A private, p2p alternative to Slack and Discord built on Tor & IPFS
Macro is a unified interface for email, messages, tasks, calls, agents, pull requests, docs, crm — linked together with shared AI memory.
A collaborative workspace where humans and AI agents work together in shared channels
Open-source, self-hostable alternative to Claude Tag — a Slack-style workspace where your team and its AI agents (Claude Code, Codex, GitHub Copilot, and more) work as teammates in channels, threads, DMs, and shared tasks. Your data stays on your machines.
Node.js socket-io based one to one chat engine
Open-source team collaboration where your conversations become your competitive edge. AI-powered, privacy-first, and you control every bit of it.
Open-source workspace collaboration platform - chat, video calls, projects, files, calendar, notes, AI tools
Backend services for an AI-powered, privacy-first team collaboration platform. Manages secure data, AI processing, and real-time communication to give you full control over your competitive edge.
Open-source collaborative AI agent platform. Humans and AI agents on different machines work together in shared workspaces — agents run locally on your own daemon, self-hosted, no cloud execution of your code.
Restya Core is Jira + Slack alternative. Launching soon!
Open-source team collaboration platform built for modern teams. Real-time messaging, channels, DMs, and AI-powered assistance. Built with Next.js 16, and Neon Postgres. An extensible Slack alternative with AI integration, perfect for developer communities and remote teams.
Fork of Huly/Platform - by few of original authors, Platform -> Foundation.
🔥🔥🔥 All-in-one project management and team chat for product teams that want speed without the bloat. Plan work, track progress, and keep conversations close to the tasks.
A lightweight, self-hosted chat platform built for private networks.
AI-native workspace — the open-source Slack alternative that prioritizes your focus
Open-source, self-hosted chat & meeting platform with text, voice, and screen sharing.
Team chat for your own server — a Slack/Google-Chat-class workspace in a single Go binary: channels, DMs, threads, reactions, pins, search, presence, slash commands, bots & apps, and huddles (video via Vulos Meet).
Open-source, self-hosted, AI-native team communication platform — where humans and AI agents are equal citizens
Sovereign, fully self-hosted team and family chat. A Slack alternative with no third-party dependence. FastAPI + PostgreSQL, WebAuthn passkeys, real-time WebSocket messaging, threads, reminders, file sharing, an installable PWA, and Web Push notifications (incl. iOS). Runs anywhere Docker does.
OnlyFriends is a casual, friend-focused productivity and collaboration app inspired by platforms like Slack, but designed for close circles. It helps friends assign tasks, track progress, communicate easily, and stay connected through a clean, mobile-first social workspace experience.
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