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    3. Liveblocks

    Liveblocks

    To provide developers with the infrastructure needed to build world-class collaborative experiences and AI-powered copilots.

    Visit Website

    At a Glance

    1Tool Listed
    4Products
    5Tool Views
    7Capabilities
    Discussions
    San Francisco, CAHeadquarters
    2021Est.
    15Employees
    $6.4MRaised
    Focus Areas
    Collaboration Spaces
    AI Infrastructure
    3D and Animation
    Connect
    Latest News
    Liveblocks grabs $5 million for its real-time collaboration APIMar 16, 2022
    Liveblocks launches Comments for collaborative appsNov 1, 2023
    Markets
    • Developer-led startups
    • Mid-market SaaS
    • Enterprise software teams

    AI Tools by Liveblocks

    (1)
    View Liveblocks
    Liveblocks tool icon

    Liveblocks

    Collaborative AI Infrastructure SDK

    Collab SpacesAI Infrastructure3D and Animation

    Discussions

    No discussions yet

    Be the first to start a discussion about Liveblocks

    Latest News

    03/16/2022

    Liveblocks grabs $5 million for its real-time collaboration API

    techcrunch.com
    11/01/2023

    Liveblocks launches Comments for collaborative apps

    liveblocks.io
    06/24/2025

    Liveblocks 3.0: People and AI working together

    liveblocks.io
    08/01/2025

    Liveblocks launches Collaboration Kit for Figma

    liveblocks.io

    Products & Services

    4
    Liveblocks Realtime Collaboration APIs
    2021

    A suite of APIs and SDKs to add multiplayer presence, storage, and broadcasting to web applications.

    Liveblocks Comments
    Nov 2023

    Pre-built components and APIs for adding Figma-like contextual comments.

    Liveblocks Notifications
    May 2024

    Infrastructure for in-app and email notifications triggered by collaborative actions.

    Liveblocks AI
    June 2025

    Infrastructure for building collaborative AI agents and copilots within real-time applications.

    Market Position

    Infrastructure-first approach vs building from scratch or using simpler messaging APIs (Ably, Pusher). Focuses specifically on collaborative UX patterns (comments, presence) rather than just raw WebSockets.

    Leadership

    Founders

    SF

    Steven Fabre

    Co-founder & CEO. Previously Staff Product Designer at InVision and Product Designer at Facebook. Founder of Easee and Gifmock.

    GS

    Guillaume Salles

    Co-founder & CTO (until 2024). Previously Lead Software Engineer at InVision and Engineering Lead at Breather. Currently Senior Staff Engineer at Shopify.

    Executive Team

    SF

    Steven Fabre

    CEO

    Former designer at InVision and Facebook.

    MP

    Matias Piipari

    Head of Engineering

    Tech leader with experience in research and collaborative tools.

    Board of Directors

    ES
    Ed Sim
    Founder & Managing Partner at Boldstart Ventures (Lead Investor)

    Founding Story

    The founders met at InVision, where they experienced the complexity of building real-time collaboration tools. They started Liveblocks to turn that infrastructure into a set of accessible APIs for all developers.

    Business Model

    Revenue
    $1.7M ARR (reported in 2025)

    Revenue Model

    SaaS subscription with usage-based pricing ($0.03 per extra room).

    Pricing Tiers

    Free
    $0/mo

    Up to 500 monthly active rooms, collaboration infrastructure.

    Pro
    $30/mo + usage

    500 rooms included, branding removal, version history add-on.

    Team
    $600/mo + usage

    SOC2, SSO/SAML, HIPAA add-on, private support.

    Enterprise
    Custom

    Volume discounts, multi-region hosting, advanced support.

    Private

    Target Markets

    Industries & Segments
    • Developer-led startups
    • Mid-market SaaS
    • Enterprise software teams
    Use Cases
    • Creative tools
    • Whiteboards
    • HR Tech
    • Project Management
    • SaaS Dashboards
    Notable Customers
    • Vercel
    • Rippling
    • Mixpanel
    • Dropbox

    Quick Facts

    Headquarters
    San Francisco, CA
    Founded
    2021
    Entity Type
    Inc.
    Employees
    15
    Total Funding
    $6.4M - $7.8M
    Investors
    Boldstart Ventures, Atlassian Ventures
    Office Locations
    San Francisco
    Remote

    Funding History

    Pre-seed$1.4M
    June 2021
    Boldstart Ventures
    Seedcamp
    Seed$5M
    March 2022
    Not publicly disclosed valuation
    Boldstart Ventures

    History & Milestones

    June 2025

    Launched Liveblocks 3.0, focusing on human and AI collaboration infrastructure.

    May 2024

    Launched Liveblocks Notifications, a complete notification system for collaborative apps.

    November 2023

    Launched Liveblocks Comments, enabling contextual feedback in applications.

    March 2022

    Raised $5 million in seed funding led by Boldstart Ventures with participation from Atlassian and Kima Ventures.

    2021

    Company founded in San Francisco.

    Key Capabilities

    7
    Presence
    Conflict-free Storage
    Broadcasting
    Comments
    Notifications
    AI Agents

    Integrations & Partnerships

    Platform Integrations

    • React
    • Next.js
    • Vue
    • Svelte
    • Redux
    • Yjs
    • JavaScript

    Key Partnerships

    Vercel
    Atlassian

    Connect

    Website
    liveblocks.io
    GitHub
    liveblocks
    X / Twitter
    liveblocks
    LinkedIn
    liveblocks
    YouTube
    @UCDXT5skWxzOorIQrWG5OT2w
    Discord
    d49NwshZXm

    AI Topics

    3

    Liveblocks focuses on these topics:

    Collaboration Spaces(1)
    AI Infrastructure(1)
    3D and Animation(1)
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