BigBlueButton vs CryptPad
Comparing two open source alternatives . Use the comparison below to decide which one fits your needs.
BigBlueButton
Open-source virtual classroom platform built for online education and webinars.
CryptPad
AGPL-3.0End-to-end encrypted collaborative office suite with zero-knowledge privacy.
Side-by-side comparison
| BigBlueButton | CryptPad | |
|---|---|---|
| License | — | AGPL-3.0 |
| Self-hostable | Yes | Yes |
| GitHub Stars | 9,108 | 7,627 |
| Forks | 5,987 | 819 |
| Open Issues | 693 | 387 |
| Last Commit | May 11, 2026 | May 12, 2026 |
| First Released | May 25, 2010 | Oct 31, 2014 |
| Categories | ||
| Tags |
Similar open source alternatives
Etherpad
Open-source real-time collaborative text editor you can self-host.
Alternative to: 
Google Docs
Google Docs
Jitsi Meet
Open-source video conferencing platform — free, secure, and self-hostable.
Alternative to: 
Google Meet
Google Meet
ONLYOFFICE
Self-hosted office suite with real-time collaboration.
Alternative to: Google Docs
Google Docs
LimeSurvey
Powerful open-source online survey platform used by millions worldwide.
Alternative to: 
Google Forms
Google Forms
Element Call
End-to-end encrypted group video calling built on the Matrix open protocol.
Alternative to: Google Meet
Google Meet
Grist
Open-source spreadsheet-database hybrid with flexible relational data modeling.
Alternative to: 
Google Sheets
Google Sheets