OneSignal
The world's leading omnichannel customer engagement platform.
Developers using OneSignal
1.7M+
Messages Sent Daily
10B+
Live Apps & Websites
1.2M+
About OneSignal
OneSignal provides a unified platform for businesses to design, automate, and analyze their customer communications. It specializes in omnichannel messaging, including mobile and web push notifications, email, SMS, and in-app messages. Key features include powerful segmentation and targeting, A/B testing, real-time analytics, and automated messaging journeys. With extensive SDKs for major platforms like iOS and Android, and a robust API, OneSignal is popular among developers for its ease of integration. The platform serves a wide range of customers, from startups and SMBs leveraging its generous free plan to large enterprises needing scalable communication infrastructure.
Core Features
Journeys
Automated messaging workflows to guide users through onboarding, conversion, and retention funnels.
Segmentation
Target users based on behavior, location, device data, and custom tags.
Analytics
Real-time reporting on message delivery, open rates, and conversions.
Personalization
Use data tags and templates to deliver personalized content to each user.
Supported Channels
Mobile Push
iOS, Android
Web Push
Chrome, Firefox, Safari, Edge, Opera
Send targeted email campaigns and transactional emails.
In-App Messaging
Deliver rich, interactive messages inside your mobile app.
Sms
Send transactional and promotional text messages.