5 Open Source Alternatives to Zoom

A list of 5 carefully selected open-source alternatives to Zoom.

Adrian
Created by
Adrian
Mar 9, 2025Updated6 min read

The open-source alternatives are ranked based on our custom ranking system and score. This system takes into account various factors to determine the best alternatives.

If you’re looking for alternative features or workflows, here is a prepared detailed list of Zoom open-source alternatives — each with its own distinctive strengths and key features.

MiroTalk P2P is a free browser-based real-time video conferencing tool that offers simple, secure, and fast communication without downloads or logins. It harnesses cutting-edge peer-to-peer technology to deliver crystal clear video calls up to 8k resolution and 60fps, making it ideal for both personal and professional use.

MiroTalk P2P screenshot

Key Features

  • Free and no installation required
  • High-quality video calls up to 8k and 60fps
  • Peer-to-peer architecture for minimal latency
  • Integrated screen sharing and interactive whiteboard
  • Enhanced security with end-to-end encryption
  • Cross-platform and browser compatible
  • Developer-friendly with REST API and customization
  • Additional tools including ChatGPT and meeting recording

MiroTalk P2P enables users to start instant video calls directly from their browsers with zero installations. Its peer-to-peer architecture ensures low latency and exceptional video quality, while offering integrated features like screen sharing, webcam streaming, chat room, meeting recording, interactive whiteboard, file sharing, ChatGPT integration, and a REST API. Designed for privacy with end-to-end encryption, it supports all major browsers and platforms for effortless connectivity.

#2
Jitsi logo

Jitsi

24,824
7,044

Jitsi Meet is a secure, simple, and scalable video conferencing solution designed for both standalone use and seamless embedding in web applications. It enables users to connect effortlessly through integrated calendar tools and offers comprehensive meeting management features.

Jitsi screenshot

Key Features

  • Secure and scalable video conferencing
  • Integration with Google Calendar and Office 365
  • One-click meeting scheduling and access
  • Jitsi as a Service for custom app integrations
  • Open source community-driven development

Jitsi facilitates smooth video conferences with features that allow users to schedule, join, and manage online meetings with a single click. The platform supports integrations with Google Calendar and Office 365, enabling clear meeting overviews and one-click access. Its Jitsi as a Service solution further allows custom integrations with branding, enhanced access controls, notifications, transcriptions, and recordings delivered directly to your backend.

#3
Briefing logo

Briefing

1,468
245

Briefing is a secure direct video group chat platform that emphasizes privacy and simplicity. It leverages WebRTC technology for encrypted, peer-to-peer communications without the need for accounts or cookies.

Briefing screenshot

Key Features

  • Direct peer-to-peer video communication with end-to-end encryption
  • No registration, accounts, or cookies required
  • Privacy-focused design with minimal data storage
  • Mesh network approach avoiding central server distribution
  • Beta version available for early adopters

Briefing connects participants in a privacy-focused environment using direct WebRTC technology, ensuring that video streams are transmitted peer-to-peer without routing through a central server. The tool’s mesh network approach maintains end-to-end encryption, storing minimal data and eliminating the need for registrations or cookies. It offers an intuitive interface for secure group video chats and is currently available in beta.

#4
BigBlueButton logo

BigBlueButton

8,732
5,969

BigBlueButton is a complete open source web conferencing system designed specifically for virtual learning environments. It offers an integrated suite of tools that foster dynamic classroom interactions, making it easier for educators to engage students effectively. Developed in a classroom setting, its features are built with real-world educational needs in mind.

BigBlueButton screenshot

Key Features

  • Purpose-built virtual classroom platform
  • Multi-user whiteboard and breakout rooms
  • Live video conferencing and screen sharing
  • Real-time polling and chat for engagement
  • Document upload support (PowerPoint, PDF, images)
  • Built on an open source community foundation
  • Integrated learning analytics for tracking participation

BigBlueButton provides an intuitive virtual classroom platform with capabilities such as live video, multi-user whiteboards, breakout rooms, and real-time polling. It supports document uploads, screen sharing, chat, and live analytics to track student engagement. Seamlessly integrated with major learning management systems, it delivers a collaborative and interactive learning experience for institutions globally.

#5
Mirotalk logo

Mirotalk

2,284
358

MiroTalk is a free, browser-based real-time video conferencing solution powered by advanced WebRTC technology. It offers simple, secure, and scalable video calls up to 8k with no downloads or plugins required, ensuring seamless communication across all platforms.

Mirotalk screenshot

Key Features

  • Free, browser-based video calling with no downloads or plugins
  • High-resolution video streaming up to 8k and 60fps
  • Integrated screen sharing, chat, and collaborative whiteboard
  • Advanced audio streaming with echo cancellation and noise suppression
  • Meeting recording and file sharing capabilities
  • Broadcasting support with RTMP streaming
  • ChatGPT integration for enhanced interactivity
  • Secure, encrypted communications via SRTP and total privacy

MiroTalk leverages an SFU integrated server architecture to deliver crystal-clear video calls with minimal latency. The tool features screen sharing, webcam streaming at up to 8k resolution and 60fps, audio streaming with noise suppression, integrated chat with emoji support, meeting recording, a collaborative whiteboard, file sharing, broadcasting with RTMP support, and even ChatGPT integration. Developers can also integrate via REST API, ensuring easy customization and scalability on any browser or device.

About Zoom

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This comparison data was compiled with AI assistance.
Zoom logo

Zoom

ZoomCar is a self-drive-focused car rental company allowing individuals to rent vehicles by the hour, day, and week.

Employees

251

Location

Bangalore, India

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