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Olyzon Raises $10.0M Series

Recently funded · $10.0M Series aTechnology, Information and MediaFRView source

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The burgeoning world of CTV advertising just got a new infusion of capital, as Olyzon announced a $10.0M Series A round backed by S4S Ventures and Eurazeo. The Paris and New York-based company, founded in 2024, is building an agentic CTV advertising platform designed to deliver attention for global brands.

Olyzon's platform leverages artificial intelligence to automate media planning across premium inventory, using contextual AI signals for program-level targeting and audience intelligence. This AI-native approach aims to advance automation, transparency, and scalable performance for brands and agencies in the competitive CTV landscape.

From the source

Olyzon · May 27, 2026

📣 Today, we're announcing a $10M Series A led by S4S Ventures, with continued backing from Eurazeo.This round is a strong signal: the infrastructure layer for CTV media buying has yet to be built at scale, and the market knows it. Olyzon is building that missing layer.

The agentic transformation of CTV is underway. Planning, activation, and measurement have never been connected by a true intelligence layer. Campaigns still run in fragmented environments. Every optimization loop closes too late. We built Olyzon for exactly this moment.We're building the infrastructure that connects it all: AI agents that continuously qualify the CTV universe, plan media across ev

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