Fly Makes You Faster
Spread your wings with an Application Delivery Network.
Wield the untapped power of smart, global edge-servers.
The Application Delivery Network
Edge computing is the new frontier. Fly brings the untapped potential of intelligent edge-servers to your finger-tips. It's a global load balancer, a smart reverse proxy, a library of powerful Middleware; it's a CDN that developers like you control.
One Hostname to Rule Them All
Your hostname is your identity. It's how your visitors recognize your brand. It's also the foundation upon which your developers can weave all of your backends, services, and applications. Attach, route to, and swap around your: containers, Heroku applications, GitHub Pages, Kubernetes clusters, third-party services, serverless functions, and more!
Unique Hostnames for Your Customers
Unleash the Fly API! Build amazing applications to solve your users' most important problems. If your users wish to bring along their own personalized hostname, no problem -- it's just one API call. Let us worry about routing, automatically renewing SSL certificates, and DNS. You keep shipping features, we'll handle the rest.