Zefr

Zefr is the leading data company that enables responsible marketing for brands, agencies and platforms. Zefr’s data and media solutions put brands in control of their content adjacency across walled garden environments, based on brand and industry standards, including the Global Alliance of Responsible Media (GARM) suitability standards. As an official YouTube Measurement Partner, Facebook Marketing Partner, and Brand Safety & Suitability Measurement partner for TikTok, the company leverages patented Cognition AI technology to offer brands and agencies more accurate and transparent activation and verification solutions on scaled platforms. The company is headquartered in Los Angeles, California, with offices in New York, Chicago, London, Spain, Dubai and Sweden.