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Top Open-Source Alternatives of Zoom for Secure & Self-Hosted Meetings

· By Pankajbhai Chavda · 3 min read

While Zoom has become synonymous with online meetings, growing concerns over data privacy, vendor lock-in, and subscription costs are leading many individuals and organizations to explore self-hosted alternatives. By hosting your own communication platforms, you can have complete control over your own data, customize as you need, and often save money in the process. If you are looking to make the switch, there are 11 alternative apps ready to take the place of Zoom. So here we will learn in detail about the best self-hosted alternatives to Zoom.

Jitsi Meet

Jitsi Meet is one of the most popular open-source alternatives to Zoom. Jitsi Meet is a free, secure video conferencing tool that allows users to host meetings via a web browser or mobile without any account. It provides high-quality video and screen sharing. Jitsi Meet also provides end-to-end encryption, a hand-raise feature, and screen sharing functionality.

BigBlueButton

BigBlueButton is an open-source platform highly recommended for classroom environments. It provides a multi-user whiteboard, and screen sharing is most useful for virtual classrooms. BigBlueButton offers high-quality audio and video with strong integrations for Learning Management Systems (LMS).

MiroTalk

If you are looking for speed and simplicity, MiroTalk is a fantastic option. It provides simple, secure, and fast real-time video conferences. It also supports video calls, screen sharing, file sharing, and a whiteboard.

OpenTalk

OpenTalk is most useful for businesses and organizations, as it provides secure meetings. One big difference is that a voting feature is also included. Its security focuses on General Data Protection Regulation (GDPR). OpenTalk works across four or more languages for communication. It is made for a transparent and secure platform for hosting digital meetings.

Meet

Not to be confused with Google Meet. This Meet is a self-hosted, open-source tool. Meet provides HD video calls and screen sharing.

Nextcloud Talk

Nextcloud Talk is a self-hosted, open-source communication platform that supports video calls and screen sharing, and is integrated into the Nextcloud environment. Nextcloud apps exist for Android, iOS, and desktop for ease of use. It has an AI assistant that summarizes all chats.

Virola

Virola is a self-hosted tool that is a secure corporate messenger designed for team collaboration. It offers file sharing, video, and voice calls. Virola Support LLC aims to provide data ownership, data security, and privacy. When creating and managing a meeting, its strength lies in providing a unified workspace. While a meeting is ongoing, you can easily share files and collaborate via video.

Spacebar

Sometimes, you don't need a standard video grid for your community. Spacebar is a Discord-compatible chat and voice platform. If your team prefers drop-in audio channels and chat rooms over scheduled video links, Spacebar offers that familiar Discord-like experience on your own servers.

Mumble

If video is not your primary requirement and audio clarity is what matters most, then Mumble is one of the best options. It provides high-quality voice chat software. Most gamers use this for voice chat without any bandwidth concerns.

Briefing

 Briefing is open source and self-hosted, which offers a secure, direct video group chat. It is primarily used for secure communication. Briefing is primarily focused on secure chat and powerful web conferencing & video calls.

TrueConf Server

TrueConf Server is useful for massive numbers of people to attend meetings. It supports a massive number of participants — around 2,000. If you are organizing a big online meeting, then TrueConf Server is best for you. Its AI removes extra audio and provides clear voice. It also provides HD video quality and the best voice quality for users and organizers.

Conclusion

Moving away from Zoom does not mean sacrificing quality or any features. Whether you need a massive corporate server like TrueConf, a classroom environment like BigBlueButton, or a simple and secure video link, you can go with Jitsi Meet or MiroTalk, which are self-hosted and built as perfectly capable alternatives.

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Pankajbhai Chavda Pankajbhai Chavda
Updated on Apr 22, 2026