Investing Profile

Sarah Guo

InvestorAngelVCFounder
Founder at Conviction
sarahguo.comSan Francisco Bay Area
Photo of Sarah Guo, General Partner at Conviction Partners
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Networks Sarah is a member of
Goldman Sachs Network
308 CONNECTIONS
University of Pennsylvania - The Wharton School Network
226 CONNECTIONS
University of Pennsylvania - The Wharton School Network
226 CONNECTIONS
Greylock Partners Network
41 CONNECTIONS
Greylock Partners Network
41 CONNECTIONS

Find Sarah Guo on

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Current Investing Position
Conviction Partners General Partner
Investment Range
$1M - $10.0M
Sweet Spot
$3.0M
Investments On Record
52
Current Fund Size
$100M

Sarah Guo is on these Sector & Stage Rankings

Sarah Guo's Investments On Record (37)

CompanyStageDateRound SizeTotal Raised
Sunday
Series BMar 2026$170M
$250M
Co-investors: Brian O'Malley (Forerunner Ventures), Aaref Hilaly (Bain Capital Ventures), Stephanie Zhan (Sequoia Capital), Sahin Boydas (Angel investor), Jordan Nof (Tusk Venture Partners)
Onyx Security
Series AMar 2026$35M
$35M
Wabi
Pre SeedNov 2025$20M
$20M
Co-investors: Garry Tan (Initialized Capital), Gokul Rajaram (gokulrajaram.com), Scott Belsky (A24), Kevin Mahaffey (Lookout), Naval Ravikant (Sm4rt Predictive Systems)
Baseten
Series DSep 2025$150M
Series CFeb 2025$75M
SeedApr 2022$8M
Series AApr 2022$12M
$250M
Co-investors: Scott Belsky (A24)
Sola
Series AAug 2025$18M
SeedAug 2023$4M
$22M
Yutori
SeedMar 2025$15M
$15M
Collate
SeedJan 2025$30M
$30M
Co-investors: Garry Tan (Initialized Capital), Satish Dharmaraj (Redpoint Ventures), Liz Wessel (First Round Capital), Josh Kopelman (First Round Capital)
Agency AI
SeedOct 2024$12M
$12M

Sarah Guo's Experience

General Partner Greylock Partners2018 - 2022
Investor Greylock Partners2013 - 2018
Technology Investment Banking / Principal Investing Goldman Sachs2011 - 2013
Marketing The Wharton School2010 - 2012
Startup Stuff Casa Systems, Inc.2009 - 2011

Sarah Guo's Education

University of Pennsylvania - The Wharton School M.A. M.B.A, Lauder Institute
University of Pennsylvania - The Wharton School B.A./BSc. Finance, Economics, Chinese
Phillips Academy Andover