meetergo is an appointment scheduling platform from Germany that has grown into a broader all-in-one business platform. Businesses share their availability through booking pages or forms so clients can book meetings directly against a calendar, with automated reminders to reduce no-shows. Alongside scheduling, meetergo bundles video calling, a customer relationship management pipeline, AI-generated meeting notes, e-signatures, and invoicing as optional modules on the same platform. It serves sales teams, HR and recruiting departments, law firms, healthcare providers, and other service businesses that want to manage bookings and client follow-up in one system. meetergo's video conferencing product can also be used on its own, independent of the scheduling features.

OpenTalk is a video conferencing software from Germany. OpenTalk is part of the German Heinlein Gruppe, which also owns the email provider mailbox.org. OpenTalk is open source under the EUPL (European Public License), which is similar to the GPL, but specifically made for the legal framework in the European Union. The tool offers break-out rooms, a voting system and the ability to moderate with multiple people. OpenTalk also offers On-Premise hosting with a Enterprise version and support.