Courier Inbox iOS SDK 5.7.3 – Improved Reliability and New Listener API
Courier Inbox for iOS just got a major upgrade. Version 5.7.3 includes better background socket handling, a rebuilt datastore, and a new listener API to help you build fully custom in-app notification experiences.
Mike Miller
March 27, 2025
Better Observability and Faster Debugging with the New Logs Visualization
Debugging notifications used to mean hunting through logs to find patterns. The new logs histogram in Courier gives you an instant view of message trends, making it easy to spot spikes, failures, and diagnose issues faster.
Thomas Schiavone
February 25, 2025
A More Secure Way to Authenticate AWS SES in Courier – IAM Role Support
Courier now supports IAM Role authentication for AWS SES, offering a more secure, keyless way to send emails. This method eliminates long-term access keys, reduces security risks, and simplifies credential management with automatic rotation.
Thomas Schiavone
February 19, 2025
APNS Security Update 2025: Courier Customers Are All Set!
Apple’s APNS Security Update takes effect on March 29, 2025, requiring updated server certificates. After thorough testing, we’re excited to confirm that Courier customers are unaffected. Notifications sent via APNS with P8 keys or P12 certificates work seamlessly—no changes required. Read on to ensure your app is prepared.
Mike Miller
January 23, 2025
Smart Notification Scheduling with Delivery Windows
Timing is everything. Courier’s new Delivery Window feature ensures your notifications arrive at the perfect moment—no more off-hours pings or complex scheduling code. Define the rules, and Courier handles the rest, adapting seamlessly to time zones and user preferences.
Seth Carney
December 16, 2024
Courier Inbox for web and mobile, a complete notification center
A notification center inside of web and mobile apps is now an expectation. It’s a way to reach specific audiences or users with tailored messages and a way to boost engagement by bringing people back into the app. While Courier has been adding Inbox capabilities over the last couple years, we’re excited to announce a complete set of SDKs that span web and mobile. You can drop in a full-featured inbox to give your users a best-in-class notification center inside your app that works seamlessly with your existing notification flows.
Donnie Wang
June 14, 2023
Controlling notification send limits in Courier
Send limits are a new addition to the Courier app that allow you to manage notification rate limits. This means you can set a maximum limit on the number of notifications you can send over a certain time period. The advantages of using send limits are twofold: you can save money by imposing spending caps on notifications, and you can improve the customer experience of your app by avoiding bombarding users with too many notifications at once. Send limits can be applied in a variety of ways, including system-wide notification limits, as well as specific limits for individual users or notification topics. For instance, you can set an overall limit of 200,000 notifications per week. This article will explore the various types of notification rate limits available, explain when send limits are useful, and provide guidance on how to set them up.
Jason Axtell
May 16, 2023
Send up to 10,000 notifications every month, for free.
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Send up to 10,000 notifications every month, for free.
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