Investing Profile

Lukas Biewald

InvestorVC

CEO and the Co-Founder of Weights & Biases

San Francisco, California

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Current Investing Position

Angel

Investment Range

$100K - $5.0M

Sweet Spot

$1.5M

Investments On Record

12

Lukas Biewald is on these Sector & Stage Rankings

SMB Software (Seed)IoT (Seed)San Francisco Bay Area Enterprise Applications (Seed)IoT (Pre-seed)SMB Software (Pre-seed)Enterprise Applications (Pre-seed)Enterprise (Pre-seed)Enterprise (Seed)

Lukas Biewald's Investments On Record (11)

Company	StageDateRound Size	Total Raised
Sophont	SeedSep 2025$9M	$9M
Co-investors: Steve Jang (Kindred Ventures)
Fastino	SeedMay 2025$18M	$25M
Co-investors: George Mathew (Insight Partners), Michael Stewart (M12), Dejana Dua, Thomas Dohmke
Marimo	SeedNov 2024$5M	$5M
Co-investors: Anthony Goldbloom (AIX Ventures)
Nomic AI	Series AJul 2023$17M	$17M
Co-investors: Naval Ravikant (The Hit Forge), Amjad Masad
Lambda	Series BMar 2023$44M	$860M
Co-investors: Ray Wu (Alumni Ventures ), Garry Tan (Y Combinator), Fernando Pontaza (Invariantes Fund), Peter Bordes (Trajectory Ventures), Ozi Amanat (K2 Global), Sahin Boydas, Thomas Tull, Georges Harik, Greg Brockman, Jeff Hammerbacher, Adam D'Angelo
Twelve Labs	SeedDec 2022$12M	$67M
Co-investors: Tiffany Luck (New Enterprise Associates (NEA)), Oren Etzioni (Madrona Ventures), Fei-Fei Li (AI4ALL), Jay Simons (Bond), Nicolas Dessaigne (Y Combinator), Rob Toews (Radical Ventures), Oliver Cameron
Runway	Series CDec 2022$50M	$61M
Co-investors: Viviana Faga (Felicis Ventures), Aydin Senkut (Felicis Ventures), Sarah Catanzaro (Amplify Partners), Nico Wittenborn (Adjacent), Jay Simons (Bond), Shruti Gandhi (Array Ventures), Michael Dempsey (Compound), Amjad Masad, Moshe Lifschitz, Howie Liu, Guillermo Rauch, Adam Gries
Chartable	SeedSep 2020$2M SeedMay 2019$2M	$4M
Co-investors: Alexis Ohanian (Seven Seven Six), Jenny Fielding (Everywhere Ventures (The Fund)), Scott Hartley (Everywhere Ventures (The Fund)), Naval Ravikant (The Hit Forge), Alan Patricof (Primetime Partners), Ryan Hoover (Weekend Fund), Jim Young

Investors who invest with Lukas Biewald

Anthony Goldbloom

Jeff Hammerbacher

Radical Ventures

Sarah Catanzaro

Amplify Partners

Scouts & Angels Affiliated With Lukas Biewald

Kindred Ventures

Insight Partners