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BBB - web conferencing system designed for online learning.

Looking for a professional solution for teaching remote students online? BigBlueButton provides real-time sharing of audio, video, slides, chat, and screen. Students are engaged through sharing of emoji icons, polling, and breakout rooms.
All BBB servers are hosted in our data centers in Germany. The data centers operate in accordance with ISO 27001 guidelines while also adhering to strict German data protection regulations.

Tools tailor-made for teachers

BigBlueButton lets you share your audio, slides, chats, videos, and desktops with students. Thanks to the integrated survey, you can easily involve students. If you record your lectures, you can make them available for later review. When using the whiteboard tool in BigBlueButton, students are automatically shown real-time annotations. Presenters also have the ability to zoom, highlight, draw, and write presentations to make their points clearer to distant students.

Many possibilities

There is no limit to the number of webcams you can share in one session.
BigBlueButton can record your sessions for later playback by students.
You can send your desktop visible to all users.
You can upload any PDF presentation or MS Office document.
Students can raise their hands and use emoji symbols for feedback.
You can ask students at any time to increase engagement.
You can interact with students through public and private chats.

The most important details

Complete Solution
Everything you need to teach and take an online course.
Send public and private messages and use emoji symbols for feedback.
Webcams / Audio
Have visual meetings. Communicate with high quality audio.

Breakout rooms
Group users.
Query your users at any time
Share Screen
Share your screen.

Muti-User Whiteboard
Draw and work together.
Access management
Open, participation by invitation, approval.
Own logo / design
Your logo and choice of design is easy to change.

Record your lectures with just one click and play them again later for other classes, groups, rooms, ...

Greenlight pre-installed for administration

Greenlight is a simple front end for your open source BigBlueButton web conference server. You can create your own rooms to hold conferences or you can join existing conferences with a convenient short link.

BigBlueButton naturally requires a lot of resources to run perfectly. We tested the system for a few months on various hardware and found the best mediocrity to be able to offer you the best price. All BigBlueButton servers run on SSD hardware in their own cluster, with the automated function of expanding the resources in the background when they are needed.

Use BigBlueButton today - web conferencing system designed for online learning.

You can find more information at:

BigBlueButton Server #1
Only 49,00 /month
Only 490,00 /year
Order now
  • Up to ~ 500 users
    High performance cluster
  • Hosted on
    SSD Hardware
  • Own server
    Managed System
  • SSL included
BigBlueButton Server #2
Only 99,00 /month
Only 990,00 /year
Order now
  • Up to ~ 1500 users
    High performance cluster
  • Hosted on
    SSD Hardware
  • Own server
    Managed System
  • SSL included
You can use an existing domain / subdomain at any time, or choose from our 2 free options: or

Some OwnCube features

End2End encryption
Accessible from anywhere
Synchronize your files
Share files with a few clicks
Versioning and trashbin
Activity feed
Server-side encryption app
Photo gallery + sharing
Music- / Video-Streaming
Password/expiry date option
Online collaboration
Collabora / Office
Contacts/calendar + Sharing
File Activity feed
Collabora Online / Videochat
Keeweb - Open Keepass
Notes and texts
Audio / Video Chat
All features can be found on the Nextcloud webseite, as well as in the Nextcloud store

OwnCube: trusted by companies, clubs and schools worldwide

and many more!

7-day money-back guarantee

You can try all our services without any risk. We want you to be satisfied, that is why we as an experienced cloud provider offer an exclusive money-back guarantee: in case of any dissatisfaction you can withdraw within 7 days without justification, and we will refund the full amount. For a fully free-of-charge test you can simply use a free OwnCube subdomain at your order and refrain from booking additional service during your test period. Test and see, no risk, for 7 days!