{"id":"bigbluebutton","name":"BigBlueButton","tagline":"Virtual classroom and meeting platform.","description":"Built for teaching: whiteboard, breakout rooms, polls; heavy to host, common at European universities.","website":"https://bigbluebutton.org","source":"https://github.com/bigbluebutton/bigbluebutton","license":"LGPL-3.0","self_hostable":true,"vendor":{"id":"blindside","name":"Blindside Networks (BigBlueButton)","country":"CA","parent":null,"kind":"company","url":"https://bigbluebutton.org","european":false},"needs":["video-calls"],"replaces":["zoom"],"offerings":[{"mode":"self-host","price":{"basis":"free"}}],"resources":{"ram_mb":8192,"cpu":4,"disk_gb":50,"basis":"small deployment: a household or a team of up to ~20 people"},"ash":"bigbluebutton","kind":"software","provenance":{"source":"curated","verified":"2026-09-04"},"open_source":true,"data_classes":["communications"],"modes":["sh"],"verdicts":{"sh":{"verdict":"green","rule":1,"reason":"You run it yourself: no data leaves your own infrastructure."}},"upstream":{"source":"awesome-selfhosted-data","license":["LGPL-3.0"],"stars":9207,"updated":"2026-09-03","platforms":["Java"],"tags":["Communication - Video Conferencing"],"archived":false,"description":"Supports real-time sharing of audio, video, slides (with whiteboard controls), chat, and the screen. Instructors can engage remote students with polling, emojis, and breakout rooms."},"needs_expanded":[{"id":"video-calls","name":"Video calls","data_classes":["communications"]}],"page":"/tools/bigbluebutton"}