About
Irregular Expressions, IrregEx for short, is a group of seasoned software engineering and product leaders investing in and advising early stage technology startups. We’ve spent many cumulative decades bringing high-growth consumer and enterprise products to market, and are driven to help founders scale their own teams, products and businesses faster, by leveraging both our know-how and our network. Having co-founded, built and scaled hundreds of companies, primarily in the San Francisco, New York, and now remote-first ecosystems, we love working closely with the founders and teams we back, and think through thorny challenges on the product, engineering, and business fronts alike.
Position in the VCSift Database
- • 1,256 investors in VCSift focus on the ai-ml sector.
- • 10,621 investors are based in New York, New York, United States.
Data sourced from 410,343 investor profiles. Updated July 2026.
Investment Focus
- Location
- New York, US
Contact Information
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