Sam Rosen is an angel investor and operator angel based in Chicago, Illinois, United States with one known investment, CityStash Holdings.
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Investment focus
- Stage
- Seed
- Sector
- AIFinTechReal EstateSaaS
Contacts
Sam Rosen portfolio company (1)
- CityStash Holdings
Investor Profile
The listing covers sectors AI, FinTech, Real Estate and SaaS, and focus areas E-Commerce, Enterprise SaaS and PropTech. Startups operating in these areas may find Sam Rosen relevant.
The stage tag on this profile is Seed.
The portfolio and focus above give founders context on whether Sam Rosen matches their raise.
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Frequently asked questions
Who is Sam Rosen?
Sam Rosen is an angel investor and operator angel based in Chicago, Illinois, United States with one known investment on file, CityStash Holdings. The sections above list the sectors and stages attached to that record.
What does Sam Rosen invest in?
Listed sectors include AI, FinTech, Real Estate and SaaS; listed focus areas include E-Commerce, Enterprise SaaS and PropTech. 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 Sam Rosen invest at?
The database lists Sam Rosen for 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 Sam Rosen?
An email address and a LinkedIn page are on file for Sam Rosen. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds 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