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Nielsen Launches Cookie-Independent Attribution System

February 24, 2021
As adtech vendors scramble for cookie substitutes, it’s easy to confuse ID systems used for targeting and systems for attribution.  The big difference is that targeting systems need to identify as many people as possible while attribution systems can use a sample.  Nielsen’s ID resolution system, announced last November, is aimed squarely at attribution: it uses first party data such as email addresses and device IDs to build a comprehensive picture of behaviors for a limited set of people and then validates the results against Nielsen panel data.  They just... Read More >
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Post-IDFA Alliance Helps Marketers to Cope with New Apple Privacy Rules

February 22, 2021
Like an imminent hanging, the approaching enforcement of Apple’s new privacy rules has concentrated marketers’ minds on adjusting to the situation rather than waiting to be rescued by an-as-unbuilt universal identifier. We wrote last week about AppsFlyer’s approach. Now we also have the Post-IDFA Alliance, a consortium of mobile adtech firms offering a resource center with helpful advice and perhaps a little sympathy. Facebook has also launched a site on the topic. Of course, Facebook just got caught knowingly publishing inflated audience data, so examine that gift horse very carefully.
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