Mark Jacobson is an angel investor and operator angel based in Lafayette, California, United States with 2 known investments: SWOOP and Sharethrough.
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Investment focus
Contacts
Mark Jacobson portfolio companies (2)
- SWOOP
- Sharethrough
Investor Profile
The listing covers sectors AI, Consumer, FinTech and SaaS, and focus areas Enterprise SaaS, Machine Learning, Market Intelligence and Marketplaces. Startups operating in these areas may find Mark Jacobson relevant.
Mark Jacobson appears in Pre-Seed and Seed rounds across the known deals.
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Frequently asked questions
Who is Mark Jacobson?
Mark Jacobson is an angel investor and operator angel based in Lafayette, California, United States with 2 known investments on file, among them SWOOP and Sharethrough. The sections above list the sectors and stages attached to that record.
What does Mark Jacobson invest in?
Listed sectors include AI, Consumer, FinTech and SaaS; listed focus areas include Enterprise SaaS, Machine Learning, Market Intelligence and Marketplaces. 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 Mark Jacobson invest at?
The known deals of Mark Jacobson include Pre-Seed and 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 Mark Jacobson?
An email address, a phone number and a LinkedIn page are on file for Mark Jacobson. 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 6 September 2026 · How this data is built · Report a correction or request removal