OneSignal

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Read 58 OneSignal reviews and testimonials from customers, explore 67 case studies and customer success stories, and watch 1 customer videos to see why companies chose OneSignal as their Customer Engagement Software

OneSignal is democratizing mobile-centric customer engagement by enabling more than 1 million businesses to deliver 10+ billion messages daily. The omnichannel messaging platform supports email, push notifications, in-app messaging, and SMS and provides a visual workflow builder for crafting and automating cross-channel messaging sequences. Powered by superior architecture, OneSignal is designed to easily help you improve your customer journey for a mobile world.

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  • 58 Testimonials View
  • 67 Case Studies View
  • 1 Customer Videos View
Customer Rating Review Score based on 2733 reference ratings
4.8/5.0 (2733)
  • Fall 2025 Market Leader Push Notification Software
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Featured Testimonials

  • "OneSignal has helped us develop world-class push notification capabilities with little effort on our end. We’ve increased our retention by over 20% since we’ve started."

    Omer Ben Ami Product Manager

  • “With transactional and promotional notifications, you can tell users to do things in a way you can’t in the app. Being able to tell someone their listing needs to be …

    Seven Shurygin Founder

  • “Since we now knew what to look for, we had a pretty extensive list of what we wanted in a push notification service. After another series of Google searches, we …

    Nathan Young Director of Online Marketing
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Featured Case Studies

  • Sing Tao lifts push CTR 8.5x with OneSignal

  • Push Notifications Help Randstad Coordinate 150,000 COVID Vaccinations

    Carsten Priebs Chief Information Officer

  • YourParkingSpace Drives Remarkable ROI With OneSignal Journeys

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Featured Customer Videos

  • Doubling Engagement and Revenue with OneSignal
    Play Video
    David Ting CTO & Global General Manager
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Additional OneSignal Information & Resources

Read OneSignal Reviews, Testimonials & Customer References from 58 real OneSignal customers.

Browse OneSignal Case Studies, Customer Success Stories, & Customer References from 67 businesses that use OneSignal.

Watch OneSignal Customer Videos to learn why 1 businesses chose OneSignal.

Explore answers to frequently asked questions about OneSignal.

FeaturedCustomers has 2,068,098+ validated customer references including reviews, case studies, success stories, customer stories, testimonials and customer videos that will help you make better software purchasing decisions.