Self-Hosted Video Conferencing in 2026 — Jitsi Meet vs BigBlueButton Complete Guide

Video conferencing has become essential for remote work, education, and staying connected with friends and family. While Zoom, Google Meet, and Microsoft Teams dominate the market, they come with privacy concerns, data harvesting, and subscription costs that add up quickly. Self-hosting your own video conferencing solution puts you back in control of your data, eliminates recurring fees, and gives you complete privacy.

In this comprehensive guide, we’ll compare the two most popular self-hosted video conferencing platforms — Jitsi Meet and BigBlueButton — and show you how to set them up, what features they offer, and which one is right for your use case in 2026.

Why Self-Host Video Conferencing?

Before diving into the comparison, let’s understand why you’d want to self-host video conferencing instead of using commercial solutions:

Privacy and Data Control: Your conversations, recordings, and metadata stay on your server. No third-party company can access, analyze, or sell your data.

Cost Savings: After initial setup, there are no per-user fees or subscription costs. For organizations with high usage, this can save thousands of dollars annually.

Customization: Complete control over branding, features, integrations, and user experience. You can modify the software to fit your exact needs.

Compliance: For healthcare, legal, and financial organizations, self-hosting ensures GDPR, HIPAA, and other regulatory compliance without relying on third-party agreements.

No Artificial Limits: No time limits on meetings, participant caps, or feature restrictions based on pricing tiers.

Independence: No vendor lock-in, service outages, or policy changes affecting your operations.

Jitsi Meet vs BigBlueButton: Overview

Jitsi Meet

Jitsi Meet is a free, open-source video conferencing solution that’s incredibly easy to deploy and use. Originally developed by Jitsi (now part of 8x8), it’s designed for quick, ad-hoc meetings without requiring accounts or downloads.

Key Features:

• WebRTC-based (no plugins required)
• End-to-end encryption available
• Screen sharing and recording
• Chat and reactions
• Virtual backgrounds
• YouTube live streaming
• Mobile apps (iOS/Android)
• Electron desktop app
• Guest access without accounts
• Calendar integrations

Best For: Quick meetings, casual video calls, teams needing simple setup, organizations prioritizing ease of use.

BigBlueButton

BigBlueButton is an open-source web conferencing system built specifically for online learning and education. It offers classroom-oriented features like breakout rooms, polls, whiteboards, and shared notes.

Key Features:

• WebRTC-based video/audio
• Multi-user whiteboard
• Breakout rooms
• Polling and quizzes
• Shared notes (Etherpad integration)
• Screen sharing and recording
• Presentation upload (PDF, PPT)
• Closed captioning
• Moderator controls
• Learning management system (LMS) integration
• Analytics and reporting

Best For: Education, online courses, webinars, training sessions, organizations needing classroom features.

Feature Comparison: Jitsi Meet vs BigBlueButton

Hardware Requirements

Jitsi Meet

For small deployments (up to 15 participants):

• CPU: 2 cores
• RAM: 4 GB
• Storage: 20 GB SSD
• Network: 100 Mbps

For medium deployments (15-50 participants):

• CPU: 4 cores
• RAM: 8 GB
• Storage: 50 GB SSD
• Network: 500 Mbps

For large deployments (50+ participants):

• CPU: 8+ cores
• RAM: 16+ GB
• Storage: 100+ GB SSD
• Network: 1 Gbps
• Consider horizontal scaling with multiple video bridges

BigBlueButton

BigBlueButton has higher requirements due to its feature set:

Minimum (up to 25 participants):

• CPU: 4 cores (8 threads)
• RAM: 8 GB
• Storage: 50 GB SSD
• Network: 500 Mbps

Recommended (25-100 participants):

• CPU: 8 cores (16 threads)
• RAM: 16 GB
• Storage: 100+ GB SSD
• Network: 1 Gbps

Important: BigBlueButton requires Ubuntu 20.04 or 22.04 specifically. It’s more particular about OS requirements than Jitsi.

Installing Jitsi Meet with Docker

The easiest way to deploy Jitsi Meet is using Docker Compose. Here’s a complete setup guide:

Prerequisites

• Ubuntu 22.04 server with Docker and Docker Compose installed
• Domain name pointed to your server
• Ports 80, 443, 10000/udp open

Step 1: Clone Jitsi Docker Repository

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cd /opt
git clone https://github.com/jitsi/docker-jitsi-meet.git
cd docker-jitsi-meet

Step 2: Generate Configuration

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cp env.example .env
./gen-passwords.sh

Step 3: Configure Environment

Edit .env and set these essential variables:

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# Public URL
PUBLIC_URL=https://meet.yourdomain.com

# Enable authentication (optional)
ENABLE_AUTH=1
ENABLE_GUESTS=1

# Time zone
TZ=Europe/Berlin

# Enable recording (requires additional setup)
ENABLE_RECORDING=0

# Enable transcription
ENABLE_TRANSCRIPTIONS=0

Step 4: Configure SSL with Let’s Encrypt

Edit docker-compose.yml to enable Let’s Encrypt:

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services:
  web:
    environment:
      - ENABLE_LETSENCRYPT=1
      - LETSENCRYPT_DOMAIN=meet.yourdomain.com
      - LETSENCRYPT_EMAIL=your-email@example.com

Step 5: Launch Jitsi

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docker-compose up -d

Jitsi should now be accessible at https://meet.yourdomain.com.

Step 6: Create User Accounts (Optional)

If you enabled authentication, create moderator accounts:

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docker-compose exec prosody prosodyctl --config /config/prosody.cfg.lua register username meet.yourdomain.com password

Step 7: Configure Recording (Optional)

Recording requires Jibri. Add to docker-compose.yml:

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  jibri:
    image: jitsi/jibri:stable
    volumes:
      - ${CONFIG}/jibri:/config
      - /dev/shm:/dev/shm
    cap_add:
      - SYS_ADMIN
      - NET_BIND_SERVICE
    devices:
      - /dev/snd:/dev/snd
    environment:
      - XMPP_SERVER=xmpp.meet.jitsi
      - JIBRI_RECORDER_PASSWORD=${JIBRI_RECORDER_PASSWORD}
      - JIBRI_XMPP_PASSWORD=${JIBRI_XMPP_PASSWORD}

Enable in .env:

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ENABLE_RECORDING=1

Recordings will be saved to ${CONFIG}/jibri/recordings/.

Installing BigBlueButton

BigBlueButton requires a dedicated Ubuntu server and uses an official installation script.

Prerequisites

• Ubuntu 20.04 or 22.04 (dedicated server, not a container)
• Minimum 8 GB RAM, 4 CPU cores
• Domain name pointed to your server
• Ports 80, 443, 16384-32768/udp open

Step 1: Update System

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sudo apt update && sudo apt upgrade -y
sudo reboot

Step 2: Install BigBlueButton

Use the official installation script:

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wget -qO- https://ubuntu.bigbluebutton.org/bbb-install.sh | bash -s -- -v focal-270 -s meet.yourdomain.com -e your-email@example.com -g

Options explained:

• -v focal-270: BigBlueButton version 2.7 for Ubuntu 20.04
• -s: Your domain name
• -e: Email for Let’s Encrypt
• -g: Install Greenlight (web frontend)

The installation takes 15-30 minutes.

Step 3: Verify Installation

Check status:

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sudo bbb-conf --check

This command verifies all components are running correctly.

Step 4: Access Greenlight

Greenlight is a web interface for creating and managing rooms. Access it at:

https://meet.yourdomain.com

Create an admin account:

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cd ~/greenlight
docker exec greenlight-v2 bundle exec rake admin:create

Follow prompts to set up your admin account.

Step 5: Configure Recording

BigBlueButton includes built-in recording. Enable it in the room settings via Greenlight.

Recordings are processed automatically after meetings end and are available in the Greenlight interface.

Step 6: Customize Branding (Optional)

Edit /usr/share/bigbluebutton/nginx/client/css/custom.css for custom styling.

Change logo by replacing /usr/share/bigbluebutton/nginx/client/logo.png.

Performance Optimization

Jitsi Meet Optimization

Enable Simulcast: Allows different video qualities for participants with varying bandwidth.

In .env:

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ENABLE_SIMULCAST=1

Configure Video Bridges for Scaling: For large deployments, use multiple JVBs (Jitsi Video Bridges):

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docker-compose scale jvb=3

Adjust Video Quality: Limit resolution to save bandwidth.

In ~/.jitsi-meet-cfg/web/config.js:

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constraints: {
    video: {
        height: { ideal: 720, max: 720, min: 240 }
    }
}

Enable Last N: Only receives video from N most recent speakers.

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channelLastN: 10

BigBlueButton Optimization

Increase Kurento Media Server Workers:

Edit /etc/bigbluebutton/bbb-webrtc-sfu/production.yml:

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kurento:
  - ip: 127.0.0.1
    url: ws://127.0.0.1:8888/kurento
  - ip: 127.0.0.1
    url: ws://127.0.0.1:8889/kurento

Start additional Kurento instances and assign different ports.

Optimize Recordings: Reduce processing time by adjusting video quality.

Edit /usr/local/bigbluebutton/core/scripts/bigbluebutton.yml:

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video_width: 1280
video_height: 720

Disable Webcam for Large Meetings: In room settings, disable webcams for attendees to reduce load.

Security Best Practices

Jitsi Meet Security

Enable Lobby Mode: Moderators must admit participants.

In ~/.jitsi-meet-cfg/web/config.js:

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enableLobbyChat: true

Require Passwords: Force room passwords.

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requireDisplayName: true

Disable Recording for Guests: Restrict recording to moderators only.

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hiddenDomain: 'recorder.meet.yourdomain.com'

Enable End-to-End Encryption: (Experimental as of 2026)

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e2ee: {
    enabled: true
}

BigBlueButton Security

Restrict Room Creation: Only allow registered users to create rooms in Greenlight settings.

Enable Waiting Room: Moderators approve participants before joining.

Disable Guest Access: Require accounts for all participants.

Limit Recording Access: Restrict recording visibility to moderators only.

Firewall Configuration: Use UFW to restrict access:

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sudo ufw allow 80/tcp
sudo ufw allow 443/tcp
sudo ufw allow 16384:32768/udp
sudo ufw enable

Mobile and Desktop Access

Jitsi Meet

Mobile Apps: Official apps available:

• iOS App Store
• Android Play Store

Configure custom server in app settings to point to your self-hosted instance.

Desktop App: Electron-based desktop client available from Jitsi.org.

BigBlueButton

BigBlueButton is web-based and responsive. Access via mobile browsers (Safari, Chrome).

For better mobile experience, consider deploying a Progressive Web App (PWA) wrapper.

Integration with Other Tools

Jitsi Meet Integrations

Nextcloud: Install Nextcloud Talk with Jitsi integration:

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occ app:install talk
occ config:app:set talk jitsi_url --value https://meet.yourdomain.com

Slack: Use the Jitsi Slack app or custom slash commands.

Calendar: Add Jitsi links to Google Calendar, Outlook, or Nextcloud Calendar invites.

BigBlueButton Integrations

Moodle: Install BigBlueButton activity module from Moodle plugins directory.

Canvas LMS: Use BigBlueButton LTI integration.

WordPress: Install BigBlueButton plugin for WordPress sites.

Greenlight API: Integrate with custom applications using Greenlight’s REST API.

Cost Comparison: Self-Hosted vs Commercial

Let’s compare the annual costs for a team of 50 users:

Commercial Solutions (Annual Costs)

• Zoom Pro: $150/year × 50 = $7,500
• Microsoft Teams: Included with Microsoft 365 Business ($12.50/mo × 50 = $7,500/year)
• Google Meet: Included with Google Workspace ($12/mo × 50 = $7,200/year)

Self-Hosted (Annual Costs)

Jitsi Meet:

• VPS (8 GB RAM, 4 cores): $40/month × 12 = $480/year
• Domain: $15/year
• Total: ~$495/year

BigBlueButton:

• Dedicated server (16 GB RAM, 8 cores): $80/month × 12 = $960/year
• Domain: $15/year
• Total: ~$975/year

Savings: $6,500-$7,000+ annually compared to commercial solutions.

Recommended hardware (if self-hosting on-premises):

• Intel NUC 11 Pro (perfect for Jitsi small deployments)
• Beelink SER5 Mini PC (budget-friendly, handles 25-30 participants)
• ASUS PN51 Mini PC (great for medium Jitsi deployments)

For BigBlueButton, consider a dedicated server or powerful workstation with 16+ GB RAM.

Which One Should You Choose?

Choose Jitsi Meet If:

• You need quick, easy deployment
• Your primary use case is casual meetings or team calls
• You want guest access without accounts
• You need mobile apps
• You want end-to-end encryption
• You have limited hardware resources
• You want YouTube live streaming
• You prioritize ease of use over advanced features

Choose BigBlueButton If:

• You’re running online courses or webinars
• You need breakout rooms and classroom features
• You want built-in polling and quizzes
• You need a multi-user whiteboard
• You need LMS integration (Moodle, Canvas)
• You have adequate hardware (8+ GB RAM)
• You want native presentation upload
• You need detailed analytics and reporting

Use Both?

Some organizations run both:

• Jitsi for quick team meetings
• BigBlueButton for structured training sessions

This gives you flexibility for different use cases.

Troubleshooting Common Issues

Jitsi Meet Issues

Problem: Video/audio not working

Solution: Check firewall allows UDP 10000 and ensure STUN/TURN is configured.

Problem: Recording fails

Solution: Verify Jibri service is running:

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docker-compose logs jibri

Problem: Poor video quality

Solution: Enable simulcast and adjust bandwidth settings in config.js.

BigBlueButton Issues

Problem: “Could not make a WebRTC connection”

Solution: Verify firewall allows UDP ports 16384-32768:

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sudo bbb-conf --check

Problem: Recording processing takes too long

Solution: Reduce video resolution in bigbluebutton.yml.

Problem: High CPU usage

Solution: Limit webcam quality and reduce max participants per room.

Conclusion

Both Jitsi Meet and BigBlueButton are excellent self-hosted video conferencing solutions that give you complete control, privacy, and cost savings compared to commercial alternatives.

Jitsi Meet is the clear winner for teams needing a simple, fast, and flexible solution for everyday video calls. It’s easier to deploy, requires fewer resources, and works great for up to 75 participants with proper configuration.

BigBlueButton shines in educational and training environments where you need classroom-oriented features like breakout rooms, whiteboards, and polling. It requires more resources but delivers a comprehensive online learning experience.

For most homelabbers and small teams, Jitsi Meet is the recommended starting point. It’s lightweight, easy to maintain, and covers 90% of typical video conferencing needs. Once you outgrow it or need specific classroom features, BigBlueButton is there waiting.

Whichever you choose, self-hosting your video conferencing infrastructure puts you back in control of your data, eliminates subscription fees, and ensures your conversations remain truly private. In 2026, that’s worth more than ever.

Have you deployed Jitsi or BigBlueButton? Share your experience in the comments below!