Want to try out BigBlueButton? Visit our demo server at and setup a free account. It also supports Learning Tools Interoperability (LTI) 1.0 for integration with other LMS systems. BigBlueButton has deep integrations with all the major learning management systems (LMS). For example, a tutor can enable multi-user whiteboard to directly work with a student on solving a math problem. Online learning - BigBlueButton extends these core features for online learning. BigBlueButton can record your sessions for later playback. Web conferencing system - BigBluebutton provides you all the core features you would expect from a commercial web conferencing system (but under an open source license) including real-time sharing of audio, video, presentation, and screen – along with collaboration tools such as chat (public and private), whiteboard, shared notes, polling, and breakout rooms. With the source code, you can install, customize, develop, scale, and integrate it into your products and services with help from the community. Open source - you have full access to BigBlueButton’s source code under an open source license. BigBlueButton is an open source web conferencing system for online learning.