Big Blue Button

Virtual Classroom Softwarebigbluebutton.org

BigBlueButton is an open-source virtual classroom platform purpose-built for online education, serving K-12, higher education, and government institutions through deep integrations with major LMS providers and paid managed hosting.

Company typePrivate
Founded2007
HeadquartersOttawa, Canada
Headcount11–50
GTM typeB2B
OfferingSoftware

What Big Blue Button does

BigBlueButton is an open-source virtual classroom platform purpose-built for synchronous online learning, distinguishing itself from generic video conferencing tools through pedagogical features such as visual assessment, live learning analytics, multi-user whiteboards, breakout rooms, and session recording. Architecturally, the platform combines Java, Grails, and Scala server-side components with a JavaScript/HTML5 client, using WebRTC and mediasoup for real-time audio and video, FreeSWITCH for voice conferencing, Redis for caching, and Akka for concurrency. Sessions support up to 200 simultaneous users on minimum-spec servers, scalable with load balancing.

Big Blue Button firmographics

Firmographics

Name: Big Blue Button
Legal name: BigBlueButton Inc.
Website: https://bigbluebutton.org
Company type: Private
Founded year: 2007
Operating status: Operating
Headcount range: 11–50 employees
Short description: BigBlueButton is an open-source virtual classroom platform purpose-built for online education, serving K-12, higher education, and government institutions through deep integrations with major LMS providers and paid managed hosting.
Ownership category
akta.pro rank

Big Blue Button industry classification

Industry

Product category: Virtual Classroom Software
NAICS: Custom Computer Programming Services (541511), Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (5182)
SIC: Services-Prepackaged Software (7372), Services-Computer Programming, Data Processing, Etc. (7370)
akta.pro primary industry: Lecture Capture, Live Streaming & Class Recording (EDAFABAD)
akta.pro secondary industries: Higher Education Lecture Capture & Course Media (EDAGALAB), Core LMS Platforms (Academic & Corporate) (EDAFAAAA)

Keywords

Virtual classroom software
Open source e-learning
Online teaching platform
Video conferencing education
Remote learning tools

Where Big Blue Button is headquartered

Location

Headquarters

HQ city: Ottawa
HQ country: Canada
HQ region: North America

Offices2 records

Markets served

Big Blue Button business model

Business model

GTM type: B2B
Offering type: Software
Cost components: Technology or R&D, Personnel, Infrastructure, Operations, Marketing or Sales

Revenue model

Open Source (LGPL): The core BigBlueButton software is released under the GNU Lesser General Public License (LGPL) Version 3.0, available for free download and self-hosting. Organizations can install, modify, and use the software without licensing fees.
Commercial Hosting Services: Blindside Networks offers commercial hosting services through bigbluebutton.com for organizations preferring managed deployments over self-hosting. This includes server maintenance, scaling, and technical support.
Enterprise Support Services: Commercial support contracts available through Blindside Networks and other partners for organizations requiring dedicated assistance with installation, configuration, and ongoing maintenance.

Pricing tiers

Model	Billing	Price
Freemium	Pay-as-you-go	Open Source Self-Hosted - Free
Subscription	Monthly	Commercial Hosting - Contact for pricing

Go-to-market motion2 records

Distribution channels5 records

Marketing channels7 records

Big Blue Button product offering

Product offering

Core offering

BigBlueButton is a purpose-built open-source virtual classroom platform that provides real-time audio/video/webcam conferencing, screen sharing, collaborative whiteboard, breakout rooms, polling, chat, document sharing, live learning analytics, and session recording specifically designed for online education. The platform is released under LGPLv3 for free self-hosting and is also offered as a managed commercial hosting service by Blindside Networks (bigbluebutton.com), with deep integration into major LMS platforms (Canvas, Moodle Cloud, Sakai, Jenzabar, D2L, Schoology).

Product overview

BigBlueButton is an open-source virtual classroom platform that provides a comprehensive suite of tools for online education. The product portfolio includes the core BigBlueButton Virtual Classroom Platform (offered both as open-source self-hosted software and commercial hosted service by Blindside Networks), Greenlight (a front-end room management interface), and extensive documentation resources. The platform is deeply embedded into major LMS systems including Canvas, Moodle Cloud, Sakai, Jenzabar, D2L, and Schoology as their default virtual classroom solution. Currently in version 3.0 with version 4.0 in development.

Differentiator

Problem solved

Functional benefit

Products and services

BigBlueButton Virtual Classroom Platform Purpose-built open-source virtual classroom platform that empowers teachers to teach and learners to learn. Provides real-time video conferencing, screen sharing, interactive whiteboards, breakout rooms, polling, chat, document sharing, live learning analytics, AI-powered smart slides, visual assessment tools, and session recording; designed for K-12, higher education, government, and nonprofit online learning. Released under LGPLv3.
Commercial Hosting Managed BigBlueButton hosting services provided by Blindside Networks (bigbluebutton.com) for organizations preferring managed deployment over self-hosting, including server maintenance, scaling, and technical support.
Greenlight Greenlight is a simple front-end room manager for BigBlueButton that enables users to create, schedule, and manage virtual classrooms through a user-friendly interface without requiring direct API integration.
BigBlueButton 3.0 Current stable release of the BigBlueButton platform with improved presentation tools, enhanced webcam management, and better accessibility features.

Quantifiable outcome

Students in online classes using BigBlueButton with Canvas achieved a full grade point higher than equivalent in-person classes (Activate Learning case study)

Companies that use Big Blue Button

Customer profile

Named customers6 records

Segments4 records

Ideal customer profiles4 records

Big Blue Button technology and API

Technology

Technology focussed Yes

API detail

Has API: Yes
API docs
API detail

Core technology

AI maturity

App detail

Integration9 records

Feature12 records

Big Blue Button partnerships and signals

Strategic signal

Partnerships

Eight partnerships are on record, tiered core, foundational and flagship.

Blindside NetworkscoreStrategic or Co-development Partner · 1 January 2007Blindside Networks is the commercial entity behind BigBlueButton, sponsoring events like BigBlueButton World and offering commercial hosting services through bigbluebutton.com. They are the primary commercial driver of the BigBlueButton ecosystem.
Carleton UniversityfoundationalStrategic or Co-development PartnerBigBlueButton was originally developed by the Technology Innovation Management (TIM) program at Carleton University's Institute for Technology Entrepreneurship and Commercialization in Ottawa, Canada in 2007.
Canvas by InstructureflagshipTechnology or IntegrationCanvas uses BigBlueButton as its embedded virtual classroom solution, giving BigBlueButton access to Canvas's extensive higher education and K-12 user base.
Moodle CloudflagshipTechnology or IntegrationMoodle Cloud includes BigBlueButton as the default video conferencing integration for its cloud-hosted Moodle instances, reaching thousands of educational institutions worldwide.
SakaicoreTechnology or IntegrationSakai Learning Management System integrates BigBlueButton as its primary virtual classroom solution, serving academic institutions globally.
D2L (Brightspace)coreTechnology or IntegrationD2L's Brightspace LMS includes BigBlueButton integration for virtual classroom functionality, reaching institutions across North America and internationally.
SchoologycoreTechnology or IntegrationSchoology's learning management system incorporates BigBlueButton for video conferencing, serving K-12 and higher education institutions with BigBlueButton as the default virtual classroom.
JenzabarcoreTechnology or IntegrationJenzabar's higher education LMS platform integrates BigBlueButton as the embedded virtual classroom solution for its academic institution customers.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Big Blue Button competitors and assessment

Company assessment

Direct peers

Blackboard Collaborate: Blackboard Collaborate is a purpose-built virtual classroom for higher-ed and K-12, sold as part of the Blackboard learning platform. It is the most direct product analog to BigBlueButton — both target education rather than generic meetings, with breakout rooms, whiteboard and analytics. It competes with BigBlueButton at the LMS-bundled virtual-classroom layer.
Adobe Connect: Adobe Connect is a purpose-built web conferencing and virtual classroom platform for synchronous learning, with persistent rooms, breakout pods and LMS integration. It sells into the same corporate training and higher-ed use cases as BigBlueButton and competes directly at the feature-and-purpose level.

Broad incumbents

Zoom (Zoom for Education): Zoom offers a dedicated Zoom for Education tier with breakout rooms, polling, AI Companion and LMS integrations (LTI with Canvas, Moodle, Schoology). It is a broad incumbent whose education-specific packaging competes head-on with BigBlueButton's purpose-built pedagogy story.
Microsoft Teams for Education: Microsoft Teams for Education is bundled with Microsoft 365 Education and includes Class Teams, assignments, breakout rooms, AI features and integrations with Canvas/Moodle. It is the deepest-pocketed incumbent competing for the same K-12 and higher-ed virtual classroom workloads.
Google Meet / Google Classroom: Google Meet integrates natively with Google Classroom and the Workspace for Education stack, with breakout rooms, polls and Gemini-powered AI features. It competes with BigBlueButton in K-12 and higher-ed institutions standardized on Google Workspace.
Cisco Webex for Education: Webex by Cisco offers an education-specific tier with Webex Meetings, Events and integration with LMS platforms. It is a broad incumbent in the education virtual classroom space, particularly strong in higher-ed and large districts with existing Cisco infrastructure.

Emerging players

Echo360: Echo360 provides lecture capture, active learning and analytics for higher-ed, with deep LMS integration and hybrid classroom hardware. It overlaps with BigBlueButton in the recording/playback and learning analytics features for universities.
Panopto: Panopto is a video platform focused on lecture capture, video management and LMS-integrated playback for higher-ed and corporate training. It is comparable to BigBlueButton on the recording, playback and LMS-integration dimensions, though more asynchronous-leaning.
Kaltura: Kaltura is a video experience platform for education and enterprises, including virtual classroom, lecture capture and video content management with LMS integration. It competes with BigBlueButton in higher-ed institutions seeking a unified video and virtual-classroom stack.
Whereby / Whereby Embedded: Whereby offers a lightweight browser-based video meeting product with embeddable rooms via API, used by ed-tech and education platforms. It is a comparable embeddable WebRTC meeting/virtual-classroom building block, though less pedagogy-specialized than BigBlueButton.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Big Blue Button financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Big Blue Button leadership team

Management profile

Number of profiles

Profiles14 records

Big Blue Button funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

Big Blue Button M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Big Blue Button

What does Big Blue Button do?

Is Big Blue Button a public or private company?

Big Blue Button is a private company. It is classified as founder individual operated bootstrapped and is currently operating.

When was Big Blue Button founded?

Big Blue Button was founded in 2007. It employs 11 to 50 people.

Where is Big Blue Button based?

Big Blue Button is headquartered in Ottawa, Canada, in the North America region.

How does Big Blue Button make money?

Three revenue lines are on record. Open Source (LGPL) is the primary driver. The others are commercial Hosting Services and enterprise Support Services.

Who are Big Blue Button's main competitors?

Direct peers on record are Blackboard Collaborate and Adobe Connect. Broad incumbents are Zoom (Zoom for Education), Microsoft Teams for Education, Google Meet / Google Classroom and Cisco Webex for Education. Emerging players are Echo360, Panopto, Kaltura and Whereby / Whereby Embedded.

Does Big Blue Button have an API?

Yes. BigBlueButton provides a REST API for integration with other web-based applications. The API enables external applications to create meetings, join users, manage recordings, and control sessions. Integration is achieved by having front-end applications (such as LMS systems) call the API endpoints to create sessions and redirect users via join URLs. The API includes security through checksum validation using a shared secret. Developer documentation is at docs.bigbluebutton.org/development/api.

What industry is Big Blue Button in?

Big Blue Button's product category is Virtual Classroom Software. Its primary akta.pro industry code is EDAFABAD, Lecture Capture, Live Streaming & Class Recording, with a secondary code of EDAGALAB, Higher Education Lecture Capture & Course Media. Its NAICS code is 541511 and its SIC code is 7372.