Zefr

Read 1 Zefr reviews and testimonials from customers, explore 5 case studies and customer success stories, and watch customer videos to see why companies chose Zefr as their

Zefr is the leading data and technology company that enables responsible marketing for brands, agencies and platforms. The company leverages a patented AI and machine learning engine, called Cognition AI, to offer brands and agencies more accurate and transparent activation and measurement solutions on scaled video platforms.

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Customer Rating Review Score based on 679 reference ratings
4.8/5.0 (679)

1Testimonials

  • “Partnering with TikTok and Zefr was the perfect solution as it allowed us to plan a big impact campaign, whilst monitoring in real-time via Zefr’s daily dashboard update to ensure …

    Katy Allison Media Strategy Manager - Food
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5 Case Studies

  • Reach and Engagement for Hispanic Audience

  • In a Head-to-Head Test with other Approaches, Zefr Enabled the Most Accurate …

  • Kraft Heinz used Zefr Suitability to Drive More Effective Reach

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Read Zefr Reviews, Testimonials & Customer References from 1 real Zefr customers.

Browse Zefr Case Studies, Customer Success Stories, & Customer References from 5 businesses that use Zefr.

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