An angel investor and operator angel based in Mill Valley, California, United States, Alex De Simone has 7 known investments: ZeroFox, Casper, DataRobot, Tamr, Onshape, Trullion and Candid.
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Investment focus
Contacts
Alex De Simone portfolio companies (7)
- ZeroFox
- Casper
- DataRobot
- Tamr
- Onshape
- Trullion
- Candid
Investor Profile
The listing covers sectors AI, Consumer, FinTech and SaaS, and focus areas CRM, Computer Vision, Customer Support and Enterprise SaaS. Startups operating in these areas may find Alex De Simone relevant.
Stage-wise, the known deals cluster around Growth, Seed and Series A rounds.
The portfolio and focus above give founders context on whether Alex De Simone matches their raise.
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Frequently asked questions
Who is Alex De Simone?
Alex De Simone is an angel investor and operator angel based in Mill Valley, California, United States with 7 known investments on file, among them ZeroFox, Casper and DataRobot. The sections above list the sectors and stages attached to that record.
What does Alex De Simone invest in?
Listed sectors include AI, Consumer, FinTech and SaaS; listed focus areas include CRM, Computer Vision, Customer Support and Enterprise SaaS. 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 Alex De Simone invest at?
The known deals of Alex De Simone include Growth, Seed and Series A 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 Alex De Simone?
An email address, a phone number and a LinkedIn page are on file for Alex De Simone. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal