Building in-app UI for Flutter

Learn more about the in-app notifications experiences you can build for Flutter applications with Knock.
Note in the current version of the Flutter SDK there are no pre-built UI elements.

The Knock Flutter SDK is a low-level set of methods for interacting with the Knock APIs from Flutter applications. The SDK is designed to help you easily integrate Knock into your application and build in-app notification experiences powered by Knock.


  • API methods for interacting with the Knock in-app API.
  • Managed websocket connections to the Knock real-time service.
  • State management for powering in-app feeds, with optimistic client-side updates.

Getting started

Read more in the quick start guide ->