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Aileen Lee

U.S. venture capital angel investor and co-founder

Aileen Lee is a prominent venture capitalist and the founder and managing partner of Cowboy Ventures, a seed-stage venture capital firm based in Palo Alto, California. With over two decades of experience in the industry, she has played a significant role in supporting early-stage startups, particularly in the enterprise and consumer sectors.

Education and Early Career

Aileen Lee was born in 1970 and grew up in Millburn, New Jersey. She graduated from Millburn High School in 1988 and went on to earn a bachelor's degree from the MIT Sloan School of Management in 1992. After a brief stint as a financial analyst at Morgan Stanley, she pursued an MBA from Harvard Business School, graduating in 1997.12

Professional Background

Lee began her venture capital career at Kleiner Perkins Caufield & Byers (KPCB) in 1999, where she worked for over a decade. At KPCB, she was involved with numerous successful companies from their Series A rounds through to their IPOs, including Bloom Energy and Rent the Runway. She also served as the founding CEO of RMG Networks, a KPCB-backed digital media company. In 2012, she left KPCB to establish Cowboy Ventures, which has since become one of the first female-led venture capital firms.12

Contributions and Recognition

Aileen Lee is credited with coining the term "unicorn" in a 2013 TechCrunch article, which refers to privately held startups valued at over $1 billion. This term has since become a staple in the venture capital lexicon. She has been recognized as one of Time's 100 Most Influential People and has appeared on Forbes' Midas List multiple times, highlighting her impact in the venture capital space.123

In addition to her investment work, Lee is a co-founder of All Raise, a nonprofit organization aimed at increasing the number of female investors in venture capital. She is also involved in various philanthropic efforts and serves on the board of the Castilleja School.12

Personal Life

Aileen Lee is married and has three children. She enjoys activities such as cooking, watching tennis, and spending time with her family. Her diverse interests and commitment to promoting equality in the tech industry reflect her multifaceted personality and dedication to her work and family.12

Highlights

Mar 11 · twitter

Excited at @CowboyVC be part of the team backing @Standard_Kernel (and an @MIT founding team!) to push the boundaries of GPU performance with AI generated kernels, optimized for specific workloads 🚀🚀🚀

Feb 2 · twitter

🎉 call for early stage teams building AI for Professional Services 👇

Prof'l services have been constrained by people and pricing - so much manual work in reading, comparing, tagging, summarizing... projects get expensive when billing is by the hr.

AI is going to massively re-imagine professional services. AND unleash how businesses and consumers are served by outside, AI powered expertise - in IT, sw dev, security, legal, staffing, accounting, tax and more.

If you're building a US-based AI-powered prof'l services startup, or know someone who is - we're holding OFFICE HOURS at the @CowboyVC corral later in Feb.

Come meet investors & get friendly, honest feedback from us + experienced VC & operator friends like @jakesaper @emergencecap, @FayHazaveh @nttvc , @KanuGulati @khoslaventures, @Jeff_Wong @EYnews, @cgao @SapphireVC.

👇 link to apply here - we're excited to meet you 🎉 🙏 https://t.co/XmVKTRziiG

Oct 4 · TechCrunch
Accel, BoxGroup, Cowboy Ventures, Pear VC and Yahoo to judge Startup Battlefield at Disrupt - TechCrunch
Accel, BoxGroup, Cowboy Ventures, Pear VC and Yahoo to judge Startup Battlefield at Disrupt - TechCr
Oct 4 · TechCrunch
Accel, BoxGroup, Cowboy Ventures, Pear VC and Yahoo to judge Startup Battlefield at Disrupt - TechCrunch
Accel, BoxGroup, Cowboy Ventures, Pear VC and Yahoo to judge Startup Battlefield at Disrupt - TechCr

Related Questions

What inspired Aileen Lee to start Cowboy Ventures?
How did Aileen Lee come up with the term "unicorn"?
What are some of the most successful startups invested in by Cowboy Ventures?
How has Aileen Lee's career evolved from her early days at Morgan Stanley to founding Cowboy Ventures?
What are Aileen Lee's main goals for All Raise?
Aileen Lee
Aileen Lee, photo 1
Aileen Lee, photo 2
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Location

Palo Alto, California, United States