Alternatives open-source à Microsoft Teams

Open source secure video conferencing platform — Jitsi Meet - Secure, Simple and Scalable Video Conferences that you use as a standalone app or embed in your web application.

↔ alternative à Zoom、Microsoft Teams

Organized team chat with topic-based threading — Zulip server and web application. Open-source team chat that helps teams stay productive and focused.

↔ alternative à Slack、Microsoft Teams

Unofficial Microsoft Teams client for Linux. — Unofficial Microsoft Teams for Linux client

↔ alternative à Microsoft Teams

Self-hosted WebRTC video conferencing platform — 🏆 Self-hosted, open-source WebRTC video conferencing platform for real-time communication and collaboration. A modern alternative to Zoom, Google Meet, Jitsi Meet, and Microsoft Teams, powered by scalable SFU architecture with Mediasoup.

↔ alternative à Zoom、Microsoft Teams

Collaborative real-time web chat application — Collaborative chat done right

↔ alternative à Slack、Microsoft Teams

End-to-end encrypted messaging for desktop. — :computer: Wire for desktop

↔ alternative à Slack、Microsoft Teams

Web chat with DMs, groups, media and WebRTC calls — go-chat.使用Go基于WebSocket开发的web聊天应用。单聊，群聊。文字，图片，语音，视频消息，屏幕共享，剪切板图片，基于WebRTC的P2P语音通话，视频聊天。

↔ alternative à Slack、Discord、Microsoft Teams

Secure open-source team collaboration platform — Twake is a secure open source collaboration platform to improve organizational productivity.

↔ alternative à Slack、Microsoft Teams