email messaging notificationsQuick Start ↓

Get Started with Knock

Notifications infrastructure — orchestrate email, push, SMS, and in-app messages.

Getting Started

The Knock team maintains comprehensive docs that cover installation, configuration, and common patterns.

Knock offers a free tier — sign up to get started without any payment.

Our full tool profile covers Knock's strengths, weaknesses, pricing, and how it compares to alternatives.

Multi-channel product notifications

One API across email/push/SMS/in-app

Notification preferences/digests

Built-in preference and batching logic