The open source Firebase alternative. Supabase adds realtime and restful APIs to Postgres without a single line of code.

remoteStorage is described as 'An open protocol for per-user storage on the Web' and is an app in the online services category. There are more than 25 alternatives to remoteStorage for a variety of platforms, including Web-based, Windows, Self-Hosted, Linux and Mac apps. The best remoteStorage alternative is Supabase, which is both free and Open Source. Other great apps like remoteStorage are Firebase, Meteor, Etebase and 5apps.
The open source Firebase alternative. Supabase adds realtime and restful APIs to Postgres without a single line of code.

Firebase, provided by Google, is a backend service and application development platform. It uses AI, cloud infrastructure, and cross-platform SDKs for efficient app development. Firebase offers tools and infrastructure for app creation and business growth.




Meteor is a set of new technologies for building top-quality web apps in a fraction of the time. It is built around Smart Packages: little bundles of code that can run on a client, inside a cloud service, or both, and that can manage their lifetime inside the modern distributed...
They’ve got nothing in common.


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.

Organize your photos & videos, chats & messages, location history, social media content, contacts, and more into a single cohesive timeline on your own computer where you can keep them alive and own them forever.




What were you doing on February 14th of 2007? On which tasks were you working on that very day you met your girl friend? When was the last appointments with your dentist? Who called you on telephone during that meeting with your customer last month?

Instant is for building real-time and offline-enabled applications. We make it easy to build collaborative products like Notion or Figma.
Feathers is a real-time, micro-service web framework for NodeJS that gives you control over your data via RESTful resources, sockets and flexible plug-ins.
AWS Amplify is a complete solution that lets frontend web and mobile developers easily build, ship, and host full-stack applications on AWS, with the flexibility to leverage the breadth of AWS services as use cases evolve. No cloud expertise needed.



One is an open protocol, the other is a proprietary platform.