai separately authorized manufacturer Jabil to purchase about $1.7 billion of memory components under an existing services agreement. That procurement illustrates how a software-and-cloud contract quickly turns into demand for physical components, deployment capacity and working capital.

 

The spending will support a network that extends from core computing facilities to edge locations. Anthropic’s workload therefore tests whether Akamai can convert the distributed infrastructure developed for content delivery and security into a large-scale platform for operating AI services.

 

Akamai said the deal will not change its 2026 revenue guidance. Deployment and accounting will unfold over years, while the company must first install enough capacity to serve the contracted demand. Timing, utilization and equipment costs will determine the return on that investment.

 

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Anthropic’s Akamai Warrant Could Reach 5%

The warrant allows Anthropic to buy non-voting convertible Series B preferred stock representing about 7.7 million Akamai common shares on an as-converted basis. The exercise price is $111.33 for each equivalent common share.

 

A portion representing approximately 2% of Akamai’s outstanding common stock is expected to vest with the initial $11.6 billion commitment. The remaining approximately 3% is linked to successful expansion of the commercial relationship.

 

The vesting formula connects ownership directly to spending: each additional $3 billion of cloud-service purchases would vest roughly another 1% of Akamai’s outstanding common stock. Full vesting therefore depends on Anthropic taking the agreement to its potential $20 billion scale.

 

The equity component aligns the customer with the infrastructure provider, but it can dilute existing shareholders if exercised and converted. It also gives Anthropic an incentive to direct more workloads to Akamai as the AI company expands its computing footprint.

 

Anthropic Adds Another Long-Term Compute Supplier

Anthropic has been assembling capacity from multiple infrastructure providers as training and serving larger models consume more compute. The Akamai agreement adds a distributed platform optimized for CPU workloads and application delivery, complementing the specialized accelerators and data-center campuses used elsewhere.

 

For Akamai, the contract is evidence that AI infrastructure demand is reaching beyond Amazon, Microsoft, Google and dedicated GPU clouds. Winning the commitment could reposition a company long associated with content delivery as a more important supplier of production AI capacity.

 

The concentration risk is substantial. A contract this large can shape Akamai’s procurement, financing and capacity planning for years, while Anthropic must continue generating enough demand to use the services it has promised to buy. Delays or technical shortfalls could pressure both sides.

 

The next indicators will be Akamai’s revised capital-spending schedule, the pace at which Anthropic activates capacity and whether optional purchases begin vesting the remaining warrant. Those disclosures will show whether the agreement remains an $11.6 billion commitment or grows into the proposed $20 billion partnership.