It is not just a UI just for CRUD. You can easily add custom actions (calls to web services, export/imports, heavy background tasks that operate on a row or collections of rows), filters, related tables with custom behavior, display custom derived/calculated values, etc. Additionally, you can skin it easily - and in some cases, even create dashboards in a very simple manner. Check out out Django Unfold for an example https://github.com/unfoldadmin/django-unfold