Powering the world's notifications

New We've just raised our Series A!
OneSignal provides a simple interface to push notifications, letting content creators focus on quality user engagement instead of complex implementation. Our goal is to democratize push communication for everyone from individual blogs to top tier apps.
Live Apps
2 Billion
Daily Notifications Sent
Registered Developers
Internet Sites

Who we are

George Deglin
Co-founder, CEO
Long Vo
Co-founder, COO
Josh Kasten
Senior Software Engineer
Jason Pang
Software Engineer
Joe Wilm
Senior Software Engineer
Nick Punt
Head of Design & UX
Kevin Weatherman
VP of Business Development
Jon Fishman
Support Engineer
Tim Best
Software Engineer
Wendy Leuthold
Office & Operations Manager


San Mateo
New York