This project explores the meaning of social justice in an age of datafication, this is, the massive collection and processing of massive amount of data across social life. Social and political implications of datafication go beyond individual privacy, since data processes are not ‘flat’ and do not implicate everyone in the same way, but, rather, are part of a system of ‘social sorting’, creating new categories of citizens, and premised on an emerging order of ‘have’ and ‘have nots’ between data profilers and data subjects.