OneSignal Review & Alternatives (2026 Guide)
The most widely used customer engagement solution
OneSignal is the market-leading customer messaging and engagement solution, offering mobile and web push notifications, in-app messaging, SMS, and email. Our powerful omnichannel platform enables 1M+ businesses to deliver over 10B+ messages daily. Powered by superior architecture, OneSignal is designed to scale with your business and deliver messages more quickly and reliably than the competition.
OneSignal in action
OneSignal user ratings
Based on 13 reviews
Recent user highlights
OneSignal helps us increase engagement via push notifications and email. Their SDK allowed us to use one implementation for both Android and iOS.
Timely nudges matter for busy families. With OneSignal, Jam delivers smart reminders that keep carpools, practices, and school events on track.
OneSignal made it incredibly easy to integrate mobile push notifications into Webhookify. With just a few lines of code, we had a reliable and scalable system that keeps our users updated in real-time.
Top OneSignal Alternatives (2026)
Looking for a OneSignal alternative? Here are the most-compared options people consider.
WhatsApp Business
A simple tool for businesses to talk to their customers.
WhatsApp Business is a free to download app that was built with the small business owner in mind. Create a catalog to sh…
Customer IO
Automate powerful behavioral messages for web & mobile apps
A tool that lends you a helping hand to craft ideal customer interaction for your clients. It is a B2C solution that con…