As many others, we build our own tool and by now we are named as a "Trello-killer" by Make use of. https://zenkit.com can be used to organize anything in the way you want it. You can choose between several data views and switch whenever you want. Use a lot of customization features to show your data as you need it. From a simple list view through kanban and databases, everything is possible.

It´s available for every device, without limitation. There is also a Snap for Linux.