The job to be done
Lead generation as a function has two responsibilities that are easy to confuse. Creating demand is one, and it belongs to marketing. Capturing, routing and qualifying the demand that already exists is the other, and it is what this page is about, because it is where most businesses lose the majority of their spend.
The measure is simple. Of the people who raised a hand this month, how many were recorded, contacted within an hour, and given a status a manager can count?