One of the most important subject Sales and Marketing need to agree on :
"What is a qualified lead?"
According to Hubspot a qualified lead is :
1/ FIT - what makes someone a good fit for your offering ?
Create an ICP - a checklist of the most basic attributes someone needs to have in order to be succesful as your customer. They are good fit and poor fit (poor fit are disqualified)
2/ SALES READINESS - which actions demonstrate that someone is sales-ready ?
Vary from company to company. So Marketing and Sales need to come together and identify the actions that are most meaningful.
HubSpot given by Hubspot :