What Is Zero-Party Data in B2B? Privacy-First Guide
Zero-party data in B2B is information that prospects and customers intentionally and explicitly provide directly to you, such as survey responses, preference center selections, form submissions, or explicit statements about their needs and interests. Unlike first-party data (which you observe from behavior on your properties) or third-party data (which you purchase from vendors), zero-party data is deliberately shared by the person. When someone fills out a form saying "I'm interested in marketing automation," that's zero-party data. When they select preferences indicating their company size and industry, that's zero-party data. When they respond to a survey about their top business challenges, that's zero-party data.
