Board, Chat, Documents, Canvas, Drive, and Calls — all peer-to-peer, all end-to-end encrypted, all yours. No servers. No cloud. Works even when the internet doesn't.
Every tool your team needs — messaging, task management, documents, whiteboarding, file sharing, and calls — running peer-to-peer with no servers between you.
Encrypted messaging with message editing, emoji reactions, @mentions, markdown rendering, typing indicators, and presence status. Real conversations, fully private.
Kanban-style task boards synced across your team in real time. Drag cards between columns, assign work, and track progress — all conflict-free with CRDTs.
Collaborative documents with real-time CRDT-based editing powered by Yrs. Multiple people editing simultaneously with automatic conflict resolution. No merge conflicts, ever.
Shared whiteboard for visual collaboration. Sketch diagrams, map ideas, and brainstorm together — synced across all participants in real time.
Peer-to-peer file sharing and storage. Transfer files directly between nodes — no cloud middleman, no upload limits, no storage fees.
Voice and video calls routed peer-to-peer over the encrypted mesh. No call servers, no recording by third parties, no quality compromises.
There are no servers to subpoena. No cloud to breach. No company holding your data. Communitas is peer-to-peer — your data lives on your devices and nowhere else.
ML-DSA-87 signatures for user identity (Level 5, 192-bit quantum security). Built to withstand both classical and quantum attacks.
Works when the internet doesn't. Your team keeps collaborating across network partitions — CRDTs reconcile state automatically when connections restore.
Every node is a first-class citizen. No central servers, no cloud accounts, no infrastructure to manage or trust. The network is its participants.
Contacts are categorised: blocked, unknown, known, trusted. You decide who can reach you and what access they get.
A native application built for real work. Switch between Board, Chat, Documents, Canvas, Drive, and Calls — all within one encrypted workspace.
No accounts. No sign-ups. No cloud configuration. Install, connect, collaborate.
Install the x0x daemon — the peer-to-peer gossip layer that Communitas runs on. One command, 30 seconds.
Open the app. Your cryptographic identity is generated automatically. No email, no password, no phone number required.
Add contacts by their identity, form groups, and use the full platform. Everything is encrypted end-to-end from the first message.
Board, Chat, Docs, Canvas, Drive, and Calls — all encrypted, all local.
Communitas runs on the x0x network — a post-quantum encrypted gossip layer for peer-to-peer communication. You'll need the x0x daemon installed to connect.