Investing Profile

Michael Stoppelman

AngelInvestorEngineering Operator
Venture Investor (angel/seed/series a) at Self-Employed
Santa Monica, California
Photo of Michael Stoppelman, Investor at Self-employed
Your Intro Paths to Michael Stoppelman

Signal uses Gmail to reveal intro paths. Email content is never read.

Sign in with Google →
Networks Michael is a member of
NewCo Network
1599 CONNECTIONS
Top-Patents Network
1033 CONNECTIONS
University of Washington Applied Physics Laboratory Network
841 CONNECTIONS
University of Washington Applied Physics Laboratory Network
841 CONNECTIONS
Google Network
703 CONNECTIONS

Find Michael Stoppelman on

cb
Current Investing Position
Self-employed Investor
Investment Range
$10K - $500K
Sweet Spot
$100K
Investments On Record
54

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 (53)

CompanyStageDateRound SizeTotal Raised
Siro
Series BMay 2025$50M
$68M
Co-investors: Wayne Hu (SignalFire), Anna Khan (CRV), Damir Becirovic (Index Ventures), John Chen (Fika Ventures), Ravi Belani (Extensity (IPO'd, then acq by Geac)), Songe LaRon (Squire), Dave A. Salvant (Squire), Cailen DSa (Wellfound), Steve King, Ding Zhou
Tensor9
SeedMay 2025$4M
$4M
Co-investors: Chris Zeoli (Base10 (Base10 Partners) ), Spencer Kimball
Hostie
SeedApr 2025$4M
$16M
Co-investors: Kahini Shah (Obvious Ventures), Thomas Layton (Social Capital), Mike Ghaffary (Canvas Ventures), Kevin Weil (OpenAI), Elizabeth Weil (Scribble Ventures), Stu Smith (Coughdrop Capital)
BeConfident
SeedJan 2025$2M
$2.5M
Co-investors: Manoel Lemos (Redpoint eventures), Paulo Silveira (Grupo Alura), Benjamin Gleason, Parker Treacy, Matt Brezina
Hamming AI
SeedDec 2024$4M
$4.5M
Co-investors: Ran Makavy (Self-employed), Kulveer Taggar (Angel investor), Gustaf Alströmer (Y Combinator), Max Kolysh (Pioneer Fund), Lauren Farleigh (Mischief Venture Capital)
Pixeltable
SeedDec 2024$6M
$6M
Integrated Biosciences
SeedOct 2024$17M
$17M
Co-investors: Vijay Pandurangan (Olima Ventures)
Arcjet
SeedSep 2024$4M
$13M
Co-investors: Zane Lackey (Andreessen Horowitz), Nicolas Dessaigne (Y Combinator), Jonathan Siegel (Xenon Ventures), Micah Smurthwaite (Next47), Rishabh Kaul (Hoxton Ventures), Andrew Miklas (S28 Capital), Ott Kaukver (Pipedrive), Reshma Sohoni (Seedcamp), Carlos Eduardo Espinal (Seedcamp), Nitay Joffe, Shane Curran

Michael Stoppelman's Experience

intern BlueStone Capital Partners, L.P.Present
Venture Investor (angel/seed/series a) MIT/Whitehead Inst.Present
Venture Investor (angel/seed/series a) BlueStone Capital Partners, L.P.Present
intern The CounselPresent
intern Xtripe AngelsPresent
Venture Investor (angel/seed/series a) The CounselPresent
Venture Investor (angel/seed/series a) Xtripe AngelsPresent
intern University of Washington Applied Physics LaboratoryPresent
Venture Investor (angel/seed/series a) University of Washington Applied Physics LaboratoryPresent
Venture Investor (angel/seed/series a) Center for Rural Health LeadershipPresent
Venture Investor (angel/seed/series a) NewCoPresent
Venture Investor (angel/seed/series a) Top-PatentsPresent
Venture Investor (angel/seed/series a) Self EmployedPresent
intern Massachusetts Institute of TechnologyPresent
intern MIT/Whitehead Inst.Present
Senior Software Engineer GooglePresent
Software Engineer YelpPresent
Director of Engineering YelpPresent
VP of Engineering YelpPresent
SVP of Engineering YelpPresent
Advisor YelpPresent
Board Member EdVoicePresent
Venture Investor (angel/seed/series a) Self-EmployedPresent

Michael Stoppelman's Education

Purdue University BS Computer Science