pubX is a provider of agent-to-agent infrastructure for advertising.
pubX has raised €4.4M across 1 funding round from 1 investor, most recently a Series A round in Oct 2026. Based in London, UK; active in Marketing. Data as of 7 Oct 2026.
Timing: too soon vs cohort gap · momentum unknown. Funding-only estimates, not predictions and not investment advice — see signals.
| Date | Stage | Amount | Investors | |
|---|---|---|---|---|
| 2026-10-06 | Series A | €4.4M |
| Chicago Ventures |
| View deal → |
