Liveblocks is a realtime collaboration infrastructure company that provides stateful, room-based APIs enabling people and AI agents to build multiplayer applications. Liveblocks's Twitter Score is 8.8 out of 1000 as of September 2026, ranking #103,786 among 486,860 tracked accounts.
Liveblocks was co-founded by Steven Fabre and Guillaume Salles after the pair pivoted away from an earlier multiplayer presentation tool, repurposing their realtime backend into a suite of APIs for collaborative products. The platform delivers WebSocket infrastructure, conflict-free synchronization primitives, and room-based coordination through which both human users and AI agents can collaborate inside applications. In May 2024, Liveblocks launched Liveblocks 2.0, introducing its Text Editor, Comments, Notifications, and Realtime APIs as distinct product offerings.
Liveblocks has raised funding across multiple rounds, beginning with a pre-seed led by Boldstart and Seedcamp, followed by a seed round also led by Boldstart with participation from Atlassian, Kima Ventures, and Seedcamp, bringing total reported funding to $6.4M. Additional backers include Logic and Rhythm, Meta Fund, and Matrix. Liveblocks has published 1,713 posts on the platform and has been mentioned by 17 accounts across 54 mentions.
Who follows Liveblocks on X?
Liveblocks draws a technically oriented audience of developers and builders. The accounts that follow Liveblocks include 55 founders, 10 angel investors, 5 influencers and 2 VCs, among them Frank, Turner Novak, Siqi Chen, Bobby Thakkar, Achal and Justin Waldron.