First-Party Data

Definition

Data collected directly by an organisation from its own customers, users, or audience through owned channels such as websites, apps, CRM systems, transactions, and surveys. First-party data is considered the most valuable data category because it is collected with consent, is unique to the organisation, and provides direct insight into customer behaviour and preferences. Its strategic importance has increased significantly following the deprecation of third-party cookies and the tightening of privacy regulations under GDPR and CCPA.