As far as I understand, there is no server involved. This is only a chat-focused browser, you only load the services you need there. They still allow you to use

As far as I understand, there is no server involved. This is only a chat-focused browser, you only load the services you need there. They still allow you to use the "Franz Todos", for which they use the Franz servers and login. As a user that likes Ferdi, I would donate to both projects.