Sarah Guo
American investor
From Wikipedia, the free encyclopedia
Sarah Guo is an American tech investor. She is the founder of the venture capital firm Conviction and formerly a general partner at Greylock Partners.
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Sarah Guo | |
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Guo in 2024 | |
| Education | University of Pennsylvania (BA, BS, MBA, MA) |
| Occupation | Investor |
| Organization | Conviction |
| Website | sarahguo |
Early life and education
Guo grew up in Wisconsin. Her parents worked for Bell Labs.[1] After attending Phillips Academy, she graduated from the University of Pennsylvania and its Wharton School.[2] She received a Bachelor of Arts, a Bachelor of Science, a Master of Business Administration (M.B.A.), and a Master of Arts from the University of Pennsylvania.[3]
Career
As a teenager, Guo worked at Casa Systems, a cloud networking company founded by her parents that[4] launched in 2003 and went public in 2017.[5] She then worked at Goldman Sachs.[6]
In 2013, Guo joined Greylock Partners.[7] While still in her twenties, she became the firm's youngest General Partner.[8]
Guo left Greylock in July 2022, and in October of that year, launched a new early-stage venture capital firm focused on AI with $101 million.[9]
In 2025, Conviction raised a second fund in late 2024 with Mike Vernal.[10]
Conviction's investments include early investments in Baseten,[11] Cognition AI,[12] OpenEvidence,[13] Harvey,[14] HeyGen,[15] Mistral AI,[16] Sierra Platform,[17] Sunday Robotics,[18] and Thinking Machines Lab.[19]
Guo appears in media outlets, as an expert in AI, infrastructure, business software, cybersecurity, technology policy and software engineering.[20][21][22][23][24][25]
Guo is on the Midas List and the Midas Seed List of top investors.[26]
She co-hosts the podcast No Priors with tech founder and super angel Elad Gil.[27]