Investing Profile

Adam D'Angelo

InvestorAngel
Founder & CEO at Quora
Palo Alto, California
Photo of Adam D'Angelo, Angel
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Networks Adam is a member of
Facebook Network
197 CONNECTIONS
Facebook Network
197 CONNECTIONS
Caltech Network
21 CONNECTIONS

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Current Investing Position
Angel
Investment Range
$10K - $500K
Sweet Spot
$100K
Investments On Record
66

Adam D'Angelo is on these Sector & Stage Rankings

Adam D'Angelo's Investments On Record (59)

CompanyStageDateRound SizeTotal Raised
Espa
AngelMay 2026
Co-investors: Anu Bharadwaj (Operator Collective), Tekedra N. Mawakana (Operator Collective)
Basis
Series BFeb 2026$100M
Series ADec 2024$34M
$270M
Co-investors: Adina Tecklu (Khosla Ventures), Guimar Vaca Sittic (FJ Labs), Keith Rabois (Khosla Ventures), Jack Altman (Benchmark), Miles Clements (Accel), Vinod Khosla (Khosla Ventures), Eric Wu (Resolute Ventures), Nat Friedman (C2 Investment), Azeem Azhar (Xtripe Angels), Naval Ravikant (Sm4rt Predictive Systems), Sophie Liao (Oyster Ventures), Raymond Tonsing (Caffeinated Capital), Sheel Mohnot (500 Startups Korea), Edward Lando (Biowear), Kyle Vogt (Cruise Automation, Inc.), Kris Fredrickson (Verified Capital), Scott Belsky (A24), Lenny Rachitsky (Self-employed), Daniel Gross (C2 Investment), Chris Sang (CP Ventures), Aaron Levie, Mark Gillespie, Claire Hughes Johnson, Larry Summers, Amjad Masad
Simile
Series AFeb 2026$100M
$100M
Co-investors: Shardul Shah (Index Ventures), Fei-Fei Li (AI4ALL), Scott Belsky (A24), Guillermo Rauch
Oboe
Series ADec 2025$16M
$20M
Co-investors: M.G. Siegler (GV (Google Ventures)), MG Siegler (GV (Google Ventures)), Jared Hecht (Union Square Ventures), Bryan Kim (Andreessen Horowitz), Scott Belsky (A24), Lenny Rachitsky (Self-employed), Garry Tan (Y Combinator), Nikita Bier
Convex
Series ANov 2025$24M
$110M
Co-investors: Martin Casado (Andreessen Horowitz), Kevin Spain (Emergence Capital), Dan Wenhold (Fifth Wall), Ram Shriram (Sherpalo Ventures), Ramy Adeeb (1984 Ventures), Jeff Richards (Notable Capital (formerly GGV Capital)), Nat Friedman (C2 Investment), Christian Bach, Drew Houston
Outsmart
Series UnknownSep 2025$25M
$25M
Co-investors: Sheila Lirio Marcelo (New Enterprise Associates (NEA))
Outsmart Education
SeedSep 2025$23M
$36M
Co-investors: Alex Taussig (Lightspeed Venture Partners), Sheila Lirio Marcelo (New Enterprise Associates (NEA)), Ethan Choi (Khosla Ventures), Lenny Rachitsky (Self-employed)
Console
Series ASep 2025$23M
$24M
Co-investors: Nodari Kezua (Peak State Ventures), David Mytton, Karim Atiyeh, Aaron Levie

Adam D'Angelo's Experience

CEO QuoraPresent
CTO Facebook2006 - 2008
random stuff Facebook2004 - 2005

Adam D'Angelo's Education

Caltech BS Computer Science