Socket.IO enables real-time, bidirectional and event-based communication.
Best websocketd Alternatives ranked by AI · updated May 2025
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Websocketd is a small command-line tool that will wrap any program of your choosing in a WebSocket server. It provides a simple way for any programming language to expose a WebSocket server.
Price: Free
🎯 websocketd.com
Top 6 websocketd alternatives
SignalR is a real-time library for ASP.NET developers to add real-time web functionality to applications.
SockJS is a JavaScript library that provides a WebSocket-like object. It allows real-time, bi-directional communication between web clients and servers.
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
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
FeathersJS is a minimalist real-time framework for Node.js that allows you to build efficient and scalable applications.
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