Rich Miller is an angel investor and operator angel based in San Mateo, California, United States with 31 known investments, including Privitar, Sentient Technologies, Speedchain, Xpansiv, StreetLight Data, iPass, Basho Technologies, Blab Inc., Coinflip Solutions, Drawn to Scale, Metafor Software and Cloudsoft Corporation.
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Investment focus
- Sector
- AIFinTechHealthcareSaaS
Contacts
Rich Miller portfolio companies (31)
- Privitar
- Sentient Technologies
- Speedchain
- Xpansiv
- StreetLight Data
- iPass
- Basho Technologies
- Blab Inc.
- Coinflip Solutions
- Drawn to Scale
- Metafor Software
- Cloudsoft Corporation
- DBM Cloud Systems, Inc.
- Postx
- SourceThought
- ARYx Therapeutics
- Beatnik
- Behavox
- DruvStar
- Edgevana Inc.
- FossID AB
- Lytn
- Mobilearia
- Ovation.io
- PencilDATA
- Privada
- Scientific Revenue
- Truedomain, Inc
- Vextec
- optionMONSTER Media, LLC
- trademonster
Investor Profile
Founders in the listed sectors AI, FinTech, Healthcare and SaaS, and focus areas Biotech, Cloud Infrastructure, Cybersecurity and Data Analytics will recognize the pattern in this portfolio.
Rich Miller 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.
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Frequently asked questions
Who is Rich Miller?
Rich Miller is an angel investor and operator angel based in San Mateo, California, United States with 31 known investments on file, among them Privitar, Sentient Technologies and Speedchain. The sections above list the sectors and stages attached to that record.
What does Rich Miller invest in?
Listed sectors include AI, FinTech, Healthcare and SaaS; listed focus areas include Biotech, Cloud Infrastructure, Cybersecurity and Data Analytics. 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 Rich Miller invest at?
The known deals of Rich Miller 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 Rich Miller?
An email address, a phone number and a LinkedIn page are on file for Rich Miller. 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