COMPANY PROFILE · UPDATED 18 NOV 2025
Onesignal
The world's leader for Mobile Push Notifications, Web Push, and In-App Messaging. Trusted by 600k businesses to send 4 billion Push Notifications per day.
San Mateo, CA
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Claim it →- Founded
- 2014
- Headcount
- 144
- Open roles
- 4
- Last raised
- Series C
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