Investing Profile
Michael Seibel
VCInvestorAngel
Managing Director and Group Partner at Y Combinator
michaelseibel.comSan Francisco, California
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Yale University Network
129 CONNECTIONS
Y Combinator Network
38 CONNECTIONS
Y Combinator Network
38 CONNECTIONS
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cbCurrent Investing Position
Y Combinator Managing Director
Investment Range
$150K - $150K
Sweet Spot
$150K
Investments On Record
192
Michael Seibel is on these Sector & Stage Rankings
Michael Seibel's Investments On Record (158)
Company | StageDateRound Size | Total Raised |
---|---|---|
DianaHR | SeedSep 2025$4M Pre SeedFeb 2024$500K | $4.5M |
MarqVision | Series BSep 2025$48M Series AOct 2024$16M Series AAug 2022$25M SeedSep 2021$5M | $94M |
Motion | Series CSep 2025$8M Series CJun 2024$38M Series BMay 2023$14M Series ASep 2022$13M | $110M |
Recall.ai | Series BSep 2025$38M | $51M |
Kira | SeedAug 2025$7M | $28M |
arketa | Series AJun 2025$15M SeedDec 2022$8M | $23M |
Axle Health | Series AMay 2025$10M Pre SeedMar 2021$200K | $25M |
Arena | Series BApr 2025$30M Series AAug 2022$32M | $78M |
Michael Seibel's Experience
Partner Y Combinator2014 - Present
Part-time Partner Y Combinator2013 - 2014
CEO Socialcam2011 - 2014
CEO Justin.tv2006 - 2011
Finance Director Mfume for US Senate 20062005 - 2006
Michael Seibel's Education
Yale University BA Political Science
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Scouts & Angels Affiliated With Michael Seibel