Home - HubSpot Sales Enablement - How many customers do you need to interview in order to develop a high quality buyer persona?How many customers do you need to interview in order to develop a high quality buyer persona?2shares Facebook Twitter Pinterest LinkedIn Skype Facebook MessengerQuestion: How many customers do you need to interview in order to develop a high quality buyer persona?About 15One or twoAll of themApproximately 20% of your customer databaseThe right answer was: About 15