OneSignal
onesignal.comDeliver growth in a noisy AI world
Marketing & Growthpush-notificationsemailsmscustomer-engagementlifecycle-messagingmobileomnichannel

About
OneSignal is a customer engagement platform that enables businesses to send push notifications, email, SMS/RCS, and in-app messages across a unified dashboard. It supports lifecycle messaging workflows including onboarding, behavioral triggers, segmentation, and churn prevention. Trusted by over 2 million businesses, it integrates with popular mobile and web SDKs as well as analytics, CDP, and CRM tools.
Problem
Businesses struggle to onboard, engage, and retain users across multiple channels in a cohesive, data-driven way.
For
Mobile app publishers, marketers, and growth teams at businesses of all sizes
How it works
OneSignal collects real-time user behavioral data and uses it to trigger automated, personalized messages across push, email, SMS/RCS, and in-app channels via a unified platform.
Business model
freemium
Status
launched
Company
OneSignal