Investing Profile

Michael Stoppelman

AngelInvestorEngineering Operator
Investor, Advisor and former SVP of Engineering @ Yelp
Santa Monica, California
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Current Investing Position
Angel
Investment Range
$10K - $500K
Sweet Spot
$100K
Investments On Record
50

Michael Stoppelman is on these Sector & Stage Rankings

Sales & CRM (Seed)AI (Series B)Developer Tools (Series B)Developer Tools (Series A)Security (Seed)Developer Tools (Seed)Cloud Infrastructure (Series B)Cloud Infrastructure (Series A)Cloud Infrastructure (Seed)Marketplaces (Series B)Sales & CRM (Series B)Sales & CRM (Series A)Security (Series B)Security (Series A)AI (Seed)AI (Series A)Health IT (Series A)Health & Hospital Services (Series B)Investors who were foundersInvestors who invested in female foundersMarketplaces (Series A)SaaS (Series B)Investors who invested in diverse foundersLos Angeles / Southern CaliforniaHealth & Hospital Services (Series A)Angel, Scout, and Solo-CapitalistsDigital Health (Series B)Security (Pre-seed)Developer Tools (Pre-seed)Sales & CRM (Pre-seed)Health IT (Pre-seed)Cloud Infrastructure (Pre-seed)Digital Health (Pre-seed)AI (Pre-seed)Health & Hospital Services (Pre-seed)Marketplaces (Pre-seed)SaaS (Pre-seed)SaaS (Series A)Health IT (Seed)Health IT (Series B)Digital Health (Series A)Digital Health (Seed)Health & Hospital Services (Seed)Marketplaces (Seed)SaaS (Seed)

Michael Stoppelman's Investments On Record (49)

CompanyStageDateRound SizeTotal Raised
Siro
Series BMay 2025$50M
$68M
Co-investors: Damir Becirovic (Index Ventures), Wayne Hu (SignalFire), Cailen DSa (CRV), John Chen (Fika Ventures), Steve King
Tensor9
SeedMay 2025$4M
$4M
Co-investors: Chris Zeoli (Base10 (Base10 Partners) ), Spencer Kimball
Hostie
SeedApr 2025$4M
$4M
Co-investors: Thomas Layton (Social Capital)
Hamming AI
SeedDec 2024$4M
$4.5M
Co-investors: Lauren Farleigh (Mischief Venture Capital), Max Kolysh (Alloy Fund), Gustaf Alströmer (Y Combinator), Kulveer Taggar
Pixeltable
SeedDec 2024$6M
$6M
Integrated Biosciences
SeedOct 2024$17M
$17M
Co-investors: Vijay Pandurangan (Olima Ventures)
Arcjet
SeedSep 2024$4M
$4M
Co-investors: Zane Lackey (Andreessen Horowitz), Andrew Miklas (S28 Capital), Nicolas Dessaigne (Y Combinator), Rishabh Kaul (Hoxton Ventures), Shane Curran, Nitay Joffe
Slingshot AI
SeedAug 2024$30M
$30M
Co-investors: David Cahn (Sequoia Capital), Stephen Hays (What If Ventures), Alex Macdonald (sequel), Mei Z., Liu Jiang, Cory Levy