Proven Success,
Across Brand and Campaign KPIs.

Customer Success Stories

Improving Performance and Acquiring New Shoppers via ASC with Meta and Zefr

Voices on Misinformation

A new study from MAGNA Media Trials and Zefr

Zefr Drives Exceptional Performance for Mazda’s ​“Reveal of the Mazda CX-50” Campaign on YouTube

Multinational Retailer Marks & Spencer Achieves Brand Suitability at Scale For Holiday Charity Campaign

Adidas Leveraged Zefr Measurement to Verify Brand Safety and Brand Suitability of TikTok Campaign

Rexona Delivers an Impactful Message Within a Brand-Safe Environment with Zefr Measurement

In a Head-to-Head Test with other Approaches, Zefr Enabled The Most Accurate Brand Suitability & Effective Brand Lift

Find out how Zefr can help your brand scale your video success.