Investing Profile

Nicolas Dessaigne

InvestorVCAngel
Visiting Partner at Y Combinator
ycombinator.com/people/San Francisco, California
Photo of Nicolas Dessaigne, Partner at Y Combinator
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Current Investing Position
Y Combinator Partner
Investment Range
$150K - $150K
Sweet Spot
$150K
Investments On Record
167

Nicolas Dessaigne is on these Sector & Stage Rankings

Nicolas Dessaigne's Investments On Record (155)

CompanyStageDateRound SizeTotal Raised
besimple AI
SeedNov 2025$3M
Pre SeedJun 2025$500K
$3.5M
SynthioLabs
SeedNov 2025$5M
SeedJun 2025
$5M
Co-investors: Krishna Mehra
Mem0
Series AOct 2025$20M
Pre SeedSep 2024$500K
$21M
Co-investors: Lan Xuezhao (Basis Set Ventures), Brian Balfour (Long Journey Ventures), Nitesh Banta (Stellar Capital), Thomas Dohmke, Lukas Biewald, Charles Zedlewski, Dharmesh Shah, Scott Belsky
Alex AI
Series ASep 2025$17M
Pre SeedApr 2024$500K
$21M
Co-investors: Dalton Caldwell (Y Combinator), Kris Fredrickson (Verified Capital), Samit Kalra (1984 Ventures)
Novig
Series AAug 2025$18M
Pre SeedJun 2022$500K
$25M
Co-investors: Joe Montana (Liquid 2 Ventures), Dalton Caldwell (Y Combinator), Aneel Ranadive (Soma Capital), Arash Ferdowsi, Paul Graham
Blaxel
SeedJul 2025$7M
$7M
Willow Voice
SeedJul 2025$4M
$4M
Delty (YC X25)
Pre SeedJul 2025$500K
$500K