Sue Heilbronner is an angel investor and operator angel based in Boulder, Colorado, United States. The known portfolio counts 4 companies: Pana, Rapt Media, Shinesty and Discovery Communications.
Is Sue Heilbronner a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
- Stage
- Seed
Contacts
Sue Heilbronner portfolio companies (4)
- Pana
- Rapt Media
- Shinesty
- Discovery Communications
Affiliated funds' portfolios
Co-founder & CEO at MergeLane, whose known portfolio counts 9 companies
- Pana
- Intelligems
- Paladin
- Frate
- Bazooka Tango
- Hostfully
- Mapistry
- Twofold Spaces
- Locumunity
Investor Profile
The known portfolio sits in sectors Commerce, Consumer, Education and SaaS, and focus areas Digital Publishing, E-Commerce, Enterprise SaaS and Video.
Sue Heilbronner appears in Seed rounds across the known deals.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
Colleagues at MergeLane
Similar investors
Showing 20 of 99
Kirthiga Reddy
angel investor and operator angel
Las Vegas, United States
Bettina Hein
angel investor and operator angel
Hull, United States
Heleen Dura - van Oord
Board Member Investment Committee
The Hague, Netherlands
Elizabeth Weil
Managing Partner
Menlo Park, United States
Eva Ho
General Partner
Los Angeles, United States
Ankur Nagpal
Investor Person
New York, United States
Andrew Roosevelt
angel investor and operator angel
New York, United States
Shenfeld Inbal
Seed Investor
Israel
Jamey Jeff
Global Head of Product Marketing
Washington, United States
Nic Davidson
operator angel
Aileen Lee
Early stage investor & founder
Palo Alto, United States
Ron Yang
angel investor and operator angel
Los Angeles, United States
Fran Hauser
angel investor and operator angel
New York, United States
Sara Clemens
Senior Advisor, Blackstone Growth (BXG)
United States
Heather Hartnett
CEO and General Partner
New York, United States
Sonia Sahney Nagar
Founder & Managing Partner
Chicago, United States
Elle Bruno
angel investor and syndicate member
Denver, United States
Lee Eileen
angel investor and operator angel
Fresno, United States
Serena W.
angel investor and operator angel
Sacramento, United States
Aaron Hirschhorn
operator angel
Frequently asked questions
Who is Sue Heilbronner?
Sue Heilbronner is an angel investor and operator angel based in Boulder, Colorado, United States with 4 known investments on file, among them Pana, Rapt Media and Shinesty. The sections above list the sectors, stages and firms attached to that record.
What does Sue Heilbronner invest in?
Listed sectors include Commerce, Consumer, Education and SaaS; listed focus areas include Digital Publishing, E-Commerce, Enterprise SaaS and Video. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Sue Heilbronner invest at?
The known deals of Sue Heilbronner include Seed rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Sue Heilbronner listed at?
Sue Heilbronner is listed as Co-founder & CEO at MergeLane. 2 other people in the database share a firm with Sue Heilbronner.
How do I contact Sue Heilbronner?
An email address, a phone number and a LinkedIn page are on file for Sue Heilbronner. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal