Xcout Intel
Zefr
ZEFR, Inc. is a technology company headquartered in Los Angeles, California, that provides contextual data and video brand safety solutions for digital advertising.
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Zefr at a glance
Zefr is an adtech / ai company headquartered in United States. It has raised at least $9.5M across the 3 funding rounds on record. Its most recent funding round raised $5M in March 2016. Xcout tracks 24 named people at Zefr, including Ryan Barker (Chief Technology Officer). Xcout recorded 9 job postings from Zefr in the last 90 days, naming tools such as GitHub, Model Context Protocol, ChatGPT.
Zefr leadership
- Ryan BarkerChief Technology Officer
- Andrew SerbyChief Commercial Officer
- Jon MorraChief AI Officer
- Rich RaddonCo-CEO/Co-Founder
- Zach JamesCo-CEO/Co-Founder
- Kelsey GariganEVP, Head of North American Sales
18 more named people on record for Zefr, with roles, board committees and tenure — see the full roster →
Zefr funding rounds
At least $9.5M raised across the 3 rounds on record. Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| SEC Form D filing | $5M | — | |
| Series D | $1.5M | 1 named | |
| Series A | $3M | 2 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Hiring at Zefr
Xcout recorded 9 job postings from Zefr in the last 90 days, from a hiring record Xcout has kept since June 2026.
Tools named in Zefr's job postings
The weekly hiring trend, the roles and locations behind it — see Zefr's hiring signals →
Recent Zefr news
- Product launchZefr Announces the Launch of Opti - Martechvibe
Investors
Tech stack
Zefr competitors
A few of Zefr's closest competitors — see the full list of competitors and alternatives →
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More on Zefr in Xcout Intel
- 24 named people with titles, LinkedIn and board committees
- 3 funding rounds with the investors in each, and who they co-invest with
- Weekly hiring history and the mix of roles behind it
- 1 corporate event with sources — deals, leadership changes, layoffs
- The full competitor set, tracking, exports and API access