Liveblocks

Liveblocks is a real-time collaboration infrastructure platform built for developers. Drop-in components and a fully-managed backend let you ship multiplayer editing, AI teammates, comments, and notifications in hours—not weeks.

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real-time collaboration apimultiplayer editor sdkadd live cursors reactai copilot integrationcollaborative whiteboard backendcrdt sync servicewebsocket collaboration infrastructure

Features of Liveblocks

Broadcast live cursors, user presence, and selection state out of the box

Conflict-free shared data store powered by CRDTs with automatic persistence

Plug-and-play components: threaded comments, rich-text editor, AI copilot, and more

First-class React, Vue, Next.js, and Svelte SDKs with TypeScript support

Fully-managed WebSocket edge network that scales to millions of simultaneous rooms

Built-in notification center and smart inbox to boost user engagement

Style any component with CSS variables, Tailwind, or use headless primitives

Room-based architecture for organizing documents, canvases, or projects

Use Cases of Liveblocks

Ship Google Docs-style live editing in your document or note app

Sync drawing strokes and user actions for an online whiteboard or design tool

Add real-time comments and task updates to project-management dashboards

Let sales teams co-edit CRM records and close deals together

Embed an AI assistant inside creative or 3-D design software to speed up workflows

Build a multiplayer code editor where developers collaborate on the same file

Power the core infrastructure of a Notion- or Figma-like product without writing a backend

FAQ about Liveblocks

QWhat is Liveblocks?

Liveblocks is a developer platform that provides drop-in components and a fully-managed backend for adding real-time collaboration—multiplayer editing, AI copilots, comments, and notifications—to any web app.

QWhat are the main features?

Live cursors and presence, CRDT-based conflict-free storage, pre-built components (comments, AI copilot, text editor), scalable WebSocket infrastructure, and deep SDK support for React, Vue, Next.js, and Svelte.

QWhich kinds of apps is it best for?

Any product that needs multiplayer features—docs, whiteboards, design tools, project managers, code editors, CRMs, or creative apps where multiple users must stay perfectly in sync.

QDo I need to run my own servers?

No. Liveblocks hosts the global WebSocket edge network; you integrate the client SDK and we handle uptime, scaling, and data consistency.

QWhat frontend frameworks are supported?

Official SDKs and examples exist for React, Vue, Next.js, Svelte, and vanilla TypeScript/JavaScript.

QHow is it priced?

Freemium model: generous free tier for prototyping, then pay-as-you-grow Pro and Enterprise plans. Details are on the public pricing page.

QHow does Liveblocks resolve data conflicts?

All storage and presence updates use CRDTs (conflict-free replicated data types), so merges happen automatically without custom code or last-writer-wins rules.

QWhat can the AI Copilot do?

You embed an AI assistant directly inside your app; users can chat, auto-complete content, brainstorm ideas, or get contextual help while they work.

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