Investing Profile

William Reed

VCInvestor

General Partner at Spark Capital

sparkcapital.com/team-profile...San Francisco Bay Area

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Networks William is a member of

Bank of America Merrill Lynch Network

81 CONNECTIONS

Spark Capital Network

22 CONNECTIONS

Scale AI Network

12 CONNECTIONS

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Current Investing Position

Spark Capital General Partner

Investment Range

$5.0M - $15.0M

Sweet Spot

$10.0M

Investments On Record

Current Fund Size

$2.1B

William Reed is on these Sector & Stage Rankings

Analytics (Series B)Cloud Infrastructure (Series B)Enterprise (Series B)Security (Series B)SMB Software (Series B)San Francisco Bay Area Health IT (Series B)

William Reed's Investments On Record (18)

Company	StageDateRound Size	Total Raised
Cardless	Series CSep 2025$60M	$110M
Co-investors: Jack Groetzinger (Founder Collective), Andrew Vigneault (Flexcap Ventures), Zach Weinberg (Curie.Bio), Andy Dunn (Red Swan Ventures), Daniel Kennedy (Operator Stack), Brian Bell (Team Ignite Ventures), Khaled Helioui, Nicky Goulimis
Baseten	Series DSep 2025$150M Series CFeb 2025$75M Series BMar 2024$40M	$590M
Co-investors: Somesh Dash (IVP), Cack Wilhelm (IVP), Cristina Cordova (First Round Capital), Scott Belsky (A24), Lachy Groom (Stripe), DJ Patil (‎GreatPoint Ventures), Sarah Guo (Conviction Partners), Jean-Denis Greze (Plaid), Jay Simons (Bond), Adam Bain (01 Advisors), Dick Costolo (01 Advisors), Charles Zedlewski, Ron Pragides, Greg Brockman, Dylan Field
Medallion	Series DAug 2025$43M Series CJun 2022$35M Series BNov 2021$30M Series AJun 2021$20M	$150M
Co-investors: Natalie Sandman (Spark Capital), Andrew Reed (Sequoia Capital), Sangeen Zeb (GV (Google Ventures)), Zachary Sims (Bowery Capital), Joe Montana (Liquid 2 Ventures), Darian Shirazi (Gradient Ventures), Nathan Doctor (Infinite Capital), Ryan Bubinski (Several Startups), Kevin Alvarez-Fung (Predictive VC), Daniel Gross (C2 Investment), Vishal Lugani (aCrew Capital), Nat Friedman (C2 Investment), Elad Gil (Think Colorado), Peter Reinhardt, Elliott Cohen, Edvard Engesæth, Will Gaybrick
Underdog Fantasy	Series CMar 2025$70M	$80M
Co-investors: Kevin Carter (SV Angel), Bryan Rosenblatt (Craft Ventures), Mark Cuban (PKF The Consulting House, Dubai - UAE), Kevin Durant (Thirty Five Ventures), Nitesh Banta (Stellar Capital), Nasir Jones (QueensBridge Venture Partners), Breon Corcoran, Steve Aoki, Odell Beckham Jr., Matthew Dellavedova, Mark Pincus, Mitch Garber
Abridge	Series DFeb 2025$250M Series CFeb 2024$150M Series BOct 2023$30M	$760M
Co-investors: Andy Weissman (Union Square Ventures), Galym Imanbayev (Lightspeed Venture Partners), Jules Maltz (IVP), Somesh Dash (IVP), Sebastian Duesterhoeft (Lightspeed Venture Partners), David George (Andreessen Horowitz), Jamie Goldstein (Pillar VC), Esther Dyson (HealthWorldWeb LLC), Vijay Patel (CVS Health Ventures), Elad Gil (Think Colorado), Faraz Rahman (CVS Health), Yoshua Bengio
Headway	Series DJul 2024$100M Series COct 2023$130M	$330M
Co-investors: Scott Kupor (Andreessen Horowitz), Amit Kumar (Accel), Anna Barber (Everywhere Ventures (The Fund)), Scott Hartley (Everywhere Ventures (The Fund)), Jenny Fielding (Everywhere Ventures (The Fund)), Donald Stalter (Sunshine Lake), Bryan Rosenblatt (Craft Ventures), Soheil Mirpour
Scale	Series FMay 2024$1B Series CAug 2019$100M	$1.6B
Co-investors: Lucas Swisher (Coatue), Peter Thiel (Founders Fund), Daniel Levine (Accel), Justin Kan (Goat Capital), Andy Chen (Coatue), Erica Van (Intel Capital), Bradley Horowitz (Google Ventures), John Curtius (Cedar Capital Group), Neil Mehta (Greenoaks Capital), Mike Volpi (Hanabi Capital), Kris Fredrickson (Verified Capital), Nat Friedman (C2 Investment), Bryan Rosenblatt (Craft Ventures), Ilya Sukhar (Matrix), Scott Belsky (A24), Elad Gil (Think Colorado), Sahin Boydas (Angel investor), Mike Krieger, Drew Houston, Charlie Cheever, Guillermo Rauch, Greg Brockman, Adam D'Angelo
Instabase	Series CJun 2023$45M Series BOct 2019$110M	$280M
Co-investors: Jerry Chen (Greylock), Martin Casado (Andreessen Horowitz), Sarah Cannon (Index Ventures), Nitesh Banta (Stellar Capital), Arjun Sethi (Kraken Digital Asset Exchange), Peter Boyce II (Stellation Capital), Peter Sonsini