OneSignal is a versatile messaging platform that enables businesses to send push notifications, emails, and in-app messages to their users. Known for its simplicity and scalability, OneSignal provides advanced targeting, automation, and analytics tools. With a global reach, it supports both web and mobile push notifications across iOS, Android, and web browsers.

OneSignal’s seamless integrations with popular CMSs, CRMs, and e-commerce platforms make it easy to build personalized, multi-channel campaigns. Its powerful features, including segmentation, A/B testing, and real-time reporting, allow marketers to optimize engagement and improve user retention.