Austin Hay is an angel investor and operator angel based in Arlington, Virginia, United States. The known portfolio counts 3 companies: mParticle, Grain and Partnered.
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Investment focus
- Sector
- SaaS
Contacts
Austin Hay portfolio companies (3)
- mParticle
- Grain
- Partnered
Affiliated funds' portfolios
Partner & Martech Teacher at Reforge, whose known portfolio counts 6 companies
- Optimum
- IMUA
- Pharos
- Doppler Finance
- Exocore
- Altius Labs
Investor Profile
Founders in the listed sector SaaS, and focus areas Analytics, CRM, Data Integration and Database will recognize the pattern in this portfolio.
Stage-wise, the known deals cluster around Growth and Seed rounds.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Colleagues at Reforge
Crystal Widjaja
Executive-in-Residence
Singapore
Scott Allen Graham
Member
San Francisco, United States
Tom Willerer
COO
San Francisco, United States
Casey Winters
Program Partner
San Francisco, United States
Adam Grenier
Lecturer
Oakland, United States
Vivek Kumar
Investor
Singapore
Sameer Singh
Instructor
London, United Kingdom
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Frequently asked questions
Who is Austin Hay?
Austin Hay is an angel investor and operator angel based in Arlington, Virginia, United States with 3 known investments on file, among them mParticle, Grain and Partnered. The sections above list the sectors, stages and firms attached to that record.
What does Austin Hay invest in?
Listed sectors include SaaS; listed focus areas include Analytics, CRM, Data Integration and Database. 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 Austin Hay invest at?
The known deals of Austin Hay include Growth 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.
Which firm is Austin Hay listed at?
Austin Hay is listed as Partner & Martech Teacher at Reforge. 7 other people in the database share a firm with Austin Hay.
How do I contact Austin Hay?
An email address and a LinkedIn page are on file for Austin Hay. The address stays masked on this page and is readable inside RaiseHunt after you create an account. The database holds no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal