Investing Profile

Lukas Biewald

InvestorVC
CEO and the Co-Founder of Weights & Biases
San Francisco, California
Photo of Lukas Biewald, Angel

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Angel
$100K - $5.0M
$1.5M
13
CompanyStageDateRound SizeTotal Raised
Mem0
Series AOct 2025$20M
$21M
Co-investors: Nicolas Dessaigne (Y Combinator), Thomas Dohmke, Charles Zedlewski
Sophont
SeedSep 2025$9M
$9M
Fastino
SeedMay 2025$18M
$25M
Co-investors: George Mathew (Insight Partners), Thomas Dohmke, Dejana Dua
Marimo
SeedNov 2024$5M
$5M
Co-investors: Anthony Goldbloom (AIX Ventures)
Nomic
Series AJul 2023$17M
$17M
Co-investors: Amjad Masad
Lambda
Series BMar 2023$44M
$2.3B
Co-investors: Zach Bratun-Glennon (Gradient Ventures), Gaetano Crupi (Prime Movers Lab), Greg Brockman, Thomas Tull
Twelve Labs
SeedDec 2022$12M
$27M
Co-investors: Avi Bharadwaj (Innovation Endeavors), Jay Simons (Bond), Nicolas Dessaigne (Y Combinator), Fei-Fei Li (AI4ALL)
Runway
Series CDec 2022$50M
$50M
Co-investors: Viviana Faga (Felicis Ventures), Jay Simons (Bond), Amjad Masad, Howie Liu, Guillermo Rauch, Adam Gries, Moshe Lifschitz