Home HubSpot Growth Driven Design Agency Based on the training, how many good leads will you need to source at the top of your funnel to close your first GDD deal? Based on the training, how many good leads will you need to source at the top of your funnel to close your first GDD deal? personCertification Answers share Q. Based on the training, how many good leads will you need to source at the top of your funnel to close your first GDD deal? 10 40 20 35 Facebook Twitter Whatsapp Newer Older