Sean Colombo

Active Investor

VP of Engineering at Duolingo

Pittsburgh, Pennsylvania

Sean Colombo, VP of Engineering at Duolingo is an active investor based in Pittsburgh, Pennsylvania. This profile covers what Sean Colombo backs, at which stage, and how founders can reach out in 2026.

Mr. Sean Colombo is an Angel Investor.

Investor type: AngelVC
Stages: Early Stage Venture
Invests in: Artificial IntelligenceSaaS & EnterpriseConsumer & RetailDeveloper Tools & DataEdTech
Location: Pittsburgh, Pennsylvania
Typical check: $500K
Past investments: 3

Notable investments

WeWardCloudFabCoPilot

How to reach Sean Colombo

Angels and operators like Sean Colombo reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.

Frequently Asked Questions

What does Sean Colombo invest in?

Sean Colombo invests in Artificial Intelligence, SaaS & Enterprise, Consumer & Retail and Developer Tools & Data, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.