Socket.IO enables real-time, bidirectional and event-based communication.
Best Ratchet Alternatives ranked by AI · updated May 2025
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Ratchet is a PHP WebSocket library for real-time bi-directional event-based communication.
Price: Open Source
🎯 socketo.me
Top 6 Ratchet alternatives
Pusher is a hosted service that makes it easy to add real-time data and functionality to web and mobile applications.
Starting from $0/month
SignalR is a real-time library for ASP.NET developers to add real-time web functionality to applications.
PubNub is a real-time messaging service that offers a secure and scalable solution for building chat applications, IoT devices, and real-time updates.
Varies based on usage
OneSignal is a customer engagement platform that allows businesses to send push notifications, in-app messages, SMS, and emails to engage with users...
Free to start, Paid plans available
Open-source real-time data server for web, mobile, and IoT applications.
Free / Paid
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