I keep having this argument with a friend who runs a small sales team. He swears a shared spreadsheet is fine as long as everyone's disciplined about updating it. I think once you cross a certain number of people or leads, it just breaks down no matter how careful everyone is.
Where's the actual tipping point in your experience? Is it team size, number of active leads, or something else, like how many people touch a single deal before it closes?
Also curious what actually goes wrong first. Is it leads getting forgotten, follow-ups slipping, or just nobody having a clear picture of the pipeline until someone manually chases it down?