Jean-Paul O'Brien
Angel investor in Boulder
Boulder, Colorado
Jean-Paul O'Brien, Angel investor in Boulder is an active investor based in Boulder, Colorado. This profile covers what Jean-Paul O'Brien backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCPE
- Stages
- Pre SeedSeedSeries ASeries BLate Stage Venture
- Invests in
- SaaS & EnterpriseCrypto & Web3Consumer & RetailConsumer Goods (CPG)E-commerce & D2CHardware & Deep TechPropTech & Real EstateEdTech
- Location
- Boulder, Colorado
- Typical check
- $1M
- Past investments
- 10
Notable investments
How to reach Jean-Paul O'Brien
Angels and operators like Jean-Paul O'Brien 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 Accelerator.
Connect with Jean-Paul O'Brien
Frequently Asked Questions
What does Jean-Paul O'Brien invest in?
Jean-Paul O'Brien invests in SaaS & Enterprise, Crypto & Web3, Consumer & Retail and Consumer Goods (CPG), typically at Pre Seed, Seed, Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Jean-Paul O'Brien invest at?
Jean-Paul O'Brien typically invests at Pre Seed, Seed, Series A and Series B. Lead with traction that fits the stage when you reach out.
What is Jean-Paul O'Brien's typical check size?
Jean-Paul O'Brien typically writes checks around $1M. Use it as a signal for whether your raise fits their stage.
How do I contact Jean-Paul O'Brien?
Unlock Jean-Paul O'Brien's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.