Brian Brunner

Active Investor

Founder at DataShare (YC S23)

Austin, Texas

Brian Brunner, Founder at DataShare (YC S23) is an active investor based in Austin, Texas. This profile covers what Brian Brunner backs, at which stage, and how founders can reach out in 2026.

Investor type: Angel
Stages: Pre SeedSeed
Invests in: SaaS & EnterpriseConsumer & RetailE-commerce & D2CDeveloper Tools & DataMedia & ContentSocial & Community
Location: Austin, Texas
Typical check: $150K
Past investments: 1

Notable investments

Longboard Asset Management

How to reach Brian Brunner

Angels and operators like Brian Brunner 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 Brian Brunner invest in?

Brian Brunner invests in SaaS & Enterprise, Consumer & Retail, E-commerce & D2C and Developer Tools & Data, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.