Unify all your transactional notifications across teams, products, and channels

Courier takes the pain out of creating, editing, triggering, and delivering transactional product notifications. With a full-featured API, SDKs for all major languages, and direct integration with Segment, there are multiple ways Courier can power your transactional notifications.

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Testimonials

What our customers are saying

We've been using Courier for over a year now, and it's probably saved us more pain (and time!) than any other single platform that we use. The product is getting better all the time and the team is incredible!
Neal Jean
CEO, Beacons
We are big fans of Courier. We use it to send all of our notifications. The platform is extremely easy to use and the customer support from the Courier team is supreme. I strongly recommend it!
Al Yang
CEO, Safebase
We love Courier. We rely on it heavily to send various communications. The designer is a fantastic tool. With it, we are able to get our UX designers working directly on the templates and we can make updates and have them live in seconds.
Yousef Ashparie
Principal Software Engineer, Expel

Deliver a better product experience

Transactional notifications to any channel, for any use case

Launch new channels in minutes

Courier supports email, SMS, push, in-app, and multiple chat channels in a single API. Start supporting a new channel with the click of a button—no need to write more code.

Unify all notifications in one place

Courier supports email, SMS, push, in-app, and multiple chat channels in a single API. Start supporting a new channel with the click of a button—no need to write more code.

Give your users the power of choice

Courier’s Preferences API allows your users to choose which notifications they want to receive in which channels.

Reduce engineering overhead

Save engineering resources while moving faster

Stop bogging down engineering with notification overhead. Empower product and content teams to own notification content without the need to alter code or redeploy your code. Allow customer success and support to easily search notification logs to uncover issues.