An angel investor based in San Francisco, California, United States, David Chappill has 6 known investments: Google, Otter.ai, Altobeam, Aster Data Systems, Apstra and ThreatSTOP.
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Investment focus
- Stage
- Seed
- Sector
- AIConsumerHealthcareSaaS
Contacts
David Chappill portfolio companies (6)
- Otter.ai
- Altobeam
- Aster Data Systems
- Apstra
- ThreatSTOP
Investor Profile
The listing covers sectors AI, Consumer, Healthcare and SaaS, and focus areas Digital Health, MedTech, Neuroscience and Oncology. Startups operating in these areas may find David Chappill relevant.
Stage-wise, the known deals cluster around Seed rounds.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
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Frequently asked questions
Who is David Chappill?
David Chappill is an angel investor based in San Francisco, California, United States with 6 known investments on file, among them Google, Otter.ai and Altobeam. The sections above list the sectors and stages attached to that record.
What does David Chappill invest in?
Listed sectors include AI, Consumer, Healthcare and SaaS; listed focus areas include Digital Health, MedTech, Neuroscience and Oncology. 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 David Chappill invest at?
The known deals of David Chappill 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 David Chappill?
An email address, a phone number and a LinkedIn page are on file for David Chappill. 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