Katie Rae is an angel investor and operator angel based in Cambridge, Massachusetts, United States with 2 known investments: Flywire and Amino Apps.
Is Katie Rae a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
- Stage
- Seed
Contacts
Katie Rae portfolio companies (2)
- Flywire
- Amino Apps
Affiliated funds' portfolios
CEO and Managing Partner at Engine Ventures, whose known portfolio counts 10 companies
- DG Matrix
- Trener Robotics
- Blue Energy
- Addis Energy
- Axiomatic AI
- Predicta Biosciences
- TeraDAR
- Terrestrial Bio
- Sora Fuel
- Bexorg
Investor Profile
The listing covers sectors Consumer and FinTech, and focus areas Communities, Payments and Social Media. Startups operating in these areas may find Katie Rae relevant.
Katie Rae 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 Engine Ventures
Reed Sturtevant
General Partner
Lexington, United States
Deepa Rao
Investment Associate
Cambridge, United States
Sebastian Salata
Venture Co-op
Boston, United States
Madeleine Laitz
Principal
Boston, United States
Michael Kearney
General Partner
Cambridge, United States
Serik Kaldykulov
Seed Investor
San Francisco, United States
Vinny Beranek
Principal
Boston, United States
Ann DeWitt
General Partner
Cambridge, United States
Similar investors
Showing 20 of 99
Graham Hobson
Advisor and supporter
London, United Kingdom
Tonmoy Shingal
angel investor
Shantanu Ghosal
angel investor
Andrew Vilcsak
angel investor and operator angel
Vancouver, Canada
David Atchison
angel investor
Seattle, United States
Evan Baehr
Managing Partner
Austin, United States
Wa`il Ashshowwaf
angel investor
Shion Deysarkar
angel investor and operator angel
Austin, United States
Ed Engler
angel investor and operator angel
Pittsburgh, United States
Michael Burnett
Managing Partner
London, United Kingdom
Peder Bratt
Member Investor
London, United Kingdom
Philipp Klöckner
Member Of The Supervisory Board
Berlin, Germany
Gary Vanyerchuk
angel investor
Seth B.
angel investor and operator angel
Auckland, New Zealand
Ankur Nagpal
Investor Person
New York, United States
Jiong Ma
angel investor
Waltham, United States
Verdi Erel Ergün
angel investor and operator angel
Miami, United States
Pietro Invernizzi
Founder & Investor
London, United Kingdom
Oleg Borisov
angel investor
Moscow, Russia
Jesse Engle
angel investor and operator angel
Berkeley, United States
Frequently asked questions
Who is Katie Rae?
Katie Rae is an angel investor and operator angel based in Cambridge, Massachusetts, United States with 2 known investments on file, among them Flywire and Amino Apps. The sections above list the sectors, stages and firms attached to that record.
What does Katie Rae invest in?
Listed sectors include Consumer and FinTech; listed focus areas include Communities, Payments and Social Media. 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 Katie Rae invest at?
The known deals of Katie Rae 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 Katie Rae listed at?
Katie Rae is listed as CEO and Managing Partner at Engine Ventures. 8 other people in the database share a firm with Katie Rae.
How do I contact Katie Rae?
A LinkedIn page is on file for Katie Rae. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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