CompaniesOtherUpdated Oct 7, 2026
pubX
Private. pubX builds agent-to-agent infrastructure for advertising. Buyer agents and seller agents, educated by pubX, trained by you, governed on both sides of every transaction, built on years of publisher-side trust and data.
- Last round
- $5M Series A
- Backed by
- Chicago Ventures
- Launched
- Not recorded
- People
- 8
Overview
Updated Oct 7, 2026
Every fact carries a numbered source. Where we can't source something, it says so.
- Website
- pubx.ai opens in a new tab2
- Stage
- Series A · as of 2026-10-063
- Sector
- Not recorded
- Geography
- Not recorded
- Founded
- Not recorded
Funding
How much has pubX raised?
Rounds and backers, each sourced.
Rounds
- 2026-10-06
Series A · $5M raised3
Led by Chicago Ventures
Who backs pubX?
- Chicago VenturesLed the Series A, 2026-10-063
Acquisitions
- Compliant · 2026-10-063
Opportunities For accredited investors
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People
Who founded and leads pubX?
Names and titles only, each sourced.
- Johanna BergqvistPresident, North America1
- Jamie BarnardPresident, Global Demand Growth3
- Lawrence HorneMD Commercial, Demand1
- Andrew MoleChief Executive Officer & Founder1
- Rachel KlausnerEVP, Commercial, North America1
- Melanie RossChief Financial Officer1
- Alex RosenChief Technical Officer1
- Marco GodinaSVP/ Senior Director, Product1
Sources
Every claim on this page traces to one of these. The numbers match the citations above.
- 1Our team : pubX opens in a new tabPeople · accessed Oct 7, 2026
- 2Home : pubX opens in a new tabWebsite · accessed Oct 7, 2026
- 3pubX Raises $5M Series A Led by Chicago Ventures and Acquires Compliant to Build Agent-to-Agent Advertising Infrastructure from the Ground Up opens in a new tabStage, Funding, Acquisitions, People · accessed Oct 7, 2026