Multi-channel messaging automation
Multichannel Messaging: Engage your customers through web & mobile push notifications, in-app messages, SMS and email.
Easy of Use: A simple, developer-friendly solution with extensive documentation and customer support available to all users.
Best In Class Speed, Scale & Reliability: Fastest and most reliable service for sending push notifications, in-app messages, SMS texts, and emails to your users on mobile and web.
Extensive SDK & Device Support: SDKs for nearly every major cross-platform mobile development environment.
How OneSignal works
OneSignal is the market-leading customer messaging and engagement solution, offering mobile and web push notifications, in-app messaging, SMS, and email. Our powerful multi-channel platform enables 1.2M businesses to deliver 8B+ messages daily. Powered by superior architecture, OneSignal is designed to scale with your business and deliver messages faster and more reliably than the competition to provide a seamless customer messaging experience.
Get more out of OneSignal with Segment
With our Segment integration you can unify your customer data, create audiences, and send user traits to OneSignal in realtime. Segment combines customer data from disparate sources into one platform, helping you better understand your customers and what motivates their actions. OneSignal and Segment then work together to relay the user properties to OneSignal to create personalized messaging campaigns that trigger based on your customers’ interaction with your app or website.