OneSignal provides a comprehensive customer engagement platform designed to help businesses maximize their interaction with users across various channels. It unifies mobile push notifications, web push notifications, email, SMS, RCS, Live Activities, and in-app messaging into one intelligent system. This allows organizations to seamlessly orchestrate messaging for a consistent, high-impact experience, moving beyond fragmented communication strategies. The platform empowers users to create intelligent customer journeys that adapt to real-time user behavior, ensuring every interaction is relevant and personalized. It offers robust segmentation capabilities, enabling precise targeting of dynamic audiences through a visual, no-code workflow. OneSignal also automates dynamic messaging based on user preferences and cross-channel interactions, delivering hyper-relevant content at scale. Furthermore, it provides real-time analytics and actionable intelligence to measure and optimize campaign performance, connecting interactions across channels to drive smarter decisions, boost engagement, and increase conversions. Trusted by millions of businesses and developers, OneSignal is built for scalability and reliability, powering billions of messages daily with high uptime, and offers powerful integrations with leading analytics platforms, CDPs, data warehouses, and CRMs, all while maintaining strong security and compliance standards.

Features & Benefits

• Unified Messaging Channels
  • Offers a comprehensive suite of direct, mobile-first, and web-based messaging options.
  • Mobile Push Notifications: Direct, highly visible, mobile-first.
  • Web Push Notifications: Direct, reach any browser visit.
  • Email: Easy email built for real impact.
  • In-App Messaging: Visual, customizable, reaches all app users.
  • RCS: Turns texts into branded experiences.
  • SMS: Effective, fast, mobile-first.
  • Live Activities: Highlights real-time app updates.
• Intelligent Journeys & Orchestration
  • Enables the creation of intelligent customer journeys that adapt to user behavior in real-time, delivering the right message at the right time on the right channel.
• Precision Segmentation
  • Allows users to create and manage dynamic audiences with a visual, no-code workflow, instantly activating segments within real-time journey workflows for deeper engagement.
• Personalized Messaging at Scale
  • Automates dynamic messaging based on real-time user behavior, preferences, and cross-channel interactions to deliver hyper-relevant content for maximum impact.
• Analytics & Optimization
  • Provides real-time analytics and actionable intelligence to unlock deeper customer understanding, connect interactions across channels, optimize performance, and drive smarter decisions.
• Developer Tools & Integrations
  • Offers robust APIs, SDKs (Android, iOS, Flutter, React Native, Unity), Webhooks, and an extensive integrations directory to enable seamless development, data sharing, and connection with existing martech stacks.
• Scalability & Reliability
  • Designed to scale confidently, powering billions of messages daily with high uptime, ensuring seamless and reliable delivery for businesses of all sizes.
• Security & Compliance
  • Built for trust with certifications and compliance, ensuring data protection for every message sent.