The open source Firebase alternative. Supabase adds realtime and restful APIs to Postgres without a single line of code.
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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 many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Pusher are PocketBase, TrailBase, Socket.io and Sockudo.
Alternatives list
- 115 Supabase alternatives
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- Self-Hosted
- Cloudron
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21 TrailBase alternativesTrailBase offers a blazingly fast, open-source application server featuring type-safe APIs and real-time data. Built on Rust, with JS/ES6/TS runtime, it provides built-in authentication, admin UI, and low-latency responses. Supports mobile, web, and desktop, eliminating the need for dedicated caches.
29 Socket.io alternativesSocket.IO aims to make real-time apps possible in every browser and mobile device, blurring the differences between the different transport mechanisms.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Mac
- Windows
- Linux
- Online
- JavaScript
- C++
- Java
- Node.JS
Socket.io vs Pusher Comments
- Socket.io is Free and Open Source
90 Etebase alternativesEtebase makes it easy to build end-to-end encrypted applications by taking care of the encryption and its related challenges.
Cost / License
- Free
- Open Source (AGPL-3.0)
Platforms
- Self-Hosted
- Software as a Service (SaaS)
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.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
A lightweight and versatile open source server that simplifies the application stack by natively executing application code across eight different programming language runtimes.
Instant is for building real-time and offline-enabled applications. We make it easy to build collaborative products like Notion or Figma.
Cost / License
- Freemium
- Open Source (Apache-2.0)
Platforms
- Online
- Software as a Service (SaaS)
CometChat is a Facebook style footer chat written in PHP and mySql for your website which enables your users to interact and chat with each other in real-time.
Cost / License
- Freemium
- Open Source
Platforms
- Online
deepstream.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.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- Self-Hosted
Real-time communication service for connecting online devices. Infrastructure and APIs for IoT, gaming, apps and real-time web.
Cost / License
- Free
- Open Source (AGPL-3.0)
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- Windows Phone
- Self-Hosted
Bulgaria
EU
Romania
United Kingdom
Germany
socket.io is a javascript framework, not java