Emily Lane
July 18, 2026

The Preferences Editor and hosted preference center are redesigned. Build, preview, and launch a branded notification preference center with no frontend code.
Set up subscription topics, sections, branding, digests, and per-topic channel choices in a visual editor. Preview your changes in draft mode, then publish. The hosted page matches your brand automatically and is responsive on web and mobile.
Learn more: Preferences Editor · Blog post

Experiments: A/B Testing in Journeys
Run 2 to 10 message variants on a single send node in a journey, split live traffic by weight, compare per-variant results, and promote the one you want.
By Emily Lane
July 09, 2026

AI Localization
Localize Courier templates in seconds with AI Translation, now available in Design Studio for email, SMS, push, in-app, and chat.
By Emily Lane
June 29, 2026

Embed Notification Preferences with One Web Component
Embed a complete notification preferences center in your app with Courier’s Web Component, giving users control over topics, channels, digests, and themes.
By Emily Lane
June 05, 2026
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