What is the best open-source virtual classroom for open source video conferencing?

It depends on your situation. BigBlueButton suits institutions that use it in Moodle; plugNmeet suits teams that want AI, attendance rules and branding (and works as a Jitsi alternative when you need LMS integration); Jitsi Meet suits quick meetings from a link.

Is there a free open-source Zoom alternative for teaching?

Yes: BigBlueButton and plugNmeet are open-source virtual classrooms you can self-host. Jitsi Meet also offers free open source video conferencing from a link.

Are these tools really free?

The software is free. You pay for hosting, set-up and support, or your partner provides them.

Yes. Try plugNmeet live in your browser, watch the BigBlueButton tour, or request a demo.

Which one works with Moodle?

BigBlueButton is a standard activity in the Moodle™ software, and plugNmeet has a plugin.

Best Open-Source Virtual Classroom & Open Source Video Conferencing

MynaParrot provides plugNmeet and offers BigBlueButton. We don't offer Jitsi Meet.

Best open-source virtual classroom for teaching: BigBlueButton, plugNmeet or Jitsi Meet? Compare open source video conferencing options — features, LMS, privacy and cost. A strong Jitsi alternative path too.

Short answer

BigBlueButton: best for schools and universities that want the long-established classroom, standard in Moodle.
plugNmeet: best for teams that want a modern classroom with optional AI (Gemini), attendance rules for Moodle, encryption and their own branding — also a strong Jitsi alternative when you need LMS integration.
Jitsi Meet: best for simple, quick video meetings from a link, either on the free meet.jit.si service or self-hosted.

Feature comparison

	BigBlueButton	plugNmeet	Jitsi Meet
Licence	LGPL-3.0 [1]	MIT [2][3]	Apache-2.0 [4]
Built for	Teaching	Classes, webinars, embedded meetings [2]	Video conferencing [5]
Join in the browser	Yes	Yes [2]	Yes [6]
Whiteboard, breakout rooms, polls	Yes	Yes [2]	Check the Jitsi handbook for your version
Recordings	MP4 download [7]	MP4 [2]	Self-hosting guide covers set-up options [5]
Inside Moodle	Standard Moodle activity [8]	Moodle plugin [9]	Not part of Moodle core
AI captions, translation, summaries	Not part of our offer	Optional, powered by Gemini from Google	Not part of our offer
Free hosted option from the project	No	No (self-host or a provider)	Yes, meet.jit.si [5]
Set up by MynaParrot partners	Yes	Yes	No

Privacy and data location

All three can be self-hosted, so recordings and chat stay on the server and in the country you choose [1][2][5]. With BigBlueButton and plugNmeet, MynaParrot hosting is preferred; your partner can also host on your servers. plugNmeet adds optional end-to-end encryption [2]. If you use the public meet.jit.si service instead of self-hosting, that service's own terms apply.

Cost model (no prices)

All three are free open-source software. Running them for real classes means paying for servers, set-up and support. For BigBlueButton and plugNmeet, your partner agrees these with you. plugNmeet's optional AI features use a third-party AI provider; usage may be billed separately.

FAQ

What is the best open-source virtual classroom for open source video conferencing?: It depends on your situation. BigBlueButton suits institutions that use it in Moodle; plugNmeet suits teams that want AI, attendance rules and branding (and works as a Jitsi alternative when you need LMS integration); Jitsi Meet suits quick meetings from a link.
Is there a free open-source Zoom alternative for teaching?: Yes: BigBlueButton and plugNmeet are open-source virtual classrooms you can self-host. Jitsi Meet also offers free open source video conferencing from a link.
Are these tools really free?: The software is free. You pay for hosting, set-up and support, or your partner provides them.
Can I try them?: Yes. Try plugNmeet live in your browser, watch the BigBlueButton tour, or request a demo.
Which one works with Moodle?: BigBlueButton is a standard activity in the Moodle™ software, and plugNmeet has a plugin.

Try plugNmeet live Talk to a partner

Sources

BigBlueButton install docs: https://docs.bigbluebutton.org/administration/install
plugNmeet home: https://www.plugnmeet.org/
plugNmeet server (MIT): https://github.com/mynaparrot/plugNmeet-server
Jitsi Meet licence (Apache-2.0): https://github.com/jitsi/jitsi-meet/blob/master/LICENSE
Jitsi self-hosting guide (meet.jit.si as hosted option): https://jitsi.github.io/handbook/docs/devops-guide/ · intro: https://jitsi.github.io/handbook/docs/intro
Jitsi user guide, start a meeting in the browser: https://jitsi.github.io/handbook/docs/user-guide/user-guide-start-a-jitsi-meeting
BigBlueButton customisation (MP4): https://docs.bigbluebutton.org/administration/customize
BigBlueButton Moodle integration: https://bigbluebutton.org/moodle-integration/
Moodle Plugins, mod_plugnmeet: https://moodle.org/plugins/mod_plugnmeet

Last checked: 15 Oct 2026

This website uses BigBlueButton and is not endorsed or certified by BigBlueButton Inc. BigBlueButton and the BigBlueButton Logo are trademarks of BigBlueButton Inc. Moodle™ is a registered trademark of Moodle Pty Ltd. Zoom, Google Meet, Microsoft Teams and Jitsi are trademarks of their respective owners. MYNAPARROT SL is not affiliated with or endorsed by these organisations. Comparisons are based on public information checked on 15 Oct 2026 and may change.

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