BigBlueButton vs Zoom
Self-host swap-in for Zoom. · Self-host Zoom · BigBlueButton on os-alt
BigBlueButton is one of the open-source self-host replacements for Zoom — license LGPL-3.0, 60min+ (their installer on a fresh Ubuntu 20.04/22.04 box) to stand up, and $30+ vps — needs 8gb ram + 4 vcpu minimum. Compare against Zoom's $13.32/user/mo on Pro tier below.
| BigBlueButtonopen-source | Zoompaid SaaS | |
|---|---|---|
| Category | Video conferencing | Video conferencing |
| License / pricing | LGPL-3.0 | $13.32/user/mo on Pro tier |
| Starting price | $0 self-host | $13.32/user/mo |
| GitHub | bigbluebutton/bigbluebutton | closed source |
| Setup time | 60min+ (their installer on a fresh Ubuntu 20.04/22.04 box) | SaaS — sign up + bill |
| Monthly cost | $30+ VPS — needs 8GB RAM + 4 vCPU minimum. | from $13.32/user/mo ($13.32/user/mo on Pro tier) |
Switching from Zoom to BigBlueButton
No Zoom importer. Meeting recordings live in BBB's storage; they can be exported as MP4 via the recording playback URL.
- Good fit for
- Education / training use cases (whiteboard, breakout rooms, polls are first-class).
- Weak at
- Resource-hungry; not a casual install.
Other open-source self-host alternatives to Zoom
In a terminal? npx os-alt zoom prints Zoom's self-host options —
how the CLI works →
FAQ
Is BigBlueButton a free alternative to Zoom?
Yes — BigBlueButton is open source under LGPL-3.0. Self-host cost: $30+ VPS — needs 8GB RAM + 4 vCPU minimum.. Zoom starts at $13.32/user/mo ($13.32/user/mo on Pro tier).
How long does BigBlueButton take to set up vs Zoom?
Self-hosting BigBlueButton: 60min+ (their installer on a fresh Ubuntu 20.04/22.04 box). Zoom is a hosted SaaS — sign up and you're in.
What is BigBlueButton good at, and what is it weak at?
Good fit for: Education / training use cases (whiteboard, breakout rooms, polls are first-class).. Weak at: Resource-hungry; not a casual install..