Ian Siegel is an operator angel based in Los Angeles, California, United States. The known portfolio counts 2 companies: Assembly and Dondo.
Is Ian Siegel a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
Contacts
Ian Siegel portfolio companies (2)
- Assembly
- Dondo
Investor Profile
The listing covers sectors AI, Commerce and SaaS, and focus areas AI Applications, E-Commerce Marketplaces and HR Tech. Startups operating in these areas may find Ian Siegel relevant.
Ian Siegel appears in Seed and Series A rounds across the known deals.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Similar investors
Showing 20 of 100
Frequently asked questions
Who is Ian Siegel?
Ian Siegel is an operator angel based in Los Angeles, California, United States with 2 known investments on file, among them Assembly and Dondo. The sections above list the sectors and stages attached to that record.
What does Ian Siegel invest in?
Listed sectors include AI, Commerce and SaaS; listed focus areas include AI Applications, E-Commerce Marketplaces and HR Tech. 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 Ian Siegel invest at?
The known deals of Ian Siegel include 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 Ian Siegel?
An email address, a phone number and a LinkedIn page are on file for Ian Siegel. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 6 September 2026 · How this data is built · Report a correction or request removal