Akamai's Stock Soars 27% After Landing $1.8 Billion AI Contract

Akamai Technologies has secured a massive $1.8 billion, seven-year cloud infrastructure deal with Anthropic, a leading AI provider. The contract, which is Akamai's largest ever, sent the company's stock soaring 27% in a single day, its largest rally in 28 years. The deal is a significant validation of Akamai's pivot into AI infrastructure and marks a major shift away from its legacy content delivery business.

The contract with Anthropic, which was identified as the customer by Bloomberg, is expected to contribute approximately $20-25 million in revenue in the fourth quarter of 2026. The seven-year term provides visibility and stability that Akamai's legacy CDN business has never offered. This deal, combined with a $200 million, four-year cloud services agreement signed in February with another unnamed US technology company, represents $2 billion in committed cloud revenue from customers that Akamai did not have two years ago.

Akamai's pivot into AI infrastructure is a result of its efforts to diversify its business. The company, which was founded in 1998 to solve the problem of delivering web content without congestion, has spent a decade expanding into new areas, including cybersecurity and cloud computing. The acquisition of Linode in 2022 marked a significant milestone in this effort, and the company has since announced plans to deploy thousands of NVIDIA RTX PRO 6000 GPUs and build the industry's first global-scale implementation of NVIDIA's AI Grid.

Anthropic's decision to sign a $1.8 billion contract with Akamai reflects the current state of the AI infrastructure market, where demand for compute exceeds the capacity of any single provider. Anthropic is already running its AI model, Claude, across Google tensor processing units, Amazon's custom chips, and NVIDIA hardware, and has signed with SpaceX for data centre capacity. The company is exploring building its own AI chips, but custom silicon takes years to design and validate.

Akamai's distributed network of edge locations, originally built for CDN traffic, offers something that centralized hyperscale data centres do not: the ability to run inference workloads close to end users, reducing latency for real-time applications. This is a key selling point for Akamai, and one that Anthropic is willing to pay for. The deal transforms Akamai's cloud segment from a promising but small division into the company's primary growth engine, at least on a committed-revenue basis.

However, the deal also concentrates risk as much as it concentrates revenue. Anthropic's annualized revenue has grown from approximately $900 million in late 2025 to a reported $30 billion run rate. Growth at this pace creates demand for infrastructure, but it also creates the conditions for a correction if the demand curve flattens. Akamai's ability to sustain its current valuation depends on whether Anthropic's growth trajectory holds for seven years.

Akamai's CEO, Tom Leighton, said that the deal represents validation of the company's 'different approach' and that Akamai has a 'very strong pipeline of major enterprise customers, including some that have very large cloud needs.' The company's history suggests patience, and it has survived the dot-com crash, navigated the commoditization of its original business, and spent a decade building a cybersecurity franchise before the market rewarded it. The AI cloud deal is the latest reinvention of a company that has been reinventing itself since 1998.