Simple — Keep your existing web stack and let Fastly Fanout manage persistent client connections. All you have to do is notify us when there is data to send.

Scalable — Push to a thousand clients or to a million; Fastly's network can handle it. You've got your hands full scaling every other aspect of your application. Let us take this one.

Invisible — Use custom domains and data formats or migrate an existing realtime API to the cloud without breaking any of your clients. You own your API.