Some features of the Kimai cloud are not included in the open source version. To give our self-hosting customers the opportunity to use these features, you can purchase some of these extensions here.

Name Price
Custom fields €49.00 Show plugin details
Audit trail €29.00 Show plugin details
Expense tracking €49.00 Show plugin details
Task management €49.00 Show plugin details

As Kimai-Cloud customer you don't need these extensions, as they are already included in your plan!