Emily Lane
March 10, 2025

The new histogram for message logs gives users insights into their notification performance.
With Courier's new histogram feature for message logs, users can have high-level insights for their daily notification performance. The table graph can be queried for specific periods and break down message stats for each day. The histogram can also be highlighted for more specific date ranges.
Learn more: Read the Analytics Overview docs · see how Courier's Datadog integration extends notification observability

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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