Learn about the values that are behind everything we do as we work to build the world’s best organized team chat software.

Editor-agnostic, real-time collaborative editing of local text files. - ethersync/ethersync

Engage students with Hypothesis, the leading online annotation tool. Create a free account or explore education solutions today!

Team chat without the bloat. Unlimited search, even on free. No AI tax. No feature overload. Built for startups who ship.

A self-evolving open source project. Vote on PRs. Winner gets merged every Sunday.

Echoed is a lightweight Discord alternative built on Tauri, not Electron. ~150MB RAM vs Discord's 700MB+. No ads, no tracking, no ID verification. Voice, video, screen share, task boards, and a bot API — free forever.

A hive mind communication platform. Contribute to block/buzz development by creating an account on GitHub.

Block's Buzz combines team chat, AI agents, workflows and Git hosting in a self-hostable workspace built on signed Nostr events.

Free open source office suite with business productivity tools: document and project management, CRM, mail aggregator. - ONLYOFFICE/CommunityServer