Contextual Targeting.
Built For Brands.

Zefr's Contextual DMP captures, organizes, and activates brands nuanced contextual preferences into scaled and effective targeting.

Dynamic Video-Level Targeting, now available on Facebook

Zefr is now an official Facebook Marketing Partner

Solving Brand Suitability: A New Study from Magna and Zefr

Download the whole report to learn how Human-in-the-Loop Contextual Targeting Can Solve Brand Suitability