Diego Oppenheimer is an angel investor and operator angel based in Seattle, Washington, United States. The known portfolio counts 9 companies: howie, Ridge AI, Pally, Zapia AI, Infinitus Systems, Flexio, Alkymi, Educative and Shipyard.
Is Diego Oppenheimer a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
Contacts
Diego Oppenheimer portfolio companies (9)
- howie
- Ridge AI
- Pally
- Zapia AI
- Infinitus Systems
- Flexio
- Alkymi
- Educative
- Shipyard
Affiliated funds' portfolios
Venture Partner at Work-Bench, whose known portfolio counts 10 companies
- Flock AI
- Built AI
- Runhouse
- Chamelio
- Courier Health
- AIR Platforms
- Cloudquery
- Paratus
- Verdico AI
- Loooptrace
Investor Profile
Founders in the listed sectors AI, Education, FinTech and SaaS, and focus areas AI Infrastructure, Data Analytics, Developer Tools and Enterprise SaaS will recognize the pattern in this portfolio.
Diego Oppenheimer appears in Pre-Seed and Seed rounds across the known deals.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Colleagues at Work-Bench
Jonathan Lehr
Co-Founder/General Partner
New York, United States
Kelley Mak
General Partner
New York, United States
Priyanka Somrah
Principal
New York City, United States
Daniel Chesley
Principal
New York, United States
Jessica Lin
Co-Founder & General Partner
New York, United States
Scott Coleman
Advisor
San Francisco, United States
Similar investors
Showing 20 of 99
Guy Fighel
angel investor and operator angel
San Francisco, United States
Mohit Aron
operator angel
San Jose, United States
David Aronchick
angel investor and operator angel
Seattle, United States
Daniel Gross
operator angel
Sriram Krishnan
angel investor
United States
Michael Matias
Investor
Palo Alto, United States
Julien Chaumond
operator angel
Brooklyn, United States
Doug Derwin
angel investor
San Francisco, United States
Borja Burgos
angel investor and operator angel
Atlanta, United States
Peter Welinder
angel investor
San Francisco, United States
Kevin Scott
operator angel
Los Gatos, United States
Abhishek Bhardwaj
angel investor and operator angel
San Francisco, United States
Gil Penchina
angel investor
New York, United States
Didier Elzinga
angel investor and operator angel
Melbourne, Australia
David Gutelius
Advisor - Artificial Intelligence
Reno, United States
Luis Ceze
VP
Seattle, United States
Rodrigo Schmidt
Operating Partner
San Francisco, United States
Bob Muglia
angel investor
United States
Michael Donohue
Investor
Los Altos, United States
Andrew Miklas
angel investor and operator angel
San Francisco, United States
Frequently asked questions
Who is Diego Oppenheimer?
Diego Oppenheimer is an angel investor and operator angel based in Seattle, Washington, United States with 9 known investments on file, among them howie, Ridge AI and Pally. The sections above list the sectors, stages and firms attached to that record.
What does Diego Oppenheimer invest in?
Listed sectors include AI, Education, FinTech and SaaS; listed focus areas include AI Infrastructure, Data Analytics, Developer Tools and Enterprise SaaS. 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 Diego Oppenheimer invest at?
The known deals of Diego Oppenheimer 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.
Which firm is Diego Oppenheimer listed at?
Diego Oppenheimer is listed as Venture Partner at Work-Bench. 6 other people in the database share a firm with Diego Oppenheimer.
How do I contact Diego Oppenheimer?
A phone number and a LinkedIn page are on file for Diego Oppenheimer. They are readable inside RaiseHunt after you create an account. The database holds no email address for this profile.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal