Zefr

Zefr

Contextual advertising for video content

About

Zefr focuses on contextual advertising, helping brands place their ads alongside relevant content without using personal information. Their technology is especially effective for video ads on platforms like YouTube and Facebook, allowing brands to reach specific audiences while respecting user privacy. Zefr's Contextual Data Management Platform enables precise targeting and impression-level transparency, leading to higher engagement rates and better campaign performance. The company's goal is to lead in contextual advertising, providing brands with effective and privacy-compliant marketing solutions.

Company Stage

Series E

Employees

201-500

Industries

Data & Analytics, Entertainment

Total Funding

$63.1M

Headquarters

Los Angeles, California

Founded

2009


Simplify Jobs

Simplify's Take

What believers are saying

  • Growing demand for privacy-compliant ads aligns with Zefr's contextual advertising approach.
  • Expansion into Snapchat's ad ecosystem enhances Zefr's brand safety measurement capabilities.
  • Promotion of Jon Morra to Chief AI Officer boosts AI-driven content analysis.

What critics are saying

  • Emerging AI technologies may increase competition in contextual advertising.
  • Reliance on platforms like YouTube and Facebook exposes Zefr to algorithm changes.
  • Expansion into new platforms like Snapchat may pose integration challenges.

What makes Zefr unique

  • Zefr specializes in privacy-compliant contextual advertising, avoiding personal information usage.
  • Their Contextual Data Management Platform offers impression-level transparency for ad campaigns.
  • Zefr's Atrium suite provides transparency in walled gardens like Meta and TikTok.

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Growth & Insights
Headcount

6 month growth

0%

1 year growth

-1%

2 year growth

-4%

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