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TUTORIAL

How to Add Toast Notifications with the New Courier Toasts SDK

Dana Silver

October 20, 2025

Video Tutorial Toasts SDK

Last week, we announced the new Courier Toasts SDK — rebuilt for a smoother, more customizable UX and a faster, drop-in integration experience. Today, we’ll show you just how easy it is to add real-time toast notifications to your app using Courier.

Highlights

  • Modern UX behavior: built-in stacking, smooth animations, and auto-dismiss timing that feels native
  • Customizable design: theme it, restyle it, or replace components to fit your product’s brand
  • Real-time delivery: powered by the same message feed as Inbox for perfectly synced notifications
  • Easy integration: drop in with a few lines of code using Web Components or React
  • Flexible interactions: add buttons, actions, and click behaviors to make toasts more than just alerts

Get Started with the New Courier Toasts

The new Toasts SDK is available today. Whether you’re starting from scratch or upgrading, it’s designed to help you deliver fast, intuitive, and consistent user feedback across your app.

Choose the SDK that fits your stack:

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