Investing Profile

Andrew Bialecki

InvestorCEOAngelFounder
CEO and co-founder
klaviyo.comBoston, Massachusetts
Photo of Andrew Bialecki, Angel

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Angel
$5K - $50K
$25K
9
CompanyStageDateRound SizeTotal Raised
Copley
Pre SeedMar 2025$5M
$5M
Co-investors: Lily Lyman (Underscore VC)
PostPilot
Series AJun 2024
Manifold
Series ANov 2023$15M
$49M
Co-investors: Kavita Gupta (Delta Blockchain Fund), Andrew Marks (TQ Ventures), Jennifer Carolan (Reach Capital)
Swapt
Pre SeedAug 2022$1M
$1M
Wonderment
SeedJan 2022$6M
$6M
Co-investors: Reid Christian (CRV), Lily Lyman (Underscore VC)
Rally
SeedOct 2021$6M
$91M
Co-investors: Jillian Williams (Cowboy Ventures), Seth Berman (Susa Ventures), Josh Buckley (Buckley Ventures), Tom Brown (Nyca Partners), Steve Vassallo (Foundation Capital), Rodolfo Gonzalez (Foundation Capital), Howard Lindzon (Social Leverage), Greg Bettinelli (TCG (The Chernin Group)), Nasir Jones (QueensBridge Venture Partners), Joseph Pizzolato (Felix Capital), Hyun Koo (March Capital), John Occhipinti (Relay Ventures), Rodrigo Ocejo (Avalancha Ventures), Lorenzo Garza (Avalancha Ventures), Aaron Epstein (Y Combinator), Habib Haddad (E14 Fund), Ron Rofe (Rainfall Ventures), Nico Rosberg, John Fontein, Josh Spear, Sean Park
Unstack
Series ADec 2020$3M
$3M
Co-investors: TJ Mahony (Vinyl Capital), Dave Balter
Nacelle
SeedJun 2020$480K
$18M
Co-investors: Eric Tobias (High Alpha), Seth Corder (High Alpha), Scott Dorsey (High Alpha), Mike Fitzgerald (High Alpha), Kristian Andersen (High Alpha), Jamie Sutton, Ron Pragides