Read 10 Courier reviews and testimonials from customers, explore 5 case studies and customer success stories, and watch customer videos to see why companies chose Courier as their undefined

Courier is the fastest way to add multi-channel notifications to your web, desktop, or mobile app.With one API call, you can reach your users on any channel – email, SMS, push, chat, and more. Trusted by innovative startups like Lattice, LaunchDarkly, LTSE, Bluecrew, and Blissfully. Backed by Y Combinator, Bessemer Venture Partners, Matrix Partners, Twilio, and Slack Fund.

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Customer Rating Review Scorebased on 821 reference ratings
4.8/5.0 (821)

10Testimonials

  • “We were building out a new team to focus entirely on our notifications infrastructure when we found Courier. Now we support more channels with one line of code.”

    Eric KoslowCo-founder
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5 Case Studies

  • Hospitable automates communication between hosts and guests using Courier

    Pierre-Camille HamanaFounder
4 more case studiescurrently locked

Additional Courier Information & Resources

Read Courier Reviews, Testimonials & Customer References from 10 real Courier customers.

Browse Courier Case Studies, Customer Success Stories, & Customer References from 5 businesses that use Courier.

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