Analytics
Identity Resolution
Identity resolution is the process of linking multiple data points and identifiers across devices, channels, and sessions to create a unified view of an individual customer. It enables accurate attribution, personalization, and cross-device measurement.
Examples
A retail brand uses identity resolution to connect a customer's in-store purchase with their mobile app activity and email engagement into a single profile.
Best Practices
Use deterministic matching where possible for accuracy, supplement with probabilistic methods for scale, and implement strict data governance to maintain privacy compliance.