Fundz

Olyzon has raised $5 million in a seed round to expand its AI agents for CTV ad targeting in the U.S. Brands like PepsiCo and L’Oréal utilize their services for improved ad clarity.

PRIVATEJun 12, 2025

Amount Raised

$5 Million

Round Type

Seed

ParisAdvertisingArtificial IntelligenceMarketing

Investors

S4S VenturesBpifranceEurazeoVentechCassius Capital

Description

Paris-based AI startup Olyzon has raised $5 million in a seed round to expand its AI agents. These agents help brands plan and run connected TV ads, providing greater clarity on ad placements. Notable brands using Olyzon’s services include PepsiCo, L’Oréal, Loewe, and Nissan. CEO Jules Minvielle highlights the transparency challenges advertisers face in CTV ad buying.

Quick answer

Olyzon raised $5 Million in a Seed round, dated June 12, 2025. Investors: S4S Ventures, Bpifrance, Eurazeo, Ventech and Cassius Capital. Olyzon is based in Paris, Ile-de-France, France.

How much did Olyzon raise?
Olyzon raised $5 Million in a Seed round on June 12, 2025.
Who invested in Olyzon?
S4S Ventures, Bpifrance, Eurazeo, Ventech and Cassius Capital are named as investors in this round.
What does Olyzon do?
Olyzon is a Paris-based AI startup that specializes in creating AI agents to assist brands in planning and executing connected TV advertisements.
Where is Olyzon based and how big is it?
Olyzon is based in Paris, Ile-de-France, France. Fundz records about 45 employees.
Who are the decision-makers at Olyzon?
Fundz holds 3 contacts at Olyzon. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Advertising and Marketing around the same time

Companies in the same sectors as Olyzon that raised within 45 days of this round, from Fundz verified event records.

  • Streamforge raised $1.2M (Seed) on July 16, 2025.
  • Wunderbar raised $3.5M (Series A) on July 1, 2025.
  • DOJO AI raised $1.4M (Pre-Seed) on June 6, 2025.
  • Pletor raised $2.3M (Seed) on June 5, 2025.
  • ArcSpan raised $5.2M (Seed) on July 24, 2025.
  • Grexa raised $1.9M (Seed) on July 23, 2025.

Who to call at Olyzon, and when

A new round usually means Olyzon is about to hire and buy. The teams that reach out first get the meeting.

  • An alert the day Olyzon raises, hires an executive or expands, scored against what you sell
  • The decision-makers there, with verified emails
  • Who you already know at Olyzon, from your own LinkedIn network

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Company Information

Company

Olyzon

Location

Paris, Ile-de-France, France

About

Olyzon is a Paris-based AI startup that specializes in creating AI agents to assist brands in planning and executing connected TV advertisements. The company offers show-level ad targeting data that allows for more precise ad placements beyond traditional broad targeting methods. Its services have been utilized by major brands like PepsiCo, L’Oréal, Loewe, and Nissan. Olyzon aims to enhance transparency in advertising by providing clarity on ad placements.

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Fundz sees it the moment Olyzon raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.

Related People

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Olyzon raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

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