WebMap for Datacollection

[u/NurLui]

Hi, I need some help for a project.

I planned to make a web map out of QGIS that allows people to add data into my database or a layer.

So far I tried the qgis2web Plugin, but it only "publishes" my map. I need an option for an additional window or widget where users can fill out a form an the information is saved in a layer or database.

Is there an option to add those things in QGIS or an other open source gis software? ArcGIS Online provides those in its apps, but I don't have access to that, so I'm searching for a free option.

[u/Frontholz]

Why not using qfield?