Comparison

BigBlueButton vs Zoom

On the evidence we track, Zoom leads this comparison with a composite score of 72/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Machine formatsMarkdownJSONGraphQLAll open, no key required.
BigBlueButton57
Zoom72
Score
vioscaleAI score
BigBlueButton57 / 100low · 45%
Zoom72 / 100medium · 54%
Pricing
Free tier
BigBlueButton
Zoom
Model
BigBlueButtonopen_source
Price level
BigBlueButtonfree
Zoomlow
Transparent
BigBlueButton
Zoom
Integrations
Count
BigBlueButton8
Zoom3
Security
Disclosure policy
BigBlueButton
Zoom
Gdpr
BigBlueButton
Zoom
Reliability
Sla pct
BigBlueButton
Zoom99.99
Status page
BigBlueButton
Zoom
Content
Faq
BigBlueButton6 items

Capabilities

Feature-by-feature on the axes that matter for collaboration software. “-” means undocumented, not absent.

Modality
Messaging
BigBlueButton-
Zoom
Video meetings
BigBlueButton
Zoom
Whiteboard
BigBlueButton
Zoom
Meetings
Screen sharing
BigBlueButton
Zoom
Recording / transcription
BigBlueButtonRecording
ZoomRecording + AI notes
Security
End-to-end encryption
BigBlueButton-
Zoom
SSO / SCIM
BigBlueButton-
Zoom
Access
Guest / external access
BigBlueButton-
Zoom
Compliance
Compliance controls
BigBlueButton-
Zoom
Deployment
Hosting
BigBlueButtonSelf-hosted only
ZoomCloud only
Scale
Max participants
BigBlueButton-
Zoom300-500+
Ecosystem
App marketplace
BigBlueButton
Zoom
Public API / bot framework
BigBlueButton
Zoom
Commercial
Free tier
BigBlueButton
Zoom

What each one is

The product in its own terms, so the numbers below have context.

BigBlueButton

A self-hosted web conferencing system that enables virtual meetings, classes, and collaborative sessions with features like screen sharing and video capture.

Independently observed

Zoom

Leader

A comprehensive unified communications solution offering video conferencing, instant messaging, cloud-based phone service, webinars, and workplace collaboration features, deployable in cloud or on-premises environments.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

BigBlueButton

Open sourceFree tier

Free and open source

as of verify ↗

Zoom

Leader
SubscriptionFree tier
  • School and Campus-
    • Meetings up to 300 participants for 30 hours
    • Team Chat with direct, channel, and group messaging
    • Unlimited whiteboards
    • Screen sharing with co-annotation
    • Breakout rooms and polling
    • +9 more
  • School and Campus Plus-
    • All School and Campus features plus:
    • Zoom Phone with unlimited internal calling
    • Metered outbound calling within US & Canada
    • 10GB cloud storage per user
    • LTI integration
    • +5 more
  • EnterpriseContact sales
    • Meetings up to 500+ participants
    • Webinars up to 500 attendees
    • Unlimited cloud storage
    • Zoom Phone with unlimited calling
    • Conference Room Connector
    • +3 more
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
BigBlueButton
Zoom
iOS
BigBlueButton
Zoom
Android
BigBlueButton
Zoom
Windows
BigBlueButton
Zoom
Deployment
Cloud / SaaS
BigBlueButton
Zoom
Self-hosted
BigBlueButton
Zoom
On-premise
BigBlueButton
Zoom
Hybrid
BigBlueButton
Zoom

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

BigBlueButton

8 total
  • Sakai
  • Canvas
  • Moodle Cloud
  • Jenzabar
  • D2L
  • Schoology
  • YouTube
  • PeerTube
Independently observed

Zoom

Leader
3 total
  • Skype for Business (Lync)
  • Learning Tools Interoperability (LTI)
  • Third-party applications via App Marketplace
Independently observed
Still deciding?

BigBlueButton or Zoom: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.