No One Solution Will Dominate the Cambrian Explosion of Digital Identifiers

Over the past year, many solutions have emerged as a means to fill the niche left behind by the third-party cookie – and while not all solutions in this space take the form of newly minted digital identifiers, the population of upstart cookieless IDs continues to grow in size, features, and wide-ranging industry support. This raises the question of just how we’ll identify the ultimate cookieless ID.