bbbserver

bbbserver is a hosted video conferencing platform built on BigBlueButton and run by invokable GmbH, whose address the site gives in Remscheid. It is sold to three groups the site names in its menu: schools and universities, businesses, and public authorities. The homepage calls it "The Privacy-Focused Meeting Platform" and says the team has "enhanced the BigBlueButton video conferencing software with many additional features to create a modern meeting platform."

For a reader in this directory, bbbserver is the live layer of online teaching: the room where a teacher, trainer or cohort leader meets learners in real time, with the whiteboard, breakout rooms and recordings that live classes need. The footer sets out its relationship to the software it runs on: "This product uses BigBlueButton and is not endorsed or certified by BigBlueButton Inc." So bbbserver is an independent service built around BigBlueButton, not the project behind it.

The virtual classroom

For teaching, the homepage pitches bbbserver as "a secure, interactive platform designed specifically for educators." The tools it names for online lessons are virtual whiteboards, breakout rooms and screen sharing, along with chat and polls. The FAQ on online teaching lists four points: screen sharing for lessons and presentations, whiteboard and interactive tools, breakout rooms for group work, and optional lesson recordings. It says this makes the platform "suitable for schools, training providers and higher education."

Put together, those features cover the shape of a typical live class. A teacher can share slides or a screen, work through a problem on the shared whiteboard, split the class into breakout rooms for group work, and use polls and chat to check understanding. The FAQ says teachers "can guide sessions, manage participants and encourage interaction without technical complexity." Learners join in the browser, which the site lists as "Fast access without software installation," a practical point for a class where learners bring different devices.

Recording is optional rather than automatic. The site says recordings "can be enabled or disabled per use case and remain under the organization's control." A training provider can record a session for learners who missed it, or leave recording off for a class where that would be out of place.

Meetings, webinars and live events

The same platform serves business meetings and larger events. The business section says companies can "schedule meetings, record sessions for those who can't attend, and live-stream important events." The FAQ names breakout rooms, screen sharing, moderation tools and structured meeting controls for workshops, team meetings and collaborative sessions. It also lists trainings, company updates and customer-facing online events as uses for the live event and webinar features.

For a course business, that covers both sides of a cohort program: the live sessions themselves, and a public webinar or information session to fill the next intake. For a company training its own staff, it means internal training sessions can run on the same tool as ordinary meetings.

The footer links to an option to book a one-time conference, alongside pages on platform optimizations, developers and APIs, a partner and reseller program, security, a blog, and a help and guide section.

Public institutions

The third group is government and the public sector. The homepage says bbbserver offers "a reliable and secure platform for government agencies and public institutions to communicate effectively," with "European-based servers and ISO 27001-certified data centers." The FAQ describes uses such as administrative meetings, internal coordination and digital consultations, and it says the platform supports "structured meetings with defined roles, participant management and moderation features."

For authorities and public organizations, the FAQ lists three controls: role-based access control, moderation and participant management, and "Predictable and auditable data handling." It describes the platform as "built around secure access concepts, role-based permissions and well-defined operational processes."

Privacy, hosting and data handling

Privacy is the core of the pitch, and the site returns to it in every section. The FAQ describes the approach as "data protection by design, transparent data processing and full customer control over meeting data," and says the platform supports GDPR compliance "through controlled access, configurable data retention and a clear data processing agreement." The claims, in the site's own words:

• "Fully GDPR-compliant and hosted in Europe," from the business section.
• "Hosted on European servers for top-tier data protection," from the education section.
• "European-based servers and ISO 27001-certified data centers," from the public institutions section.
• "GDPR-aligned data processing" and "Clear roles and permissions," from the FAQ.

The ISO 27001 claim, as the page words it, applies to the data centers. The FAQ also stresses "legal certainty, contractual clarity and a privacy-first architecture" for companies, and "clear data flows, predictable compliance and a professional meeting experience without unnecessary data exposure" for business meetings and webinars. The footer carries separate pages for security and for data protection. A school or training provider that has to explain to parents, learners or a data protection officer where class recordings and participant data are kept will find those points set out on the site.

Customers, languages and support

The homepage claims more than 11,000 business customers, more than 9,300 educational customers and more than 4,600 governmental customers, and invites visitors to "Join thousands of satisfied customers using our secure platform daily." The site is offered in English, German, French, Spanish, Italian, Dutch, Turkish, Polish, Danish, Ukrainian and Russian. Support runs by email, and the footer links to the help and guide section and to the partner and reseller pages for organizations that resell or integrate the service.

Trial and pricing

The homepage invites visitors to "Try for free" and "View pricing," and the menu carries a Pricing page and a login. The homepage itself shows no prices. The footer links to legal information and a right of revocation page.

Who it suits

bbbserver suits a school, university, training provider or cohort-based course business that already runs live classes and wants a classroom-style tool with a whiteboard, breakout rooms and optional recording, hosted in Europe under a data processing agreement. It also fits public bodies that need role-based access and auditable data handling, and companies that want one tool for meetings, internal training and webinars.

It is a live session tool rather than a course platform. A creator selling a course would pair it with a separate platform for course content, enrollment and checkout, and use bbbserver for the live part. Organizations already familiar with BigBlueButton will recognize the classroom, with bbbserver adding its own hosting, features and data protection terms on top.