Design, Build, & Manage Notifications in One Place

See why Courier is the leading platform to automate notifications from your web and mobile app.

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10,000 messages per month for free, no credit card required.

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Courier is the go-to choice for developers

Building multi-channel notifications is easier with visual designer. Test/dev sandboxes, mobile SDK, automation, and accessible logs for email, SMS, push, in-app, and chat allows engineers to focus on faster product delivery.

Build notification flows perfectly designed for your product and users

Powerful routing engine

Deliver the right notification through the best channel with routing rules such as channel hierarchy, branching logic and conditionals.

Perfectly formatted Templates

Deliver the same message across multiple channels using the same data with templates that auto-format for each channel.


Utilize delayed sends, conditionals and branching logic, and event-driven workflows to achieve your desired messaging strategy.

Customizable User Preferences

Allow users to set their notification and communication preferences and then automatically respect those preferences when you send.

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Add and scale new channels effortlessly


Avg engineering teams saved per year

Courier’s API, notification design studio, and analytics give developers and product teams the tools to build the best possible notifications experience across channels.

Build your first notification in minutes.

Send up to 10,000 notifications every month, for free.

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