Lead
A person or company that has shown some interest or fits your target, and might become a customer. The raw material of the sales funnel, before qualification.
Why it matters
Leads feed everything downstream, but volume without fit just wastes sales time. Defining what a good lead looks like, and qualifying ruthlessly, is what keeps a sales team working the right deals.
For example
A visitor who downloads a guide and leaves their work email becomes a lead the sales team can follow up with.
Related terms
Go deeper
See how founders actually handle this on Getting your first customers, part of the Starting Up hub.