What is OneSignal used for?

OneSignal is a customer messaging service for sending push, in-app, email and SMS messages to app and website users, used by product and marketing teams. It is a good fit for re-engaging mobile app users with push and coordinating campaigns across messaging channels.

Yes. OneSignal has a free plan, and paid plans start at $19 per month.

Is OneSignal open source?

No. OneSignal is proprietary (closed-source) software and can't be self-hosted. Open-source alternatives to OneSignal include Laudspeaker, Mautic and Novu.

What are some alternatives to OneSignal?

OneSignal competes with Braze, Customer.io and Courier. For open-source options, see Enlisted's ranked list of open-source OneSignal alternatives.

OneSignal: features, pricing and alternatives

About OneSignal

OneSignal is a hosted messaging platform that lets teams reach users through several channels from one place. It covers mobile and web push notifications, in-app messages, email and SMS, with SDKs that developers add to apps and sites to register devices and track engagement.

Marketing and product teams can segment audiences, schedule or automate campaigns and view delivery and engagement analytics through a dashboard, while developers can trigger messages through an API. The service handles the delivery infrastructure and the integrations with platform push services. It is a commercial product accessed as a cloud service rather than something you host yourself.

Key features

Mobile and web push notifications
In-app messages inside mobile apps
Email and SMS delivery
Audience segmentation and targeting
Delivery and engagement analytics
REST API for triggering messages

Good fit for

→Re-engaging mobile app users with push
→Coordinating campaigns across messaging channels

Tags: push-notifications; messaging; email; sms; in-app-messaging; engagement; marketing

OneSignal: questions and answers

What is OneSignal used for?: OneSignal is a customer messaging service for sending push, in-app, email and SMS messages to app and website users, used by product and marketing teams. It is a good fit for re-engaging mobile app users with push and coordinating campaigns across messaging channels.
Is OneSignal free?: Yes. OneSignal has a free plan, and paid plans start at $19 per month.
Is OneSignal open source?: No. OneSignal is proprietary (closed-source) software and can't be self-hosted. Open-source alternatives to OneSignal include Laudspeaker, Mautic and Novu.
What are some alternatives to OneSignal?: OneSignal competes with Braze, Customer.io and Courier. For open-source options, see Enlisted's ranked list of open-source OneSignal alternatives.