Aileen Lee
InvestorFounder & Managing Partner at Cowboy Ventures · Advisor, Cowboy Ventures at Screendoor · Founder & Managing Partner, Cowboy Ventures at Gold House Ventures
Palo Alto, CA
Writes $500K – $3M checks · typically $1M
Photo: TechCrunch, CC BY 4.0, via Wikimedia Commons ↗
About
Aileen Lee founded the seed-stage firm Cowboy Ventures in 2012 after more than a decade at Kleiner Perkins. She coined the term 'unicorn' for billion-dollar startups in a 2013 essay and co-founded All Raise, the nonprofit working to advance women in venture capital.
Contact· self-published, not guessed
Invests in
ConsumerDeveloper ToolsEnterprise SoftwareFintechHealthtechSaaS
Beyond investing
- Founded
- Lee co-founded All Raise, a nonprofit that works to increase the representation and funding of women in venture capital.
- Education
- Studied at MIT Sloan School of Management (BS, 1992) Studied at Harvard Business School (MBA, 1997) Studied at Millburn High School (1988)
- Boards
- Lee serves on the board of the Castilleja School.
- Communities
- Lee coined the term 'unicorn' in her 2013 TechCrunch article 'Welcome To The Unicorn Club: Learning from Billion-Dollar Startups.'
- Awards
- Lee appeared on Forbes' list of The World's 100 Most Powerful Women, at position #97 as of 2020. Lee was named to Time's list of the 100 Most Influential People in 2019. Lee was named a Henry Crown Fellow.
- Hobbies
- Lee enjoys playing and watching tennis, cooking and eating, and spending time with her family. In high school Lee ran small businesses with friends, including a tie-dye t-shirt venture called 'Buy or Dye' and an egg roll stand called 'Wok Out.'
- Family
- Lee is the daughter of Chinese immigrants and grew up in Millburn, New Jersey. Lee is a mother of three children and is married to a startup co-founder/CTO; the family also has a dog and chickens.
From published sources — common ground for a warm intro.
Experience
- Cowboy VenturesFounder and Managing Partnercurrent2012 — presentpalo alto, ca
- All RaiseChairperson of the Board & Co-Foundercurrent2018 — present
- Massachusetts Institute of TechnologyMember, Computer Science & Electrical Engineering Visiting Committeecurrent2024 — presentCambridge, MA
- Massachusetts Institute of TechnologyMember, Media Lab Visiting Committeecurrent2020 — presentCambridge, MA
- Castilleja SchoolMember Board of Trustees2018 — 2024Palo Alto, California, United States
- TIME'S UPBoard Member2019 — 2021
- Kleiner Perkins Caufield & ByersAssociate, Principal, Partner, General Partner & Senior Partner1999 — 2012Menlo Park, California, United States
- RMG NetworksFounding CEO2007 — 2009San Francisco Bay Area
- Gap Inc./Gap Inc. DirectBrand & Product Marketing, Gap Online1999San Francisco Bay Area
- Gap Inc./Gap Inc. DirectSpecial Assistant to CEO1998 — 1999San Francisco Bay Area
- Gap Inc./GapBusiness Development & Strategy1997 — 1998San Francisco Bay Area
- Morgan StanleyM&A Analyst1992 — 1994Greater New York City Area
Skills & more
Languages Chinese
From Aileen's professional profile.
Investments
Investor
AccompanyAugustBloom EnergyDollar Shave ClubRent the RunwayTally TechnologiesTextio
Per curated public sources.
Podcasts & interviews
featuring Aileen LeeE988 Cowboy Ventures' Aileen Lee on pioneering diversity in tech & VC, lessons from backing winners
This Week in Startups
Aileen Lee (Cowboy Ventures) & Emily Chang (Bloomberg) - Ten Years of Unicorns: What's next?
Startup Grind
4 Lessons from Aileen Lee @ Cowboy Ventures
ConfluenceVC: The VC Operating Playbook
The Unicorn Club 10 years later with Cowboy Ventures’ Aileen Lee | Equity Podcast
TechCrunch
'Unicorn' headquarters dispersing to different cities after COVID: Cowboy Ventures' Aileen Lee
cnbc.com
Aileen Lee (Cowboy Ventures) + Rachel Carlson (Guild Education) | TechCrunch
techcrunch.com
4 more appearances
- Seed Investing: What's Changed, What Hasn't with Cowboy Ventures Founder Aileen Lee and Jason Lemkin2020-05-28
- Silicon Slopes Tech Summit 2019: Cowboy Ventures Founding Partner Aileen Lee2019-03-11
- Aileen Lee, Founder & Managing Partner, Cowboy Ventures2017-01-27
- Entrepreneurship Through the Lens of Venture Capital: Aileen Lee, Cowboy Ventures2014-08-15
Colleagues at Cowboy Ventures
Network7
Investors connected to Aileen in public investor directories — a warm-intro map.
Frequently asked questions
- Who is Aileen Lee?
- Aileen Lee founded the seed-stage firm Cowboy Ventures in 2012 after more than a decade at Kleiner Perkins. She coined the term 'unicorn' for billion-dollar startups in a 2013 essay and co-founded All Raise, the nonprofit working to advance women in venture capital.
- Where does Aileen Lee work?
- Aileen Lee is Founder & Managing Partner at Cowboy Ventures.
- What does Aileen Lee invest in?
- Aileen Lee invests in Consumer, Developer Tools, Enterprise Software, Fintech, Healthtech, SaaS.
- What check size does Aileen Lee write?
- Aileen Lee typically writes checks of $500K – $3M.
- What companies has Aileen Lee invested in?
- Investments tracked here include Accompany, August, Bloom Energy, Dollar Shave Club, Rent the Runway, Tally Technologies, Textio.
- Where did Aileen Lee go to school?
- Aileen Lee studied at Harvard Business School (Master of Business Administration (MBA)); Massachusetts Institute of Technology (Bachelor of Science (B.S.)); Millburn High School.
- What awards has Aileen Lee received?
- Lee appeared on Forbes' list of The World's 100 Most Powerful Women, at position #97 as of 2020. Lee was named to Time's list of the 100 Most Influential People in 2019. Lee was named a Henry Crown Fellow.
- What podcasts and interviews feature Aileen Lee?
- Tracked appearances include "E988 Cowboy Ventures' Aileen Lee on pioneering diversity in tech & VC, lessons from backing winners", "Aileen Lee (Cowboy Ventures) & Emily Chang (Bloomberg) - Ten Years of Unicorns: What's next?", "4 Lessons from Aileen Lee @ Cowboy Ventures", and 7 more.
Paths to reach Aileen
People who overlapped with Aileen at the same organization — a shared school or employer with one of them is a warm way in.
Together at Cowboy VenturesAileen: Founder & Managing Partner
Together at Kleiner PerkinsAileen: Associate, Principal, Partner, General Partner & Senior Partner
Together at Morgan StanleyAileen: M&A Analyst
Together at Massachusetts Institute of TechnologyAileen: Member, Computer Science & Electrical Engineering Visiting Committee
Together at Gap Inc./Gap Inc. DirectAileen: Brand & Product Marketing, Gap Online
Together at RMG NetworksAileen: Founding CEO
Same school
Also attended Harvard Business School2,000
+ 1,994 more
Also attended Massachusetts Institute of Technology1,387
+ 1,381 more
Also attended Millburn High School10
+ 4 more
Shared employers
Also worked at All Raise49
+ 43 more
Also worked at Massachusetts Institute of Technology479
+ 473 more
Also worked at Castilleja School2
Also worked at Kleiner Perkins Caufield & Byers157
+ 151 more




























































