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pubX raises $5 million to expand AI-driven ad buying

pubX announced a $5 million Series A led by Chicago Ventures. It says the financing will support US expansion, a demand-side business and continued development of buyer and seller ad agents. The amount raised is financing, not valuation or evidence that the agents improve campaign results.

pubX

Series A funding

Funding & Deals

Published

1 source

Primary source · pubX · October 6, 2026

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