Liveblocks
- Company typePrivate
- Founded2021
- HeadquartersWilmington, United States
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Liveblocks does
Liveblocks provides real-time collaboration infrastructure as an API-first developer platform, targeting engineering teams building multiplayer and AI-enhanced collaborative applications. Founded in 2021 and headquartered in Wilmington, Delaware, the company offers pre-built primitives including Presence, Broadcast, Storage, Feeds, and Threads, powered by Yjs CRDTs and a global edge network delivered through Cloudflare. Its product portfolio has expanded to include ready-to-ship collaboration features (Multiplayer, Comments, Notifications, AI Copilots) and official integrations with major text and code editors (Tiptap, BlockNote, Lexical, CodeMirror, Monaco, Quill, Slate, SuperDoc). The platform targets 11-50 employees, serves a horizontal developer audience, and maintains a 9,000+ member Discord community.
The company operates a developer-tools GTM combining product-led growth (self-serve free tier with first-day-free billing introduced May 2025) with selective enterprise sales. Revenue is generated through usage-based subscription pricing tied to monthly active users, with a freemium onboarding tier and dedicated enterprise arrangements via WorkOS for SAML SSO, directory sync, and MFA. Liveblocks pursues community-led growth via Discord, GitHub, and content marketing, supplemented by strategic channel partnerships with AI code generation platforms (v0, Replit Agent, Cursor, Claude) for distribution. The platform achieved SOC 2 Type 2 and HIPAA certifications in March 2025, positioning it for enterprise and healthcare deployments, and maintains GDPR and CCPA compliance.
Liveblocks has raised approximately $6.4 million in disclosed seed funding across two rounds in 2021-2022, led by Boldstart Ventures with participation from Atlassian, Seedcamp, Kima Ventures, and Banana Capital. The company's strategic focus has shifted toward human-AI collaboration, with the June 2025 launch of version 3.0 introducing AI Copilots as the flagship feature — enabling AI agents to participate as first-class collaborators via ephemeral presence and JSON Patch operations, and exposing the platform via MCP server for AI tool integration. Leadership comprises co-founder and CEO Steven Fabre and co-founder and CTO Guillaume Salles.
Liveblocks firmographics
Firmographics- Name
- Liveblocks
- Legal name
- Liveblocks, Inc.
- Website
- https://liveblocks.io
- Company type
- Private
- Founded year
- 2021
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Ownership category
- akta.pro rank
Liveblocks industry classification
Industry- Product category
- Realtime Collaboration Infrastructure
- NAICS
- Computer Systems Design and Related Services (54151), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (518), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182)
- SIC
- Services-Computer Programming Services (7371), Services-Prepackaged Software (7372)
- akta.pro primary industry
- Game Backend & LiveOps Platforms (BaaS/Analytics/Hosting) (BPAMAKAL)
- akta.pro secondary industry
- LiveOps Tooling, Remote Config, Feature Flags & Experimentation (A/B) (MPAFAFAO)
Keywords
Where Liveblocks is headquartered
LocationHeadquarters
- HQ city
- Wilmington
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Liveblocks business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Infrastructure, Marketing or Sales, Operations
Revenue model
- Subscription - Monthly Active Users (MAU): Usage-based subscription model where customers are billed based on monthly active users. First-time users do not count toward billed MAU if they return on a different calendar day from their first session (first day free).
- Free Tier: Free plan available with badgeLocation option for branding control, enabling developers to try the platform before purchasing
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Freemium | Monthly | Free plan with basic features |
| Usage-based | Monthly | Usage-based paid tiers |
Go-to-market motion3 records
Distribution channels4 records
Marketing channels11 records
Liveblocks product offering
Product offeringCore offering
Liveblocks provides a real-time collaboration infrastructure platform that lets engineering, product, and design teams add multiplayer features (presence, conflict-free shared storage, comments, notifications, and AI Copilots) to their web applications via APIs and React SDKs. The platform is built on Yjs CRDTs and a global edge network, exposing primitives for presence, broadcast, storage, feeds, and threads, plus ready-made collaboration features including Multiplayer, Comments, Notifications, and AI Copilots that integrate with editors such as Tiptap, BlockNote, Lexical, CodeMirror, and Monaco.
Product overview
Liveblocks is a realtime collaboration infrastructure platform providing a layered architecture of core real-time primitives (Presence, Broadcast, Storage, Feeds, Threads) powered by Yjs CRDTs,の上に構築されたコラボレーショ機能(Multiplayer, Comments, Notifications, AI Copilots)のセット. The platform offers React-centric SDKs with pre-built components for rapid development, integrations with major text/code editors (Tiptap, BlockNote, Lexical, CodeMirror, Monaco, Quill, Slate, SuperDoc), and database sync capabilities via webhooks to Supabase, PlanetScale, and Neon. Version 3.0 introduced AI Copilots as the flagship feature for human-AI collaborative experiences, supporting OpenAI, Anthropic, and Google Gemini models. The platform targets developers building multiplayer applications, offering tools including a Figma Collaboration Kit, Next.js Starter Kit, browser DevTools, and open-source examples.
Differentiator
Problem solved
Functional benefit
Products and services
- Realtime Infrastructure Core real-time collaboration infrastructure providing Presence (online users, cursors, selections), Broadcast (temporary event signals), Storage (conflict-free shared data via CRDTs), Feeds (messages and activity logs), and Threads (contextual conversations) for web applications. Targets developers building multiplayer and collaborative products.
- Multiplayer Ready-to-ship real-time collaboration feature that lets users co-edit documents and manipulate shared data simultaneously with multiplayer cursors and synchronized state. Designed for engineering, product, and design teams building collaborative product experiences.
- Comments Contextual commenting and threaded discussion feature with semantic search, group mentions, and custom metadata filtering, enabling Notion-style inline conversations attached to specific content or locations within collaborative documents.
- Notifications Smart alerts and inbox notification system supporting multiple delivery channels (email, Slack, Microsoft Teams, Web Push) with inbox grouping, thread subscriptions, and user-configurable notification preferences for collaborative products.
- AI Copilots Customizable React components for embedding AI assistants into collaborative products. Supports OpenAI GPT, Anthropic Claude, and Google Gemini models with streaming responses, markdown rendering, AI actions, knowledge integration, human-in-the-loop interactions, and web search functionality for human-AI collaborative workflows.
Quantifiable outcome
- Add collaborative features with just a few lines of code
- +2 more outcomes
Companies that use Liveblocks
Customer profileNamed customers2 records
Segments4 records
Ideal customer profiles2 records
Liveblocks technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- Yes
- API docs
- API detail
Core technology
AI maturity
App detail
Integration28 records
AI capability6 records
Feature11 records
Liveblocks partnerships and signals
Strategic signalPartnerships
21 partnerships are on record, tiered core.
- Amazon Web Services (AWS)coreHosting and storage services provider. AWS is used as a subprocessor for Liveblocks' infrastructure services.
- CloudflarecoreEdge network provider for global low-latency delivery. Cloudflare edge locations are used for hosting and storage services.
- StripecorePayment processing services provider. Stripe handles payment processing for Liveblocks subscriptions and billing.
- CoherecoreAI embeddings provider for AI Copilots feature, enabling semantic search and knowledge integration.
- Google CloudcoreAI Copilots knowledge file conversions provider for processing and indexing knowledge sources.
- TurbopuffercoreVector database provider for AI Copilots knowledge storage and retrieval.
- SupabasecorePostgres database integration for data synchronization via webhooks. Enables reporting, search, audit logs, and app workflows by syncing Liveblocks data to Supabase.
- PlanetScalecoreServerless MySQL database integration with horizontal scaling and branching. Supports data synchronization via webhooks for reporting, search, and audit logs.
- NeoncoreServerless Postgres integration with branching and autoscaling. Supports webhook-based data synchronization for reporting and audit logs.
- TiptapcoreRich text editor framework with official Liveblocks integration. Recommended as most well-rounded choice for adding realtime collaboration features.
- BlockNotecoreCollaborative block-based text editor with Liveblocks integration for real-time editing and commenting.
- LexicalcoreRich text editor framework with Liveblocks collaboration support including floating toolbar, threads, and composer components.
- QuillcoreRich text editor with Liveblocks Yjs provider integration for collaborative editing with live cursors.
- SlatecoreCustomizable rich text editor framework with Liveblocks collaboration support via @slate-yjs/core.
- MonacocoreCode editor (VS Code's editor) with Liveblocks integration for collaborative code editing.
- CodeMirrorcoreCode editor with Liveblocks Yjs integration for collaborative code editing with live cursors.
- YjscoreCRDT-based realtime data store powering Liveblocks' conflict resolution and collaborative editing infrastructure.
- v0coreAI chat-based app generation platform. Users can ask v0 to build with Liveblocks and automatically get realtime collaboration features integrated.
- ReplitcoreBrowser-based development platform with Replit Agent. Liveblocks can be added through natural language requests to the agent.
- CursorcoreAI-powered code editor with MCP server integration enabling interaction with Liveblocks platform.
- ClaudecoreAnthropic's AI assistant with MCP server integration for interacting with Liveblocks rooms and data.
Scale indicators3 records
Recent moves6 records
Expansion highlights6 records
Liveblocks competitors and assessment
Company assessmentDirect peers
- PartyKit: Yjs-based realtime collaboration platform targeting multiplayer apps and AI agents with similar developer-first positioning. Acquired by Cloudflare in 2024, validating the category Liveblocks operates in and representing the closest direct competitor.
- Ably: Realtime messaging and pub/sub infrastructure providing presence, channels, and pub/sub as a managed service. Directly comparable to Liveblocks' core realtime primitives layer, with more mature enterprise positioning but less collaboration-specific tooling.
- Pusher Channels: Managed realtime WebSocket service for presence, channels, and pub/sub at scale. Competes directly with Liveblocks' realtime primitives and is broadly used for collaboration features in web applications.
- PubNub: Realtime infrastructure-as-a-service offering messaging, presence, and serverless functions for collaborative apps. Overlaps with Liveblocks' core offering for teams building multiplayer/collaborative product experiences.
- Hocuspocus: Open-source Yjs-based collaboration server from the Tiptap team that powers real-time editing. Directly comparable collaboration backend technology, often deployed self-hosted as an alternative to Liveblocks' managed service.
- Y-Sweet: Yjs-based managed realtime document collaboration service from Drifting in Spaces. Targets the same developer use case (collaborative editors) with a hosted CRDT sync backend comparable to Liveblocks Storage.
Broad incumbents
- Convex: Reactive backend-as-a-service with built-in realtime subscriptions for collaborative apps. Overlaps with Liveblocks on realtime data sync but extends further into full backend/database territory.
- Supabase Realtime: Realtime Postgres subscriptions and presence features within the broader Supabase backend platform. Competes with Liveblocks' Storage and Presence offerings while also being an integration partner for data sync.
- Firebase Realtime Database: Google's realtime NoSQL database with presence and sync features widely used for collaborative app backends. Established incumbent alternative to Liveblocks with significantly broader platform scope.
Emerging players
- Soketi: Open-source, self-hostable alternative to Pusher providing realtime WebSocket infrastructure. Targets the same developer use cases (presence, channels, broadcast) as Liveblocks' lower-level primitives, primarily as a cost-conscious alternative.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat6 records
Key risks5 records
Key highlights6 records
Customer concentration
Liveblocks social profiles
Digital presenceLiveblocks compliance and trust
Trust signalCompliance4 records
Liveblocks financial estimates
Financial estimateRevenue estimate
Valuation estimate
Liveblocks leadership team
Management profileNumber of profiles
Profiles2 records
Liveblocks funding detail
Funding detailFunding overview
Funding rounds2 records
Investors5 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Liveblocks M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Liveblocks
What does Liveblocks do?
Liveblocks provides a real-time collaboration infrastructure platform that lets engineering, product, and design teams add multiplayer features (presence, conflict-free shared storage, comments, notifications, and AI Copilots) to their web applications via APIs and React SDKs. The platform is built on Yjs CRDTs and a global edge network, exposing primitives for presence, broadcast, storage, feeds, and threads, plus ready-made collaboration features including Multiplayer, Comments, Notifications, and AI Copilots that integrate with editors such as Tiptap, BlockNote, Lexical, CodeMirror, and Monaco.
Is Liveblocks a public or private company?
Liveblocks is a private company. It is classified as venture growth investor backed and is currently operating.
When was Liveblocks founded?
Liveblocks was founded in 2021. It employs 11 to 50 people.
Where is Liveblocks based?
Liveblocks is headquartered in Wilmington, United States, in the North America region.
How does Liveblocks make money?
Two revenue lines are on record. Subscription - Monthly Active Users (MAU) is the primary driver. The others are free Tier.
Who are Liveblocks's main competitors?
Direct peers on record are PartyKit, Ably, Pusher Channels, PubNub, Hocuspocus and Y-Sweet. Broad incumbents are Convex, Supabase Realtime and Firebase Realtime Database. Soketi is listed as an emerging player.
Does Liveblocks have an API?
Yes. Liveblocks provides a REST API at api.liveblocks.io for building real-time collaborative applications. The API supports real-time infrastructure operations (presence, broadcast, storage, threads), webhooks for event-driven architectures, and REST endpoints for agentic workflows including Ephemeral Presence (POST /v2/rooms/{roomId}/presence) and JSON Patch for Storage modification (PATCH /v2/rooms/{roomId}/storage/json-patch). Authentication uses secret keys. Webhooks are managed via Svix platform. Developer documentation is at liveblocks.io/docs.
What industry is Liveblocks in?
Liveblocks's product category is Realtime Collaboration Infrastructure. Its primary akta.pro industry code is BPAMAKAL, Game Backend & LiveOps Platforms (BaaS/Analytics/Hosting), with a secondary code of MPAFAFAO, LiveOps Tooling, Remote Config, Feature Flags & Experimentation (A/B). Its NAICS code is 54151 and its SIC code is 7371.