The Courier Blog

How Notification Infrastructure Improves Health Outcomes

In the evolving digital health landscape, reliable notifications are key to continuity of care and patient-provider trust. From appointment reminders to real-time alerts, discover how Courier's API empowers healthcare innovations with secure, scalable communication.

Twilio Notify EOL: Why Twilio Chose Courier (And Why You Should Too)

Twilio Notify reaches end-of-life on January 31, 2027, leaving users with a choice to make about alternatives. Twilio itself has transitioned to Courier, recognizing it as the superior solution for multi-channel messaging and advanced notification management. Here’s why Courier stands out as the best alternative, and how you can smoothly migrate your notifications without disruption using our detailed, step-by-step migration guide.

Introducing the New Integrations Page

We’ve redesigned the Integrations page to give you a clearer view of what’s connected, what’s working, and what needs attention. Monitor message activity, check provider health, and make updates without the guesswork.

Why Workforce Platforms Need Multi-Channel Notifications

Email isn’t enough. Today’s workforce is distributed, mobile, and diverse. Learn how multi-channel notifications help you reach every worker, on every channel.

The Modern Embedded Editor: Why SaaS Needs More Than Email

Embedded email editors only solve part of the problem. Courier Create gives SaaS platforms a complete solution — multi-channel design, integrated delivery, and per-tenant control — all right inside your app.

What’s Next for Courier Create: Push, SMS, In-App, Internationalization, and More

Courier Create makes it easy to embed a powerful notification editor into your app. Now, we’re expanding what’s possible—adding support for push, SMS, in-app notifications, internationalization, test sends, and more.

How to Send an SMS in Java

Send an SMS in Java using the Courier SDK with your existing Twilio account as the provider. Complete working code, step-by-step setup, and a direct Twilio comparison for when the orchestration layer is overkill.

Courier Create: Embed a Custom Notification Editor in Your App

Courier Create lets you embed a powerful template designer and email editor directly into your React app. Give your customers full control over notification content, branding, and delivery across all channels — without building custom infrastructure or managing fragile integrations.

Why ByteDance Built Lynx? Because React Native Left a Gap

ByteDance didn’t adopt React Native or Flutter. Instead, they built their own mobile framework: Lynx. With native rendering, support for multiple JavaScript frameworks, and a focus on performance, Lynx reflects a broader shift in how modern teams approach cross-platform development. In this post, we look at why it was built, what problems it solves, and whether it’s a sign of what’s coming next.