Microsoft Teams

Chat and meetings · by Microsoft · microsoft.com

Microsoft Teams alternatives

• Quo
• Aircall
• Mattermost
• Rocket.Chat
• Nextiva
• Zoom
• Google Chat
• Slack
• JustCall
• Dialpad

Open-source alternatives to Microsoft Teams

• ossrs/srs ★ 29,427 · MIT
  SRS is a simple, high-performance, AI-driven real-time media server supporting RTMP, WebRTC, HLS, HTTP-FLV, HTTP-TS, SRT, MPEG-DASH, and GB28181, with codec sup
• jitsi/jitsi-meet-electron ★ 1,636 · Apache-2.0
  Jitsi Meet desktop application powered by :electron:
• jitsi/docker-jitsi-meet ★ 3,620 · Apache-2.0
  Jitsi Meet on Docker
• jitsi/jitsi-meet ★ 30,200 · Apache-2.0
  Jitsi Meet - Secure, Simple and Scalable Video Conferences that you use as a standalone app or embed in your web application.
• ether/etherpad ★ 18,616 · Apache-2.0
  Etherpad: A modern really-real-time collaborative document editor.
• tinode/chat ★ 13,550 · GPL-3.0
  Instant messaging platform. Backend in Go. Clients: Swift iOS, Java Android, JS webapp, scriptable command line; chatbots

Projects tagged with Chat and meetings topics on GitHub, ranked by stars. A lead, not an endorsement.