John Linden is an angel investor and operator angel based in Miami, Florida, United States. The known portfolio counts 3 companies: Niantic, OpenX and Arcuity.
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Investment focus
- Stage
- Seed
Contacts
John Linden portfolio companies (3)
- Niantic
- OpenX
- Arcuity
Investor Profile
Founders in the listed sectors AI, Consumer and SaaS, and focus areas Android, Consumer Software, Digital Assets and Gaming will recognize the pattern in this portfolio.
Stage-wise, the known deals cluster around Seed rounds.
The portfolio and focus above give founders context on whether John Linden matches their raise.
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Frequently asked questions
Who is John Linden?
John Linden is an angel investor and operator angel based in Miami, Florida, United States with 3 known investments on file, among them Niantic, OpenX and Arcuity. The sections above list the sectors and stages attached to that record.
What does John Linden invest in?
Listed sectors include AI, Consumer and SaaS; listed focus areas include Android, Consumer Software, Digital Assets and Gaming. 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 John Linden invest at?
The known deals of John Linden 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 John Linden?
An email address, a phone number and a LinkedIn page are on file for John Linden. 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