Is The Writing On The Wall For Email-Based IDs? (Yes, No And Maybe)
Jakob Bak, CTO and co-founder, Adform This is not the proclaimed death of unified logins or first-party IDs. It is, of course, a blow that the largest platform will not be supporting these IDs, because if it did that would have fueled faster adoption. But with the vast majority of publishers running header bidding and operating multiple SSPs or direct DSP/PMP integrations, it doesn’t really change much. Already today a large proportion of publishers deploy both first-party login and first-party cookie solutions – Xandr, for example, just announced its support – and this is regardless o...