How much funding has ZEFR raised?

ZEFR has raised $58.6M in total funding, most recently a Series D round.

Who are ZEFR's investors?

ZEFR's investors include IVP, Sequoia Capital, US Venture Partners, Shasta Ventures, First Round Capital, Richmond Park Partners.

Where is ZEFR headquartered?

ZEFR is headquartered in Los Angeles, California, United States.

What industry is ZEFR in?

ZEFR operates in Adtech, Brand Safety.

ZEFR

Total Walled Garden Transparency

Los Angeles, United States · Founded 2009 · $58.6M raised

Adtech

Brand Safety

Headquarters: Los Angeles, California
Employees: 201–500
Founded: 2009
Business Model: B2B

Website: zefr.com
Total Funding: $58.6M
Last Round: $30.0M Series DFeb 2014
Rounds: 4

About

ZEFR is a social platform intelligence company that uses patented AI to classify over 5 billion content types per day for brand suitability across walled garden environments including YouTube, TikTok, Meta, and more. The company enables advertisers to target and measure brand-safe, suitable ad placements and provides post-campaign verification aligned with GARM industry standards. ZEFR partners directly with major social platforms as an MRC-accredited third-party measurement provider.

Summary

ZEFR is an Adtech company based in Los Angeles, United States, founded in 2009. It has raised $58.6M in total across 4 rounds, most recently a $30.0M Series D round in Feb 2014. Investors include IVP, Sequoia Capital and US Venture Partners.

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