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

Hotsock is described as 'Fully-private service that powers real-time functionality in your web and mobile apps, installed serverlessly in your own AWS account' and is a web app development tool in the development category. There are seven alternatives to Hotsock for a variety of platforms, including Web-based, Mac, Windows, Linux and iPad apps. The best Hotsock alternative is Supabase, which is both free and Open Source. Other great apps like Hotsock are Firebase, Socket.io, Ably and Pubnub.
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.


Socket.IO aims to make real-time apps possible in every browser and mobile device, blurring the differences between the different transport mechanisms.

Scalable pub/sub platform offers developers secure, low-latency, enterprise-grade realtime messaging, built-in features for GPS tracking, event updates, and automatic failover, delivering billions of messages daily to users across industries on a global edge network.




Pusher is a hosted API for quickly, easily and securely adding scalable realtime functionality to web and mobile apps.

LatteStream is a developer-first WebSocket infrastructure service that delivers enterprise-grade real-time messaging at a fraction of traditional costs. Built by engineers tired of overpaying for basic infrastructure, we offer sustainable, transparent pricing that scales with...