Second-party data refers to another company’s first-party data that is shared or sold directly between the two parties. In this data-sharing arrangement, both parties exchange the data with mutual consent. This type of data sharing often occurs through trusted partnerships, collaborations, or direct agreements between companies.

The exchange of second-party data relies on high trust between the two parties. Both organizations should know that the shared data is accurate, relevant, and obtained with proper consent from the individuals involved.

Since second-party data originates from another company’s first-party data, it is often considered to be of higher quality and accuracy than third-party data from external sources.

You might also like:


  • What is considered protected health information (PHI) under HIPAA? A guide for healthcare marketers

    Quick summary What PHI is: Any individually identifiable health information created, received, maintained, or transmitted by a covered entity or its business associates Who it applies to: Healthcare providers, health plans, healthcare clearinghouses, and their business associates Why it matters for marketing: Marketing tools that collect or transmit PHI without a BAA create HIPAA compliance…

  • We checked 59 hospital websites. 73% kept tracking visitors after opt-out.

    A new study by Piwik PRO and Verified Data scanned 59 major US hospital and clinic websites for tracking and data compliance. The findings show just how common it is for major US healthcare websites to run marketing tools that weren’t built for a regulated environment. What we actually found Across the 59 scanned sites,…