The encrypted, translated BigBlueButton alternative
BigBlueButton is the open-source standard for virtual classrooms — whiteboard, breakout rooms, polls, and deep LMS integrations, run by many schools on their own servers. What it doesn’t do is translate: every learner hears the class in the language it was taught in, notes are whoever wrote them, and recordings management is basic. Ollasync is the AI-classroom take: your voice translated live into each learner’s language, class notes written automatically, and replays kept behind access control.
BigBlueButton is free, open source, education-first and integrates tightly with LMS platforms via LTI — for an institution with the ops capacity to run it, a serious offer. The gap opens when your learners span languages, when you want the class notes written for you, or when nobody on staff wants to operate video infrastructure.
Ollasync vs BigBlueButton, capability by capability
| Capability | Ollasync | BigBlueButton |
|---|---|---|
| AI meeting notes & action items | After the meeting | — No native AI notes |
| Optional end-to-end encrypted meetings | Per-meeting E2EE mode | — Media not end-to-end encrypted |
| Confidential deal rooms (NDA-gated, live video) | Role + NDA gated, with live video | — No data-room concept |
| Live translated captions (19 languages) | Per-listener, in the meeting | ~ Auto subtitles; no translation |
| Spoken translated audio, per listener | AI voice for each listener | — Original audio only |
| No-download browser join | Guests join with no account | Fully browser-based |
| Webinars with Q&A, polls & OBS streaming | Public join + RTMP/OBS in | ~ Large lecture rooms; no RTMP-in |
yes ~ partial / conditional — not offered
When Ollasync is the better fit
- Your learners don’t all share one language — each should follow the class in their own.
- You want the transcript, summary and action items produced automatically after every class.
- You want replays access-controlled per cohort without running your own video servers.
- You want webinars, recordings and translation in one managed workspace.
Ollasync vs BigBlueButton — FAQ
Is BigBlueButton free?
The software is open source and free; running it well is not — servers, scaling, recordings storage and upgrades are on you or a hosting partner. Ollasync is a managed per-seat service.
Does BigBlueButton translate classes?
No. It offers captioning in the spoken language, but not live translation. Ollasync translates the trainer’s voice into each learner’s chosen language — captions and spoken audio, 19 languages.
Can Ollasync integrate with an LMS?
BigBlueButton’s LTI integrations are deeper today. Ollasync classes are joined from a link you can place inside any LMS, and the replay library is access-controlled per cohort.
Move your confidential meetings off BigBlueButton.
Keep the one-click experience your team expects — with live translation, AI notes and end-to-end encryption. Start free, or book a demo.