| GoogleDocs | cloud.uni-weimar.de | Nextcloud based solution provided by TU-Berlin |
| Skype/zoom | https://meeting.uni-weimar.de | BigBlueButton |
| https://www.conf.dfn.de/ | Pexip provided by DFN | |
| https://edumeet.geant.org/ | Jitsi provided by GÉANT | |
| doodle/appoint.ly | https://terminplaner.dfn.de/ | Meeting time scheduler by DFN |