Alex Blum is an angel investor and operator angel based in New York City, United States with 7 known investments: tvScientific, Optable, AdMeld, Nagish, Tru Optik, Brondell and SpringServe.
Is Alex Blum a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
- Stage
- Seed
Contacts
Alex Blum portfolio companies (7)
- tvScientific
- Optable
- AdMeld
- Nagish
- Tru Optik
- Brondell
- SpringServe
Affiliated funds' portfolios
Affiliated at Unity, whose known portfolio counts 8 companies
- Wicked Saints Studios
- Limbitless Solutions
- Pink Bear Games
- SoulPaint
- Team Gramps
- World Reborn
- X-Ray Fashion
- Year of the Cicadas
Investor Profile
The known portfolio sits in sectors AI, Consumer and SaaS, and focus areas Ad Targeting, AdTech, Cloud Infrastructure and Data Analytics.
Stage-wise, the known deals cluster around Seed rounds.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Colleagues at Unity
Max Levchin
Member Board Of Directors
San Francisco, United States
Jim Whitehurst
Chairman
United States
Eric Seufert
Advisor
Boston, United States
James Prudhomme
Investor
London, United Kingdom
Bernard Kim
Investor
Los Angeles, United States
Elyse Krumholz
Investor
San Francisco, United States
Esther P.
Investor
Canada
Lysanne Kuphal
Free investor
Miami, United States
Anirma Gupta
Chief Legal Officer
San Francisco, United States
Similar investors
Showing 20 of 100
Dave McDowell
angel investor and operator angel
San Francisco, United States
Andy W.
angel investor and operator angel
West Hollywood, United States
Mike Belshe
operator angel
Michael A. Blum
angel investor and operator angel
Las Vegas, United States
Adam Blackman
Adjunct Assistant Professor
Toronto, Canada
Jon Wiesman
angel investor
Aliso Viejo, United States
Ben Lewis
angel investor and operator angel
Manhattan Beach, United States
David Berkowitz
angel investor
New York, United States
Bonin Bough
Co-Founder and Advisor
New York, United States
Alexander Saint-Amand
angel investor and operator angel
New York, United States
Dave Carlson
angel investor and operator angel
Englewood, United States
Jamey Jeff
Global Head of Product Marketing
Washington, United States
Max Altman
Co-founder and Managing Partner
Austin, United States
Iman Jalali
Investor
Chicago, United States
David Gutelius
Advisor - Artificial Intelligence
Reno, United States
Michael Montero
General Partner
New York, United States
Dhani Jones
Operator Advisor
Detroit, United States
Khiladi Gurjar
operator angel
Bob Muglia
angel investor
United States
Michael Adler
angel investor and operator angel
New York, United States
Frequently asked questions
Who is Alex Blum?
Alex Blum is an angel investor and operator angel based in New York City, United States with 7 known investments on file, among them tvScientific, Optable and AdMeld. The sections above list the sectors, stages and firms attached to that record.
What does Alex Blum invest in?
Listed sectors include AI, Consumer and SaaS; listed focus areas include Ad Targeting, AdTech, Cloud Infrastructure 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 Alex Blum invest at?
The known deals of Alex Blum 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.
Which firm is Alex Blum listed at?
Alex Blum is listed at Unity. 9 other people in the database share a firm with Alex Blum.
How do I contact Alex Blum?
An email address, a phone number and a LinkedIn page are on file for Alex Blum. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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