OneSignal is a leading customer engagement platform that provides push notifications, email, in-app messages, and SMS to help businesses communicate with their users across multiple channels. It is widely used by websites and mobile apps to deliver timely updates and personalized messages.

36 detections
20 websites tracked
Updated 21 May 2026

Websites Using OneSignal

Overview

OneSignal is a comprehensive customer engagement platform designed to help businesses connect with their audience through various communication channels. Initially known for its powerful push notification capabilities for web and mobile, OneSignal has expanded to offer a suite of tools including email, in-app messaging, and SMS. This allows companies to deliver personalized and timely messages, driving user retention, engagement, and conversions. The platform is known for its ease of use, scalability, and robust feature set, making it a popular choice for businesses of all sizes, from startups to large enterprises.

Key Features

  • Push Notifications: OneSignal excels in delivering push notifications to web browsers and mobile applications. Features include segmentation, scheduling, A/B testing, and advanced targeting options based on user behavior and demographics.
  • In-App Messaging: Engage users directly within your application with customizable in-app messages, banners, and modals. This is ideal for onboarding, feature announcements, and promoting special offers.
  • Email Marketing: Send targeted email campaigns to your user base. OneSignal's email features include segmentation, personalization, and automation to improve deliverability and engagement.
  • SMS Messaging: Reach users instantly with SMS notifications and marketing campaigns. This channel is effective for time-sensitive alerts, transactional messages, and promotional offers.
  • Segmentation and Personalization: Create highly targeted audience segments based on user attributes, behavior, and custom data. This allows for personalized messaging that resonates better with individual users.
  • Automation: Set up automated message workflows triggered by specific user actions or events, ensuring timely and relevant communication.
  • Analytics and Reporting: Track the performance of your campaigns with detailed analytics, including delivery rates, open rates, click-through rates, and conversion tracking.
  • Cross-Platform Support: Manage all your communication channels from a single dashboard, supporting web, iOS, Android, and other platforms.
  • Developer Tools: Offers robust APIs and SDKs for seamless integration into existing applications and workflows.

Typical Use Cases

  • E-commerce: Sending abandoned cart reminders, promotional offers, new product announcements, and order status updates.
  • Media & Publishing: Delivering breaking news alerts, new article notifications, and personalized content recommendations.
  • SaaS & Mobile Apps: Onboarding new users, announcing new features, providing customer support updates, and re-engaging inactive users.
  • Gaming: Notifying players about in-game events, special offers, and updates.
  • Event Management: Sending reminders, schedule updates, and important information to event attendees.
  • Non-profits: Communicating campaign updates, donation requests, and success stories to supporters.

Pricing & Hosting Model

OneSignal operates on a freemium model. They offer a generous Free Plan that includes core features like push notifications, in-app messages, and email for a limited number of subscribers and monthly notifications. This makes it accessible for small businesses and startups.

For businesses requiring more advanced features, higher volumes, or dedicated support, OneSignal offers paid plans such as the Growth Plan and Enterprise Plan. These plans provide increased limits, advanced segmentation, dedicated support, and access to premium features. Pricing is typically based on the number of subscribers and the volume of messages sent across different channels.

OneSignal is a SaaS (Software as a Service) product, meaning it is hosted and managed by OneSignal on their cloud infrastructure. Users access the platform via a web-based dashboard and integrate its services into their websites or apps using SDKs and APIs. This eliminates the need for users to manage their own messaging infrastructure.

Alternatives

Several platforms offer similar customer engagement and notification services. Some notable alternatives include:

  • Firebase Cloud Messaging (FCM): A free service from Google, primarily focused on push notifications for Android, iOS, and web. It's a strong contender for developers already within the Google ecosystem.
  • Mailchimp: While primarily an email marketing platform, Mailchimp also offers push notifications and other engagement tools, making it a comprehensive solution for businesses focused on email.
  • SendGrid: Known for its robust email delivery services, SendGrid also provides APIs for transactional emails and marketing campaigns, with some push notification capabilities.
  • Braze: A more enterprise-focused customer engagement platform offering a wide range of channels and advanced personalization features, often considered a premium alternative.
  • Customer.io: Another powerful platform for automated messaging across email, SMS, and push notifications, with a strong emphasis on segmentation and user behavior.
  • Pusher: Offers real-time messaging capabilities, including push notifications, often used for chat applications and live updates.