What is BigBlueButton?
A purpose-built virtual classroom that empowers teachers to teach and learners to learn.
What BigBlueButton does
The capabilities that matter for collaboration software, normalised so it lines up with every alternative. “-” means we haven't confirmed it, not that it's missing.
- Messaging
- ✓
- Video meetings
- ✓
- Whiteboard
- ✓
- Screen sharing
- ✓
- Recording / transcription
- -
- End-to-end encryption
- -
- SSO / SCIM
- -
- Guest / external access
- -
- Compliance controls
- -
- Hosting
- Cloud only
- Max participants
- -
- App marketplace
- -
- Public API / bot framework
- -
- Free tier
- -
Platform & deployment
Independently observed- Cloud / SaaS
Integrations (6)
Independently observed- Canvas
- Moodle Cloud
- Sakai
- Jenzabar
- D2L
- Schoology
BigBlueButton alternatives
Other collaboration software we track, ranked by the same independent score.
The Vioscale score: one lens on the evidence
Not user reviews and not a paid placement: a confidence-weighted blend of the independent signals below (adoption, activity, security posture, and more), which you can sort and re-weight yourself. Vendors can correct their listing but can never move their rank, and stars are weighted low as a vanity metric. It is one way to read the evidence for BigBlueButton, not the verdict.
| Signal | Score | Weight | Contribution | Evidence |
|---|---|---|---|---|
| Capabilities | 67 | 32.00 | 2147.8 | ✓ |
| Integrations | 24 | 18.00 | 437.5 | ✓ |
| Price Level | 0 | 10.00 | 0.0 | - |
| Reliability | 0 | 12.00 | 0.0 | - |
| Security Posture | 0 | 12.00 | 0.0 | - |
| Pricing Transparency | 0 | 16.00 | 0.0 | - |
Computed . Re-weight it by intent, or see the full method.
All data & sourcesshow ↓
Every value we hold, with its source, retrieval date, and confidence. This is the evidence behind the score: don't trust it, verify it.
Features
| Attribute | Value | Evidence |
|---|---|---|
| Capabilities | {"hosting":"cloud","messaging":true,"whiteboard":true,"screen_sharing":true,"video_meetings":true} | mediumsource · 2026-08-03 · 60% |
Integrations
| Attribute | Value | Evidence |
|---|---|---|
| Count | 6 | mediumsource · 2026-08-03 · 60% |
Pricing
| Attribute | Value | Evidence |
|---|---|---|
| Model | commercial | mediumsource · 2026-08-03 · 70% |