This is a small working version of three systems we build. Drag jobs between stages, change the follow-up rules and watch them run, add an enquiry and see where it lands. It all runs in your browser, nothing is sent anywhere, and the three tabs are connected to each other.
This is the form a customer fills in, or the shape of what gets captured when one calls. Fill it in and submit it.
Watch what happens: it gets sorted by urgency, routed to whoever should own it, and it turns into a real job on the board on the first tab. Nobody copies it anywhere.