ZEFR Market Share Analysis for June 2026

Zefr is the leader in AI-powered content classifications for brands and advertisers.

Business and Consumer Services > Marketing and Advertising

Domainzefr.com

Year Founded2009

Employees201 - 500

Annual Revenue$75M - $100M

ZEFR

ZEFR (including company regionals)

zefr.com

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ZEFR Revenue up to June 2026 is 75M - 100M

revenue generated by ZEFR top domains

ZEFR top domains revenue over 3 years

Revenue for ZEFR top domains

zefr.com75M - 100M

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Total visits to ZEFR's top domains

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Total visits last 3 months

Subsidiaries Breakdown

zefr.com13.6K

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Avg. visit duration in ZEFR's top domains

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Average visit duration last 3 months

Subsidiaries Breakdown

zefr.com00:01:31

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Avg. pageviews on ZEFR's top domains

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Average page views last 3 months

Subsidiaries Breakdown

zefr.com2.57

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ZEFR top competitors by domain

Top similar sites in June 2026, ranked by their affinity

zetaglobal.comCompany NameZeta GlobalEmployees1001 - 5000HQUnited States, New York, New YorkAnnual revenue> $1BTotal visits230KBusiness and Consumer Services > Digital Marketing

Top technologies used by ZEFR

These are the website technologies, by industry, used by ZEFR top domains

Advertising (13)

Google Adsense

Content Management System (5)

WordPress

Email Services (5)

G Suite

Social (5)

Instagram

More Technologies

10

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News & Signals from ZEFR

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NewsCrutchfield left Zefr as Vice President, Head of Marketing & Strategy on Jul 13th '26.Crutchfield joins Strategus from Zefr, the global AI technology company specializing in brand safety and suitability for social platforms, where she most recently served as Vice President, Head of Marketing & Strategy.

NewsZefr launches Advertising Context Protocol -based integration.As part of the launch, Zefr is also introducing the Advertising Context Protocol (AdCP)-based integration for YouTube, enabling automated, agent-driven campaign activation within Google's existing buying ecosystem.