scoolio – die Schülercommunity
Scoolio GmbH
DIE ZEIT
ZEIT ONLINE
Die IK
IKK - Die Innovationskasse
Knowunity: Homework Helper
Knowunity
Schulplaner: Sharezone
Sharezone UG (haftungsbeschränkt)
School Planner
Andrea Dal Cin
ClassDojo
Messenger
Meta Platforms, Inc.
Remind: School Communication
Remind101
Classify — School Planner
Principal Technologies Ltd