About
Advertising and Marketing
Zefr is a technology company powering Brand Suitability Targeting and Measurement across walled garden platforms.
Zefr Israel was formed following the acquisition of Adverif.ai, an Israeli-based AI company focused on identifying and defunding misinformation at scale.
Identity
| Name | Zefr |
|---|---|
| Slug | 3wtx1x6d1QteIA762t9noymJxR1iIBEDFwQr2qth7fsABDvEHzRI7c |
| Type / kind | multinational |
| Source _id | 3wtx1x6d1QteIA762t9noymJxR1iIBEDFwQr2qth7fsABDvEHzRI7c |
Status
| Status | active |
|---|---|
| Last update | 2026-05-17 |
Location
| HQ country | United States |
|---|---|
| HQ country code | US |
| HQ city | Los Angeles |
| HQ address | Los Angeles, CA, USA |
Web & social
| Website | https://zefr.com/ |
|---|---|
| https://www.linkedin.com/company/2829249 |
Classifications
Tags
advertisers
Funding
| Total raised | — |
|---|
Raw source document
Show full JSON (0 KB)
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"9": "_",
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"13": "o",
"14": "r",
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}