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Enterprise Layer Intelligence
Categories/Developer Tools/Liveblocks
Liveblocks

Liveblocks

Founded 2021

Add realtime collaboration, comments, and data synchronization to web applications

Pricing model

Free Tier, Paid

You can use Liveblocks to build multiplayer features directly into web applications. It provides pre-built components and developer libraries that handle real-time data synchronization between multiple users and AI agents. You can add document commenting, in-app notification centers, collaborative text editors, and live user presence without managing your own WebSockets backend. The underlying data engine uses conflict-free replicated data types to automatically resolve concurrent edits and merge changes when users reconnect from offline mode, ensuring data stays consistent across all active client sessions.

What Liveblocks does

Synchronize shared state across connected browser clientsTrack live user cursor positions on screenStore threaded comment discussions on UI elementsSend notification alerts on user mentionsResolve simultaneous edit conflicts automaticallyMaintain local undo and redo stacks for individual usersSync offline changes back to cloud storageAutomatic conflict resolution using CRDT algorithmsPersistent shared data store requiring no backend managementGlobal edge network for low-latency room connectionsRealtime user presence tracking and live cursorsPre-built React UI components for comments and notificationsOffline data editing with automatic reconnection syncMultiplayer history with independent user undo and redo

Pricing breakdown

Pricing model: Free tier, Paid

PlanList price
FreeFree
Pro (annual billing)$25 / mo, billed annually
Team (annual billing)$500 / mo, billed annually

Frequently asked

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Liveblocks, realtime sync, multiplayer infrastructure, CRDTs, collaborative text editor, document comments, user presence, in-app notifications, offline sync, conflict resolution, React components, developer SDK, WebSockets, data synchronization, collaborative AI