Janus-cloud

Judgement

What it is

Building block

What it does

A Python API proxy that sits in front of several Janus WebRTC servers so clients see one Janus endpoint while load is spread across a cluster.

Adopt it when

You already run Janus and need to scale signalling across multiple servers without changing clients.

Watch out

Niche project with modest activity and AGPL licensing.

Ready for

Usable

Runs as

Self-hosted server

Built with

Python and Janus

How established

Established: started 7 years ago, latest release v1.0.0.

What the license allows

Use inside your business is unrestricted. If you change it and let customers use it over the internet, you must publish your changes.

Judged on 2026-11-03 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: Janus-cloud → CPython → GCC → LLVM project → runs on a microchip

How compilers were built, back to punched paper tape

Open-source alternatives to Janus-cloud

1. 1
   Jitsi Meet jitsi

   Jitsi Meet - Secure, Simple and Scalable Video Conferences that you use as a standalone app or embed in your web application.

   Complete system Production-ready You want a mature open-source Zoom alternative you can host yourself or embed in your own product.

   ★ 30k Apache-2.0 TypeScript Active, pushed today
2. 2
   LiveKit livekit

   End-to-end realtime stack for connecting humans and AI

   Building block Production-ready You are building video calls, live audio or voice AI agents and want open infrastructure.

   ★ 22k Apache-2.0 Go Active, pushed today
3. 3
   BigBlueButton bigbluebutton

   A complete web conferencing system for virtual classes and more!

   Complete system Production-ready A school, university or training provider needs online classes integrated with Moodle, Canvas or another LMS on its own servers.

   ★ 9.3k LGPL-3.0 TypeScript Active, pushed today
4. 4
   MiroTalk miroslavpejic85

   🚀 Open-source, self-hosted P2P WebRTC video conferencing for fast, private real-time communication. Create browser-based meeting rooms with no downloads or time limits, plus screen sharing, chat, whiteboard, recording, and collaboration.

   Complete system Usable You want quick private video rooms for small groups on your own server with minimal infrastructure.

   ★ 4.8k AGPL-3.0 JavaScript Active, pushed today
5. 5
   Mirotalksfu miroslavpejic85

   🏆 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.

   Complete system Usable You want your own Zoom-style meeting server for larger group calls and can run a Node.js service with open UDP ports.

   ★ 3.1k AGPL-3.0 JavaScript Active, pushed today
6. 6
   Meet suitenumerique

   Open source video conferencing app powered by LiveKit. Built with Django and React.

   Complete system Usable A public body or organisation wants a self-hosted meeting service on LiveKit with a backing team in the European public sector.

   ★ 2.5k MIT Python Active, pushed today
7. 7
   Chitchatter jeremyckahn

   Secure peer-to-peer chat that is serverless, decentralized, and ephemeral

   Complete system Usable You want a throwaway private room for a quick conversation with no accounts or server-side history.

   ★ 2.3k GPL-2.0 TypeScript Active, pushed today
8. 8
   OpenVidu OpenVidu

   OpenVidu Platform: self-hosted real-time video and audio for your apps, built on LiveKit and mediasoup

   Framework or platform Production-ready You are building video calls into a product and want a self-hosted alternative to Twilio or Agora with commercial support available.

   ★ 2.1k Apache-2.0 TypeScript Active, pushed today

Commercial video conferencing software

1. 1
   Microsoft Teams Microsoft

   Team collaboration application

   Complete system Production-ready Your business already pays for Microsoft 365 and wants chat and video meetings without another vendor.

   20k readers a month Since 2017 Commercial
2. 2
   Google Meet Google

   Use Google Meet for secure online web conferencing calls and video chat as a part of Google Workspace.

   Complete system Production-ready You use Google Workspace and want meetings that guests can join from a browser with no install.

   4k readers a month Since 2017 Commercial
3. 3
   Zoom Workplace Zoom Communications

   Modernize workflows with Zoom's trusted collaboration tools: including video meetings, Zoom Chat, VoIP phone, webinars, whiteboard, contact center, and events.

   Complete system Production-ready Meeting quality and external guests matter most, or you want meetings, phone and webinars from one vendor.

   3.4k readers a month Commercial
4. 4
   GoTo Meeting GoTo

   GoTo Meeting ensures a quality web conferencing experience by offering the virtual meeting platform features your business needs. Learn more today!

   Complete system Production-ready Your company already uses GoTo's phone or webinar products and wants meetings from the same vendor.

   147 readers a month Since 2004 Commercial
5. 5
   Cisco Webex Cisco

   Complete system Production-ready A large organisation or government body already runs Cisco phones and room systems, or needs its security certifications.

   Commercial
6. 6
   Whereby Whereby

   Host quick instant meetings or embed video calls into your platform with Whereby’s video conferencing API and SDK.

   Complete system Production-ready You want to add video calls to a web app, such as telehealth or tutoring, without building on raw WebRTC.

   Commercial