Learn to fly.io with AnyCable

Building realtime features at scale is easy with the dedicated realtime server, AnyCable. It runs next to your main app (or, in our cloud) and handles realtime load, while ensuring the deliverability of messages and reliability of connections. Use powerful high-level abstractions to build chats, collaboration, IoT data features, gen-AI streaming, etc.

The k6 extension helps with the implementation of a fully-featured load testing scenario involving AnyCable Demo application xk6-cable.