TL;DR
Akamai revealed a seven-year, $1.8 billion cloud deal with Anthropic, the largest contract in its history. Shares rose 27 percent in one day as the CDN company’s AI cloud pivot received its most significant validation.
Akamai Technologies disclosed a seven-year, $1.8 billion cloud infrastructure deal with a customer it described only as “a leading provider of frontier models.” Bloomberg identified The client as anthropic. Shares rose 27 percent in a single day, the biggest rally in the company’s 28-year history. A company that built its business by delivering web pages faster than anyone else became an AI infrastructure provider thanks to a contract.
The deal is the centerpiece of a quarter in which Akamai’s cloud infrastructure services revenue grew 40 percent year over year to $95 million, while its legacy content delivery business declined 7 percent. Investors are pricing the company not for what it has been for two decades but for what a contract suggests it could become. The question is whether a single customer commitment, no matter how large, constitutes a transformation or concentration risk.
The deal
The $1.8 billion contract is the largest in Akamai’s history. Revenue from the engagement is expected to begin in the fourth quarter of 2026, bringing in approximately $20 million to $25 million in that period. The seven-year term provides visibility that Akamai’s legacy CDN business, which operates on shorter cycles and faces persistent price compression, has never offered.
The deal follows a four-year, $200 million cloud services agreement that Akamai signed in February with another unnamed US technology company, under which the customer will use a multi-thousand-unit NVIDIA Blackwell GPU cluster. Together, the two contracts represent $2 billion in committed customer cloud revenue that Akamai didn’t have two years ago.
Anthropic Signed to Occupy the Full Capacity of SpaceX’s Colossus 1 Data Centeradding more than 300 megawatts and more than 220,000 NVIDIA GPUs to its computing footprint. The deal with Akamai extends the same logic: Anthropic is purchasing computing capacity from all available vendors as demand for Claude outstrips supply. Dario Amodei, CEO of Anthropic, said the company saw “80x growth” in annualized revenue and usage in the first quarter of 2026 and is “working as quickly as possible” to secure more computing resources.
the pivot
Akamai was founded in 1998 at MIT to solve the problem of delivering web content without congestion. For two decades, it operated the world’s largest content delivery network, caching and distributing web pages, video streams, and software downloads to more than 4,000 locations in 130 countries. The CDN business made Akamai indispensable to the Internet. It also became a commodity.
Under CEO Tom Leighton, who moved from chief scientist to the top job in 2013, the company spent a decade diversifying. The first pivot was toward cybersecurity, which now represents 55 percent of revenue at $590 million per quarter, growing 11 percent year-over-year. The second pivot, toward cloud computing, began with the $900 million acquisition of Linode in 2022 and is now producing the growth investors were hoping to see.
Leighton told CNBC that the deal represents validation of the company’s “different approach” and that Akamai has “a very strong portfolio of important enterprise customers, including some that have very large cloud needs.” The company announced at NVIDIA’s GTC event in March that it would deploy thousands of NVIDIA RTX PRO 6000 GPUs and build what it described as the “industry’s first global-scale deployment of NVIDIA’s AI Grid,” bringing AI inference closer to end users to reduce latency and cost.
The client
Anthropic’s decision to sign a $1.8 billion contract with Akamai reflects the limitation that defines the current AI infrastructure market: computing demand exceeds the capacity of any single provider. Anthropic already runs Claude on Google Tensor Processing Units, Amazon custom chips, and NVIDIA hardware. It has signed with SpaceX for data center capacity. It is exploring the possibility of building its own chips.
Anthropic is exploring the possibility of building its own AI chips as its run-rate revenue exceeds $30 billion, but designing and validating custom silicon takes years. Meanwhile, Anthropic is buying capacity wherever it can find it. Akamai’s distributed network of edge locations, originally built for CDN traffic, offers something that centralized hyperscale data centers don’t: the ability to run inference workloads close to end users, reducing latency for real-time applications that enterprises are starting to deploy.
Nebius acquired Eigen AI for $643 million To optimize inference performance, the bet is that the most valuable layer in the AI infrastructure is not the raw computation, but the efficiency with which that computation is used. Akamai’s proposal to Anthropic is based on a similar premise: that distributed inference at the edge is more efficient for certain workloads than centralized processing in a hyperscale facility.
the numbers
Akamai reported first-quarter revenue of $1.074 billion, up 6 percent year over year. Adjusted earnings per share were $1.61. Revenue from cloud infrastructure services was $95 million, up 40 percent. Security revenues totaled $590 million, up 11 percent. Delivery and other revenue was $389 million, down 7 percent.
The cloud segment accounts for less than 9 percent of total revenue. The $1.8 billion deal, or about $257 million a year, would more than double the segment’s current annual run rate. The deal transforms cloud from a promising but small division into the company’s main growth driver, at least in terms of committed revenue.
Akamai expects full-year revenue of $4.45 billion to $4.55 billion and adjusted earnings of $6.40 to $7.15 per share. The guidance does not yet reflect the full impact of the Anthropic contract, which begins contributing in the fourth quarter. Analysts will spend the next two quarters trying to determine whether the deal is a one-off or the first in a series.
the risk
Anthropic launched a marketplace for enterprise software powered by Claudeand committed $100 million to Claude Partner Networkindicating that the company’s business ambitions extend far beyond model development, into the infrastructure and service layers that support enterprise AI deployment. The scale of Anthropic’s expansion explains the IT hunger that resulted from the Akamai deal.
But a $1.8 billion contract with a client concentrates risk as much as revenue. Anthropic’s annualized revenue has grown from approximately $900 million at the end of 2025 to a reported run rate of $30 billion. Growth at that rate creates demand for infrastructure. It also creates the conditions for a correction if the demand curve flattens. Akamai shares gained 27 percent following the announcement. The company’s ability to maintain that valuation depends on whether Anthropic’s growth trajectory is sustained over seven years.
Leighton said there is more to come. The company’s history suggests patience. Akamai 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 from a company that has been reinventing itself since 1998. The difference is that this time, the reinvention depends on a customer’s continued appetite for computing and the assumption that demand for AI inference at the edge will grow as fast as demand for AI itself.
