Alex Kaufman works as a Co-Founder at Cornerstone Venture Partners. The firm's known portfolio counts 8 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Co-Founder at Cornerstone Venture Partners, whose known portfolio counts 8 companies
- DealHub AI
- NewSpace
- Texel
- Axonize
- OptimalQ
- Squaretalk
- User1st
- Youtiligent
Investor Profile
Alex Kaufman is listed against sectors AI, Hardware and SaaS, and focus areas AI Applications, Cloud Infrastructure, Enterprise SaaS and IoT in the database.
Stage-wise, the deals at Cornerstone Venture Partners cluster around Seed, Series A and Series B rounds.
What the affiliated firm has backed is the closest available signal on whether Alex Kaufman is worth approaching.
Colleagues at Cornerstone Venture Partners
Frequently asked questions
Who is Alex Kaufman?
Alex Kaufman is a venture capital investor based in San Francisco, California, United States, listed as Co-Founder at Cornerstone Venture Partners. The known portfolio of that firm counts 8 companies. That portfolio belongs to the firm, not to Alex Kaufman personally.
What does Alex Kaufman invest in?
Listed sectors include AI, Hardware and SaaS; listed focus areas include AI Applications, Cloud Infrastructure, Enterprise SaaS and IoT. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Alex Kaufman invest at?
Cornerstone Venture Partners appears in Seed, Series A and Series B rounds across its known deals, and Alex Kaufman is listed there as Co-Founder. 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 Kaufman listed at?
Alex Kaufman is listed as Co-Founder at Cornerstone Venture Partners. 2 other people in the database share a firm with Alex Kaufman.
How do I contact Alex Kaufman?
An email address and a LinkedIn page are on file for Alex Kaufman. 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