Mobile Messaging & Advertising Data Platform
OneSignal is the most popular Push Notification service in the world, used by over 110,000 developers to send notifications to 2 Billion end-user devices.
We’re backed by investors including YCombinator, Justin Kan, SV Angel, and Rakuten Ventures.
Our extraordinary growth has been a direct result of our experienced and passionate team. We love solving difficult problems, scaling our services efficiently, and providing a great product for our clients.