Cookie Matching Services
I need to understand how to personalize content shown to a visitor based on his first or repeat visit to their website. Since, we don't know the visitor's identity, I think all we have at this point in time is the visitor's IP address on the server and 1st party cookie storing the online behavior of visitor
- Can we match this IP address or 1st party cookie to maybe a third party data provider's cookies and extract demographic and behavioral information about that visitor and segment them in a DMP?
- If the answer to above Q is yes, what are such 3rd party onboarder services and their match rates?
- What are key considerations that one has to keep in mind in terms of selecting an onboarder?
