Akamai（英语：Akamai Technologies）是一家总部位于美国马萨诸塞州剑桥市的内容分发网络和云服务提供商，是世界上最大的分布式计算平台之一，承担了全球15-30%的网络流量。 该公司经营着分布于世界各地的服务器网络，主要业务为出租这些服务器的容量给那些希望用于自己网站的客户，使得他们能通过从靠近用户的位置来分发内容来提高访问速度。

多年来，他们的客户已包括苹果公司、Facebook、微软、Twitter 和 healthcare.gov 等。当用户浏览到Akamai的客户的URL，他的浏览器将被重指向到Akamai的副本之一的网站，此操作对大部分客户而言完全透明。

Akamai Technologies, Inc. is a content delivery network (CDN) and cloud services provider headquartered in Cambridge, Massachusetts, in the United States. Akamai's content delivery network is one of the world's largest distributed computing platforms, responsible for serving between 15 and 30 percent of all web traffic. The company operates a network of servers around the world and rents capacity on these servers to customers who want their websites to work faster by distributing content from locations close to the user. Over the years their customers have included Apple, Facebook, Bing, Twitter, eBay and healthcare.gov. When a user navigates to the URL of an Akamai customer, their browser is redirected to one of Akamai’s copies of this website, almost entirely invisible to the vast majority of its users.