Fastly

Fastly is a high-performance, developer-centric CDN built on the Varnish cache. It's known for its real-time purging capabilities, allowing instant content updates across its network. The Fastly Compute@Edge platform supports WebAssembly for running custom logic globally. It excels in delivering dynamic and static content for media streaming, e-commerce, and API acceleration.

Primarily targeting tech-savvy enterprises and developers, its pricing is usage-based. Fastly ranks highly for its raw speed, powerful configurability, real-time control, and strong focus on the developer experience and edge compute innovation.