Learn the basics of grouping together your cross-channel notifications into different workflows.

Learn how Knock's preference system enables your users to opt-out of the notifications you send.

Become familiar with how Knock models recipients as a person or a non-user entity that receives notifications.

Learn what a channel is in Knock and how you can use channels to power your cross-channel notifications.

Create a cross-channel notification.

Identify recipients to power your notifications.

Build your in-app notifications experience.

Enable your users to opt-out of notifications.

Use Knock to send notifications to Slack.

Create alerting-style workflows in Knock.

Migrate your notification system into Knock.

Map your application's data model into Knock.

Give your AI agents the ability to send cross-channel messaging and power rich human-in-the-loop flows.

Use the Knock MCP server to make Knock accessible to LLMs and AI agents via tool calling.