Open-source alternatives to Zoom
Zoom hosts video meetings and webinars. The list below is every catalog tool tagged Communication - Video Conferencing, which is the closest the catalog gets to the same job; none of them has been checked feature by feature against Zoom.
| Tool | Stars |
|---|---|
WebRTC application that uses Jitsi Videobridge to provide high quality, scalable video conferences. Apache-2.0 · released 2026-08-03 | 29,886 |
Supports real-time sharing of audio, video, slides (with whiteboard controls), chat, and the screen. Instructors can engage remote students with polling, emojis, and breakout rooms. LGPL-3.0 · released 2026-09-01 | 9,212 |
General-purpose, lightweight, minimalist WebRTC Server. GPL-3.0 · released unknown | 9,160 |
Simple, secure, fast real-time video conferences up to 4k and 60fps, compatible with all browsers and platforms. AGPL-3.0 · released unknown | 4,728 |
WebRTC compatible Selective Forwarding Unit (SFU) that allows for multiuser video communication. Apache-2.0 · released 2026-08-03 | 3,104 |
Simple, secure, scalable real-time video conferences up to 4k, compatible with all browsers and platforms. AGPL-3.0 · released unknown | 3,093 |
Video conferencing server that is easy to deploy and that requires moderate server resources. MIT · released unknown | 1,393 |
Scalable and high performance web conferencing system. MIT · released 2026-08-12 | 526 |
Real-time cam-2-cam video calls & screen sharing, end-to-end encrypted, to embed in any website with a simple iframe. AGPL-3.0 · released unknown | 512 |
Platform for your corporate communications, based on the advanced architecture, with support for UltraHD video conferencing, built-in messenger with personal and group chats, and a free version for up to 1,000 users. ⊘ Proprietary · released unknown | n/a |
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