Comparison

BigBlueButton vs RingCentral

On the evidence we track, RingCentral leads this comparison with a composite score of 67/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

BigBlueButton full profile →RingCentral full profile →

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BigBlueButton43

★RingCentral67

Attribute comparison across 2 tools
Attribute	BigBlueButton	RingCentralLeader
Vioscale score	43 / 100low · 44%updating	67 / 100medium · 57%updating
Pricing
Free tierpricing.free_tier	✓	✗
Modelpricing.model	open_source	commercial
Price levelpricing.price_level	free	unknown
Transparentpricing.transparent	-	✗
Integrations
Countintegrations.count	1	500
Security
Disclosure policysecurity.disclosure_policy	-	✓
Gdprsecurity.gdpr	-	✓
Iso27001security.iso27001	-	✓
Soc2security.soc2	-	✓
Reliability
Sla pctreliability.sla_pct	-	99.999
Status pagereliability.status_page	-	✓
Market
Availabilitymarket.availability	Available worldwide · HQ CA	Available worldwide · Popular in US, CA, AU, GB, DE, FR, IT, ES, PT, SG

Score

Vioscale score

BigBlueButton43 / 100low · 44%updating

RingCentral67 / 100medium · 57%updating

Pricing

Free tier

BigBlueButton✓

RingCentral✗

Model

BigBlueButtonopen_source

RingCentralcommercial

Price level

BigBlueButtonfree

RingCentralunknown

Transparent

BigBlueButton–

RingCentral✗

Integrations

Count

BigBlueButton1

RingCentral500

Security

Disclosure policy

BigBlueButton–

RingCentral✓

Gdpr

BigBlueButton–

RingCentral✓

Iso27001

BigBlueButton–

RingCentral✓

Soc2

BigBlueButton–

RingCentral✓

Reliability

Sla pct

BigBlueButton–

RingCentral99.999

Status page

BigBlueButton–

RingCentral✓

Market

Availability

BigBlueButtonAvailable worldwide · HQ CA

RingCentralAvailable worldwide · Popular in US, CA, AU, GB, DE, FR, IT, ES, PT, SG

Capabilities

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

Capability comparison for Collaboration Software
Capability	BigBlueButton	RingCentral
Modality
Messaging	-	✓
Video meetings	✓	✓
Whiteboard	✓	-
Meetings
Screen sharing	✓	✓
Recording / transcription	Recording	Recording + AI notes
Security
End-to-end encryption	-	-
SSO / SCIM	-	✓
Access
Guest / external access	-	-
Compliance
Compliance controls	-	✓
Deployment
Hosting	Self-hosted only	Cloud only
Scale
Max participants	-	-
Ecosystem
App marketplace	✓	✓
Public API / bot framework	✓	✓
Commercial
Free tier	✓	✗

Modality

Messaging

BigBlueButton-

RingCentral✓

Video meetings

BigBlueButton✓

RingCentral✓

Whiteboard

BigBlueButton✓

RingCentral-

Meetings

Screen sharing

BigBlueButton✓

RingCentral✓

Recording / transcription

BigBlueButtonRecording

RingCentralRecording + AI notes

Security

End-to-end encryption

BigBlueButton-

RingCentral-

SSO / SCIM

BigBlueButton-

RingCentral✓

Access

Guest / external access

BigBlueButton-

RingCentral-

Compliance

Compliance controls

BigBlueButton-

RingCentral✓

Deployment

Hosting

BigBlueButtonSelf-hosted only

RingCentralCloud only

Scale

Max participants

BigBlueButton-

RingCentral-

Ecosystem

App marketplace

BigBlueButton✓

RingCentral✓

Public API / bot framework

BigBlueButton✓

RingCentral✓

Commercial

Free tier

BigBlueButton✓

RingCentral✗

What each one is

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

BigBlueButton

A web-based system designed for online education, offering instructors tools for remote instruction including video conferencing, shared whiteboards, screen sharing, and analytics to monitor student progress.

Independently observed

RingCentral

Leader

A cloud-based solution combining phone, messaging, video meetings, and intelligent contact center tools to automate and manage customer interactions and internal team communications.

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 2026-08-13verify ↗

RingCentral

Leader

from $20/moSubscription

From $20/user/month (billed annually). Free trial available.

Core$20/user/month (billed annually)
- Unlimited domestic calling
- On-demand call recording
- 100 toll-free minutes
- 25 SMS per user per month
- HD meetings (200 participants)
- +4 more
Advanced$25/user/month (billed annually)
- Everything in Core
- CRM integrations
- Connect multiple sites
- Core reporting and insights
- 1000 toll-free minutes
- +6 more
Ultra$35/user/month (billed annually)
- Everything in Advanced
- 10000 toll-free minutes
- 200 SMS per user per month
- RingCentral Webinar
- Historical and real-time insights
- +3 more
Customer Engagement BundleContact sales
- Everything in Ultra
- Business SMS Booster
- Call Queues Booster

as of 2026-08-03verify ↗

Platform & deployment

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

Platform and deployment support comparison
Supports	BigBlueButton	RingCentral
WebPlatforms	✓	✓
iOSPlatforms	✗	✓
AndroidPlatforms	✗	✓
Cloud / SaaSDeployment	✗	✓
Self-hostedDeployment	✓	✗

Platforms

Web

BigBlueButton✓

RingCentral✓

iOS

BigBlueButton✗

RingCentral✓

Android

BigBlueButton✗

RingCentral✓

Deployment

Cloud / SaaS

BigBlueButton✗

RingCentral✓

Self-hosted

BigBlueButton✓

RingCentral✗

Integrations

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

BigBlueButton

1 total

Sakai

Independently observed

RingCentral

Leader

10 total

Salesforce
HubSpot
Zendesk
Microsoft Teams
Google Workspace
Bullhorn
Netsuite
ServiceNow
Sugar CRM
Dynamics

Independently observed

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