Investing Profile

Tom Preston-Werner

InvestorAngelVC
Cofounder at Preston-Werner Ventures
prestonwernerventures.com/tea...San Francisco, California
Photo of Tom Preston-Werner, Investor at Preston-Werner Ventures
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Current Investing Position
Preston-Werner Ventures Investor
Investment Range
$100K - $5.0M
Sweet Spot
$1.5M
Investments On Record
50

Tom Preston-Werner is on these Sector & Stage Rankings

Tom Preston-Werner's Investments On Record (47)

CompanyStageDateRound SizeTotal Raised
Sourcetable — AI spreadsheet & data analyst
SeedMar 2025$4M
$8M
Co-investors: Michael Berolzheimer (BEE Partners), Melody Koh (NextView Ventures), Roger Bamford, James Beshara
Mote
Series AMar 2025$7M
$9M
Co-investors: Jeff Fluhr (Craft Ventures)
MoneyHash
SeedJan 2025$5M
SeedDec 2023$5M
$13M
Co-investors: Jake Gibson (Better Tomorrow Ventures), Ameya Upadhyay (Flourish Ventures), Omar Darwazah (AAF Management Ltd.), Amir Farha, Jason Gardner, Asher Siddiqui
Langbase
Pre SeedAug 2024
$550K
Co-investors: Sam Awrabi (Banyan Ventures), Amrit Saxena (Saxena Capital), Walter Kortschak (Summit Partners), Amjad Masad, Guy Podjarny
Not Diamond
SeedJul 2024$2M
$2M
Co-investors: Jeff Weiner (Next Play Ventures), Alex Chung (Curious Capital), Scott Belsky, Grant Miller, Eoghan McCabe
Alinia AI
Pre SeedMay 2024$2M
$2M
Co-investors: Charles Hudson (Precursor Ventures), Frederik Hagenauer (Speedinvest)
OpenPipe
SeedMar 2024$7M
$7M
Co-investors: Tony Liu (Costanoa Ventures)
Liquid AI
SeedDec 2023$38M
SeedMay 2023$6M
$290M
Co-investors: Stephen Pagliuca (Bain Capital), Arunas Chesonis (Safar Partners), Nader Motamedy (Safar Partners), Teymour Boutros-Gali (Bold Capital Partners), Peter Diamandis (Bold Capital Partners), Naval Ravikant (The Hit Forge), Matt Mullenweg (Audrey Capital), Raymond Liao (Samsung NEXT Ventures), Kurt Schmidt (7BC Venture Capital), Bob Young, Tobias Lutke