Sue Heilbronner
Angel investor in Boulder
Boulder, Colorado
Sue Heilbronner, Angel investor in Boulder is an active investor based in Boulder, Colorado. This profile covers what Sue Heilbronner backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelInvestment Partner
- Stages
- Seed
- Invests in
- SaaS & EnterpriseConsumer & RetailE-commerce & D2CMobility & LogisticsSupply Chain & LogisticsEdTechMedia & ContentMarketing & AdTech
- Location
- Boulder, Colorado
- Typical check
- $250K
- Past investments
- 4
Notable investments
ShinestyDiscovery Communications, Inc.Pana
Rapt MediaHow to reach Sue Heilbronner
Angels and operators like Sue Heilbronner 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 Sue Heilbronner
Frequently Asked Questions
What does Sue Heilbronner invest in?
Sue Heilbronner invests in SaaS & Enterprise, Consumer & Retail, E-commerce & D2C and Mobility & Logistics, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Sue Heilbronner invest at?
Sue Heilbronner typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is Sue Heilbronner's typical check size?
Sue Heilbronner typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do I contact Sue Heilbronner?
Unlock Sue Heilbronner's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.