Olyzon
French tech company | Builders Republic
About
AI decision layer for connected-TV advertising that sits on top of buyers' existing ad-buying and ad-selling platforms and direct deals — using agents to map ad inventory, score program context, adapt creatives, activate across the stack, and measure outcomes (brand lift, incremental reach, attribution) in a continuous learning loop, without ripping out the current workflow.
Key facts
- Status
- Active
- Sectors
- Adtech
- Latest stage
- Series B
- Founded
- 2023
- City
- PARIS
- Region
- IDF
- Tracked rounds
- 3
- Amount raised
- 16 M€ raised since 2020
Funding rounds
- Series B — 2026
- Series A — 2025
- Seed — 2024
Investors
- Ben Antier
- Cassius VC
- Eurazeo
- French Founders / Le Fonds
- Kima Ventures
- S4S Ventures
- Ventech