Overview

Zefr is the most sophisticated platform for walled garden investment.

Rather than relying on open-web tools, our tech was specifically built to understand video within complex walled gardens, by combining video-level AI with scaled review.

This patented machine learning engine, called Cognition AI, provides infrastructure for end-to-end targeting, optimization, and measurement solutions across YouTube, Facebook and now TikTok.

For more information, go to: http://​zefr​.com.
Founded 2012
Staff 0

Clients

Contact Information

Addresses

Location
Primary
4101 Redwood Avenue,
90066,
United States
Get directions