Open Source Pusher Alternatives
The best open source alternative to Pusher is Supabase. If that doesn't suit you, our users have ranked more than 25 alternatives to Pusher and 17 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Pusher are Etebase, GUN, Socket.io and emitter.io.
Pusher alternatives are mainly Group Chat Apps but may also be Web Servers or Encrypted Chat Apps. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Pusher.- Paid • Proprietary
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
The open source Firebase alternative. Supabase adds realtime and restful APIs to Postgres without a single line of code.
Etebase makes it easy to build end-to-end encrypted applications by taking care of the encryption and its related challenges.
No screenshots yet- Free • Open Source
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
GUN is an open source, realtime, graph database written entirely in JavaScript and built using peer-to-peer algorithms, making it surprisingly fault tolerant and easy to get started with.
- Free • Open Source
- Mac
- Windows
- Linux
- Online
- JavaScript
- C++
- Java
- Node.JS
Socket.IO aims to make real-time apps possible in every browser and mobile device, blurring the differences between the different transport mechanisms.
No screenshots yetSocket.io vs Pusher opinions
socket.io is a javascript framework, not java
- Free • Open Source
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Windows S
- Android Tablet
- Windows Phone
- Self-Hosted
Emitter is a real-time communication service for connecting online devices. Infrastructure and APIs for IoT, gaming, apps and real-time web. At its core, emitter.
- Free • Open Source
- Mac
- Linux
- Amazon Web Services
- Microsoft Azure
MongooseIM is aimed at large, complex enterprise level projects, where real-time communication is critical for business success. It provides high availability, ease of deployment, development and reliability in production.
No screenshots yetThe Jetty Web Server provides a HTTP server and Servlet container capable of serving static and dynamic contend either from a standalone or embedded instantiations.
No screenshots yetdeepstream.io is a clusterable realtime server that handles persistent tcp and websocket connections. It offers data-sync, pub/sub and request/response. It's available for Linux, Mac and Windows and comes with clients in JS, Java and many others.
No screenshots yetJBoss is Red Hats Java EE 5-compliant (soon Java EE 6-compliant) application server. It is, as with Red Hat itself, dual-licensed either as open source (community edition) or commercially (enterprise edition).
No screenshots yet