Paul O'Brien
Angel investor in Austin
Austin, Texas
Paul O'Brien, Angel investor in Austin is an active investor based in Austin, Texas. This profile covers what Paul O'Brien backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCPEOperator
- Stages
- Early Stage Venture
- Invests in
- SaaS & EnterpriseConsumer & RetailE-commerce & D2CDeveloper Tools & DataGaming & EntertainmentMedia & ContentMarketing & AdTechSocial & Community
- Location
- Austin, Texas
- Typical check
- $500K
- Past investments
- 19
Notable investments
How to reach Paul O'Brien
Angels and operators like 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 Paul O'Brien
Frequently Asked Questions
What does Paul O'Brien invest in?
Paul O'Brien invests in SaaS & Enterprise, Consumer & Retail, E-commerce & D2C and Developer Tools & Data, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Paul O'Brien invest at?
Paul O'Brien typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Paul O'Brien's typical check size?
Paul O'Brien typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
How do I contact Paul O'Brien?
Unlock Paul O'Brien's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.