O
Olyzon
Agentic AI advertising platform for Connected TV
About Olyzon
Olyzon is an adtech company specializing in advertising solutions for Connected TV (CTV). Founded in 2024 by Jules Minvielle, Martin Danet, and Mathieu Desvé, who are adtech veterans from companies like Ogury and Mozoo. The founding team, which also includes Ogury co-founders Thomas Pasquet and Jean Canzoneri, leverages over a decade of experience in the sector. The company is headquartered in Paris, France, with offices in New York City.
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Olyzon has developed an "Agentic CTV Advertising Platform" that uses artificial intelligence to automate and optimize ad placements on streaming platforms. The platform is designed to address the fragmentation and lack of transparency in the CTV market by enabling show-level targeting, allowing brands to place ads aligned with specific content, genres, or viewer behaviors. It offers unique ad formats such as Homescreen placements, Enhanced Ad-breaks, and In-Content L-Banners, aiming to increase advertising impact and viewer engagement without being intrusive. The company's proprietary technology integrates algorithms and AI to enhance brand impact and ensure a seamless viewer experience.
The business operates on a B2B model, serving top-tier advertisers, agencies, content owners, and distributors. Olyzon's platform helps clients maximize their return on ad spend (ROAS) and user engagement. The company collaborates with major brands like Nissan, LVMH, Mastercard, and IKEA, and has partnerships with publishers and distributors such as Fubo, Vizio, LG Ads, and Plex. Olyzon has raised approximately $7.15 million in funding to support product development and accelerate its expansion into the U.S. market.
Latest news
Press, funding announcements and product moves mentioning Olyzon.
Funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES AOther financing | May 2026 | $10M | $40M | Eurazeo · S4S Ventures | ↗ |
| DEBTDebt | Jun 2025 | $1.2M | — | Bpifrance | ↗ |
Growth signals
Latest recorded traffic for Olyzon is 3.6K monthly website visits, down 35.7% over the last three months. Olyzon's team grew 800% over the past year.
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Investors
From Dealroom's funding and investor records, grouped by the round each investor first entered.
Seed6 investors entered at this stage
Eurazeo
Kima Ventures
Ventech
Cassius
Greg Coleman
Tom O'Regan
Series A1 investor entered at this stage
S4S Ventures
Series B and later1 investor entered at this stage
Source: Dealroom Talent Intelligence.
Global footprint
team presence
Market sentiment
An AI-synthesised read of the highest-engagement posts about Olyzon on X, ranked by likes and reposts, corporate channels excluded.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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