
What is OneSignal?
OneSignal is the market-leading customer messaging and engagement solution, offering mobile and web push notifications, in-app messaging, SMS, and email. Our powerful omnichannel platform enables 1M+ businesses to deliver over 10B+ messages daily. Powered by superior architecture, OneSignal is designed to scale with your business and deliver messages more quickly and reliably than the competition.
Do you use OneSignal?



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Recent OneSignal Launches

Auto Warm Up for OneSignal Email The easiest way to start sending email
Launched on February 22nd, 2024
Live Activities by OneSignal (iOS 16.1+) Easiest way to implement Apple's new Live Activities feature
Launched on December 15th, 2022

OneSignal Preview Tool Preview how push notifications look on different devices
Launched on April 6th, 2021
Forum Threads
OneSignal - Boost engagement with smart push notifications
OneSignal is a high volume and reliable push notification service for websites and mobile applications. We support all major native and mobile platforms by providing dedicated SDKs for each platform, a RESTful server API, and an online dashboard for marketers.
OneSignal In-App Carousel - Enrich your messaging and craft a story
Level up your mobile in-app capabilities with OneSignal’s Carousel. Improve your onboarding, announcements, and more. Build up to 10 screens of customizable content in minutes. Carousel supports images, gifs, logos, buttons, and surveys - no code required.
OneSignal Alternatives
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5/5 based on 20 reviews
Maker reviews of OneSignal


We send push notifications to keep users updated about the app.
Reviews
•1 review
Super useful tool to send notifications to your app and to the users via email or SMS
•2 reviews
Very innovative company across mobile push, web push, in-app, email, and sms and offering a true omnichannel solution. The live activities product is very interesting! Great for displaying changing data for live events such as sports scores, delivery statuses, and other real-time transactional updates.