Find free alternative to Liveblocks for developers - 2025

Ably Realtime

Ably provides a suite of APIs to build, extend, and deliver powerful digital experiences in realtime.

Tags: real-time

Emitter

Emitter is a real-time communication service for connecting online devices. The Publish-Subscribe messaging API is built for speed and security.

Tags: real-time

Firebase

Firebase helps you build and run successful apps Backed by Google and loved by app development teams - from startups to global enterprises

Tags: database, hosting, hosting-dynamic, hosting-static, storage, authentication, real-time

Knock

Knock is flexible, reliable notifications infrastructure thats built to scale with you.

Tags: real-time, push-notification

Pusher Beams

A push notifications API for developers who need critical information delivered every time. Scalable delivery for all your apps with no complex integration.

Tags: real-time, push-notification

Pusher

Simple, scalable and reliable. Hosted realtime APIs loved by developers and trusted by giants. Build live dashboards, notifications, geotracking, chat and more.

Tags: real-time

Scaledrone

Scaledrone is a realtime messaging service and platform. Send live updates, create chatrooms and collaborative tools.

Tags: real-time

Socket.IO

Socket.IO enables real-time, bidirectional and event-based communication. It works on every platform, browser or device, focusing equally on reliability and speed.

Tags: real-time

StaticBackend

Free and open-source self-hosted backend API enabling web and mobile developers to use common building blocks for applications. Easy to deploy Firebase alternative includes authentication, database, storage, real-time database and WebSocket, server-side functions, task scheduler, sending emails, and more.

Tags: API, database, storage, authentication, real-time, serverless

Supabase

The Open Source Firebase Alternative Create a backend in less than 2 minutes. Start your project with a Postgres Database, Authentication, instant APIs, realtime subscriptions and Storage.

Tags: database, storage, authentication, real-time, postgres-service

Tinybird

Tinybird helps data teams build real-time Data Products at scale through SQL-based API endpoints.

Tags: real-time

Cluctch

Clutch helps product teams go from prototype to production in real-time

Tags: product-management, collaboration, nocode

Dapi

Workplace for building API together

Tags: API, collaboration, API-documentation

Figma

Build better products as a team. Design, prototype, and gather feedback all in one place with Figma.

Tags: design, collaboration, alternative

Lucidchart

Lucidchart is the intelligent diagramming application where seeing becomes doing. With this intuitive, cloud-based solution, everyone can work visually and collaborate in real time while building flowcharts, mockups, UML diagrams, and more. Sign up for free now.

Tags: thinking, collaboration

Mattermost

Mattermost is an #opensource platform for secure collaboration across the entire software development lifecycle.

Tags: productivity, project-management, collaboration

Onlineboard

Browser based online whiteboard app. Allows you to create a whiteboard where others see everything in real-time as you draw it. Dark mode, no login required, multiple colors, export to PNG.

Tags: remote, productivity, whiteboard, blackboard, multiplayer, collaboration

Teamhood

Teamhood: a powerful visual work collaboration platform for medium to large businesses to manage & execute project work, with advanced Kanban Boards.

Tags: project-management, collaboration, kanban