What is Knock?
Knock is notifications infrastructure for developers. Use our APIs and dashboard to deliver great notification experiences to your end users, driving customer satisfaction and retention.Learn more →
A technical and non-technical introduction to the basics of Knock, and a step-by-step guide to get you going in minutes.
Learn about the key concepts in Knock
Learn more about the incoming and outgoing integrations for Knock, including supported providers.
Learn how to design notifications using Knock's workflow builder, then explore advanced features such as batching, delays, and more.
Learn more about how to manage notification recipients with Knock.
Learn how to send and debug notifications using Knock.
Building in-app UI
Use the Knock in-app experiences APIs and components to build rich notifications experiences inside of your product.
Use our powerful developer tools in order to integrate Knock seamlessly into your development workflow.