Publishers with Login Support

Author: Mike O'Sullivan

September 6, 2022

This week we're rolling out a new dataset called "Publisher Logins". This dataset contains information about which publishers / domains have direct login mechanisms, i.e. email + password.

Deterministic inputs like hashed and encrypted email addresses are incredibly valuable when creating a post-cookie addressability product or strategy, and this dataset is designed to help customers identify and prioritize publisher partners.

Today, the dataset contains email and password field detection, but we'll be adding support for newsletter and social login detection in the near future. Existing customers can find the documentation here, and the data is located within the "Data Explorer" section of the sincera app.

Questions? Reach out to us at

Mike O'Sullivan

September 6, 2022

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