Rostock
The platform Stadtgestalten Rostock uses grouprise since 2016.
Greifswald
The platform Stadtimpuls Greifswald uses grouprise since 2017.
Schwerin
The platform Schwerin-Aktiv uses grouprise since 2020.
Nippes (Köln)
The platform Nippeserleben Köln uses grouprise since 2021.