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.
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