We need a map service like a folk one, but editing is only from the account, and the rest is just viewing. There are such?

Question

Cartography

Good afternoon!
My task is
to make a map of the city of Penza, marking on it the areas of all squares and parks. 1st layer
2nd layer - cadastral map (other borders of the territory)
3rd layer - map of the General Plan of Penza, on which there are also other borders.
+ It is advisable to attach photos and descriptions of each park.
It is necessary that the townspeople see the map, they can leave comments at each park and suggest changes in the territory, can I expand access to the map, for example, to 5 other people?
Are there such services?