BigBlueButton vs Rocket.Chat
A side-by-side comparison of two self-hosted apps from related categories — licensing, setup difficulty, resource needs, and what each one replaces.
Not the right match-up?
BigBlueButton
Virtual classroom and web conferencing for education
VS
Rocket.Chat
Open-source team chat and collaboration platform
| Feature | BigBlueButton | Rocket.Chat |
|---|---|---|
| Category | Video Conferencing | Team Chat |
| License | LGPL-3.0 | MIT |
| Language | JavaScript | TypeScript |
| Setup difficulty | Hard | Medium |
| Min. RAM | 8,192 MB | 2,048 MB |
| Deployment | bare-metal, source | docker, snap, kubernetes |
| GitHub stars | ★ 9,182 | ★ 45,947 |
| First released | 2009 | 2015 |
| Replaces | Zoom, Microsoft Teams | Slack, Microsoft Teams |
Why pick each one
Choose Rocket.Chat if…
- Feature-rich Slack alternative
- Strong integrations
- Self-hostable
Frequently asked questions
Is BigBlueButton or Rocket.Chat better?
Rocket.Chat is the stronger all-round pick: it has both the larger community and the simpler medium setup. Consider BigBlueButton if its specific feature set fits your needs better.
Are BigBlueButton and Rocket.Chat free and open-source?
Yes. BigBlueButton is licensed under LGPL-3.0 and Rocket.Chat under MIT. Both can be self-hosted at no software cost.
Can I run BigBlueButton and Rocket.Chat with Docker?
BigBlueButton: check the project docs for container support. Rocket.Chat: yes.