Dev tools · alternatives · 2026
24 alternatives to Realtime Multiplayer by Supabase
Easily build real-time apps that enables user collaboration
Realtime Multiplayer by Supabase is a developer tool that enables the creation of real-time, collaborative applications using WebSockets. It allows developers to build multiplayer games and apps where multiple users… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Realtime Multiplayer by Supabase launched in 2022; newer entries below may have overtaken it.
- 1MD
Hey HN, I’m an engineer at Supabase [0] and one of the creators of this demo. My team and I have been working hard to bring developers the next version of Supabase Realtime. The current version of Realtime [1] is a Change Data Capture (CDC) server for a PostgreSQL database that broadcasts changes via WebSockets to authorized subscribers. It’s written in Elixir/Phoenix. The server utilizes PostgreSQL’s logical replication functionality, which writes database changes to Write-Ahead Logging (WAL) segment files, and a replication slot, responsible for managing and retaining WAL files.…
2022 · multiplayer.dev · its alternatives →
- 2
Supabase▲2,325The Postgres developer platform is now generally available
2024 · supabase.com · its alternatives →
- 3
Broadcast, Presence, and Postgres Changes via WebSockets - supabase/realtime
2020 · github.com · its alternatives →
- 4
Discover Firebase, Google’s mobile and web app development platform that helps developers build apps and games that users will love.
2012 · firebase.com · its alternatives →
- 5
- 6SC
SyncedStore is a library for building distributed, real-time collaborative web applications that sync automatically. This used to be quite complex, but with SyncedStore it's as easy as sharing a pie!
2021 · syncedstore.org · its alternatives →
- 7
Real-time collaborative development
2018 · visualstudio.microsoft.com · its alternatives →
- 8
- 9
Here▲304Hang out and collaborate over video on a real-time canvas
2020 · here.fm · its alternatives →
- 10
Have live conversations with users inside your apps
2015 · fin.ai · its alternatives →
- 11
2019 · github.com · its alternatives →
- 12
Enhanced whiteboard. Your guide to the future of teamwork
2018 · miro.com · its alternatives →
- 13
- 14
Live updates in your app made easy
2024 · trigger.dev · its alternatives →
- 15DA
Hey HN! I’ve written a bunch of WebSocket servers over the years to do simple things like state synchronization, WebRTC signaling, and notifying a client when a backend job was run. I realized that if I had a simple way to create a private, temporary, mini-redis that the client could talk to directly, it would save a lot of time. So we created DriftDB. In addition to the open source server that you can run yourself, we also provide https://jamsocket.live where you can use an instance we host on Cloudflare’s edge (~13ms round trip latency from my home in NY). You may have seen my…
2023 · driftdb.com · its alternatives →
- 16
A realtime server for the modern web
2016 · deepstream.io · its alternatives →
- 17
Open-source multiplayer infrastructure
2023 · multiplayer-dpapi.webflow.io · its alternatives →
- 18
Hi HN! Matrix-CRDT connects the worlds of Yjs [1] (a proven, high performance CRDT) with that of Matrix.org [2]. It started as an experiment, asking myself; can we store "state updates of a datastore" in Matrix instead of chat messages? Now, I'm convinced it's actually a really powerful combination to develop real-time, collaborative software. I'm using it for a new project and so far didn't have to write a backend yet. Matrix takes care of a lot of stuff: Authentication, E2EE, federation, hosting, etc. - so I can focus on the client. I love the ideas of Local First [3] software. Personally,…
2022 · github.com · its alternatives →
- 19
A multiplayer geography game using Websockets. Contribute to abrenaut/posio development by creating an account on GitHub.
2016 · github.com · its alternatives →
- 20
- 21RT
2013 · document.ly · its alternatives →
- 22
An demo app for lattice-core. Contribute to jasonl99/card_game development by creating an account on GitHub.
2017 · github.com · its alternatives →
- 23
Scalable open source pub/sub SDK with support for RPC, JWT authentication and Kubernetes — optimized for async/await
2016 · socketcluster.io · its alternatives →
- 24
A hand-rolled real-time Node.js framework for connecting single page apps - psugihara/joint
2012 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →