OneSignal orchestrates AI-powered lifecycle marketing across push, email, SMS, RCS, and in-app messaging, powering 1.3 trillion messages annually.

Products & media

OneSignal AI

An embedded lifecycle marketing assistant that answers analytics questions and creates segments, campaigns, templates, and workflows from natural language.

Email

Email campaigns with no-code and HTML creation, personalization, deliverability tools, testing, analytics, and intelligent send-time optimization.

In-App Messaging

Customizable in-app messages for onboarding, offers, surveys, permission prompts, ratings, and behavior-triggered engagement without app-store releases.

Mobile Push Notifications

Mobile notifications for timely transactional, promotional, and re-engagement messages across iOS, Android, Huawei, and other app platforms.

Web Push Notifications

Browser notifications that bring visitors back to websites through automated workflows, customizable prompts, targeting, and real-time delivery.

RCS

Verified, branded rich messages with interactive media, read receipts, automatic SMS fallback, and cross-channel workflow support.

Team

2 people across company lists

Jobs

See all jobs for OneSignal here.

Funding

All fundraising announcements are based on public sources. Please contact Cosign if you believe there are any discrepancies, or claim the profile to edit.

Leads

Participating Firms

Angels