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
311 CONNECTIONS
University of Pennsylvania - The Wharton School Network
225 CONNECTIONS
University of Pennsylvania - The Wharton School Network
225 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
$280M
Co-investors: Brian O'Malley (Forerunner Ventures), Eric Vishria (Benchmark), Aaref Hilaly (Bain Capital Ventures), Stephanie Zhan (Sequoia Capital), Jordan Nof (Tusk Venture Partners), Noah Knauf (Bond), Sahin Boydas (Angel investor)
Onyx Security
Series AMar 2026$35M
$35M
Co-investors: Gili Raanan (Cyberstarts VC)
Wabi
Pre SeedNov 2025$20M
$20M
Co-investors: Garry Tan (Initialized Capital), Justin Kan (Goat Capital), Shruti Gandhi (Array Ventures), Kevin Mahaffey (Lookout), Scott Belsky (A24), Gokul Rajaram (gokulrajaram.com), Naval Ravikant (Sm4rt Predictive Systems), Akshay Kothari
Baseten
Series DSep 2025$150M
Series CFeb 2025$75M
SeedApr 2022$8M
Series AApr 2022$12M
$590M
Co-investors: Cack Wilhelm (IVP), William Reed (Spark Capital), Somesh Dash (IVP), Cristina Cordova (First Round Capital), Lachy Groom (Stripe), DJ Patil (‎GreatPoint Ventures), Jay Simons (Bond), Adam Bain (01 Advisors), Dick Costolo (01 Advisors), Scott Belsky (A24), Ron Pragides, Dylan Field
Sola
Series AAug 2025$18M
SeedAug 2023$4M
$22M
Co-investors: Jennifer Li (Andreessen Horowitz)
Yutori
SeedMar 2025$15M
$15M
Co-investors: Sandhya Venkatachalam (Social Capital), Rob Toews (Radical Ventures), Akshay Kothari, Guillermo Rauch
Collate
SeedJan 2025$30M
$30M
Co-investors: Satish Dharmaraj (Redpoint Ventures), Garry Tan (Initialized Capital), Josh Kopelman (First Round Capital), Liz Wessel (First Round Capital)
Agency AI
SeedOct 2024$12M
$35M
Co-investors: Gaurav Jain (Founder Collective), Patrick Grady (Sequoia Capital), Tim Tully (Menlo Ventures), Nat Friedman (C2 Investment), Samara Hernandez (Chingona Ventures), Shruti Gandhi (Array Ventures)

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