Julien Hirth is an angel investor based in Paris, Île-de-France, France with 2 known investments: Olyzon and Presti.
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Investment focus
- Stage
- Seed
- Focus
- AI for MarketingAdTechDigital MediaProgrammatic Advertising
Contacts
Julien Hirth portfolio companies (2)
- Olyzon
- Presti
Investor Profile
The listing covers sectors AI, Commerce, Consumer and SaaS, and focus areas AI for Marketing, AdTech, Digital Media and Programmatic Advertising. Startups operating in these areas may find Julien Hirth relevant.
Julien Hirth appears in Seed rounds across the known deals.
The portfolio and focus above give founders context on whether Julien Hirth matches their raise.
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Frequently asked questions
Who is Julien Hirth?
Julien Hirth is an angel investor based in Paris, Île-de-France, France with 2 known investments on file, among them Olyzon and Presti. The sections above list the sectors and stages attached to that record.
What does Julien Hirth invest in?
Listed sectors include AI, Commerce, Consumer and SaaS; listed focus areas include AI for Marketing, AdTech, Digital Media and Programmatic Advertising. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Julien Hirth invest at?
The known deals of Julien Hirth include Seed rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
How do I contact Julien Hirth?
A LinkedIn page is on file for Julien Hirth. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 6 September 2026 · How this data is built · Report a correction or request removal