Investing Profile

Michael Seibel

VCInvestorAngel

Managing Director and Group Partner at Y Combinator

michaelseibel.comSan Francisco, California

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Networks Michael is a member of

Yale University Network

129 CONNECTIONS

Y Combinator Network

38 CONNECTIONS

Y Combinator Network

38 CONNECTIONS

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Current Investing Position

Y Combinator Managing Director

Investment Range

$150K - $150K

Sweet Spot

$150K

Investments On Record

195

Michael Seibel is on these Sector & Stage Rankings

Consumer Internet (Series B)Enterprise (Series B)Diverse Investors Investors who were founders Enterprise (Series A)Consumer Internet (Seed)San Francisco Bay Area Consumer Internet (Pre-seed)Enterprise (Pre-seed)Consumer Internet (Series A)Enterprise (Seed)

Michael Seibel's Investments On Record (158)

Company	StageDateRound Size	Total Raised
Cuckoo	SeedNov 2025$2M Pre SeedJan 2025$500K	$8.5M
Co-investors: Gareth Jefferies (RTP Global), Wally Wang (Scale Asia Ventures)
Mecha Health	SeedNov 2025$4M SeedMar 2025	$4M
FleetWorks Technology	Series AOct 2025$17M Pre SeedSep 2023$500K	$18M
Co-investors: Bill Trenchard (First Round Capital)
DianaHR	SeedSep 2025$4M Pre SeedFeb 2024$500K	$4.5M
Co-investors: Justin Kan (Goat Capital), Mike Miller (Liquid 2 Ventures), Jonathan Ehrlich (Foundation Capital), Yuri Sagalov (10100), Kevin Mahaffey (SNR), Immad Akhund, Arash Ferdowsi, Emmett Shear
MarqVision	Series BSep 2025$48M Series AOct 2024$16M Series AAug 2022$25M SeedSep 2021$5M	$94M
Co-investors: Shailendra Singh (Peak XV Partners (formerly Sequoia Capital India & SEA)), Ken Asada (Salesforce Ventures), John Lindfors (DST Global), Daniel Shin (BASS Investment)
Motion	Series CSep 2025$8M Series CJun 2024$38M Series BMay 2023$14M Series ASep 2022$13M	$110M
Co-investors: Stacey Bishop (Scale Venture Partners), Victor Wang (HOF Capital), Chris Moreno (Infinite Niches), Ben Zises (SuperAngel.Fund), Karamdeep Nijjar (iNovia Capital), Sam Altman
Recall.ai	Series BSep 2025$38M	$51M
Co-investors: Talia Goldberg (Bessemer Venture Partners), Akriti Dokania (Ridge Ventures (Formerly known as IDG Ventures USA)), Paul Graham, Siqi Chen, Eoghan McCabe
Kira	SeedAug 2025$7M	$28M
Co-investors: Rick Yang (New Enterprise Associates (NEA)), Carmen Chang (New Enterprise Associates (NEA)), Andrew Ng (AI Fund), Rob Schmults (Blockchange Ventures), Ken Seiff (Blockchange Ventures)