OneSignal | Company Profile - Revenue, Headcount, Tech Stack, Contacts

Company Directory for OneSignal

Team Bitscale

04 Feb 2026 — 1 min read

OneSignal

Overview

Founded in 2011 and based in San Mateo, California, this omnichannel customer engagement platform serves more than 1 million businesses across 140 countries. It provides personalized messaging at scale, delivering up to 12 billion messages daily and powering a significant portion of both mobile and web applications.

The platform's services include push notifications, in-app messaging, and solutions for email and SMS, making integration and implementation quick and straightforward for companies ranging from startups to enterprises. Its features focus on enhancing user retention and the overall customer experience, with the ability to process high volumes such as 2 trillion messages annually and peaks of 1.75 million messages per second.

Basic Information

Industry	information technology & services
Founded	2014
Revenue	28.5M
Headquarters	2850 South Delaware Street, San Mateo, California 94403, United States
Languages	English
Alexa Ranking	5148

Contact Details

Phone: +1 214-383-5591
Website: onesignal.com
LinkedIn: linkedin.com/company/onesignal

Key Focus Areas & Initiatives

Mobile engagement
Push notifications
Web notifications
SaaS solutions
Developer tools
Marketing and digital marketing tools
In-app messaging
Omnichannel marketing
Marketing automation
Customer retention and engagement
Email and SMS solutions
Personalized messaging at scale
Multi-channel communication
Analytics and ROI optimization
Real-time notifications and updates
Machine learning delivery
Integration APIs
Customer segmentation and onboarding
Automated and dynamic campaigns
Conversion and performance tracking

Technologies Used

AB Tasty
AI
Active Campaign
Adobe Media Optimizer
Android
Bing Ads
Bizible
Bootstrap Framework
Cedexis Radar
CloudFlare Hosting
Cloudflare DNS
DoubleClick
DoubleClick Conversion
Facebook Custom Audiences
Facebook Login (Connect)
Facebook Widget
Gmail
Google AdWords Conversion
Google Analytics
Google Apps
Google Dynamic Remarketing
Google Font API
Google Play
Google Tag Manager
Hotjar
Hubspot
Intercom
Linkedin Marketing Solutions
Marketo
Mobile Friendly
Mode
New Relic
React
Remote
Ruby On Rails
Rust
Salesforce
Slack
SumoMe
Twitter Advertising
TypeScript
UPS
Vimeo
Visual Website Optimizer
Wistia
WordPress.org
YouTube
reCAPTCHA

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