Investing Profile

Ben Holzman

CEOVCInvestor
Venture Guide & Software Investor
Photo of Ben Holzman, Investor at Venture Guides

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$100K - $5.0M
$1M
11
$215M
CompanyStageDateRound SizeTotal Raised
Clarity Security
Series AMay 2025$9M
$9M
Precog
Series UnknownJan 2025
$2.8M
Co-investors: Ed Roman (Hack VC), Ben Holzman (Venture Guides), Walter Winshall (Collaborative Seed & Growth Partners), David Cohen (Techstars)
Precog Data
Series UnknownJan 2025
$4M
Co-investors: Ullas Naik (Streamlined Ventures), Marquist Allen (Venture Guides)
Tromzo
SeedAug 2023$8M
$12M
Co-investors: Ben Holzman (Venture Guides), Davis Treybig (Innovation Endeavors)
Castle
SeedNov 2016$2M
$16M
Co-investors: Ryan Petersen (Founders Fund), Wei Guo (UpHonest Capital), Gaurav Tuli (F-Prime Capital Partners), Phin Barnes (The General Partnership), René Bonvanie (Cyberstarts VC), Dalton Caldwell (Y Combinator), Cameron Winklevoss (Winklevoss Capital), Ben Holzman (Venture Guides), David Bettner, Jeff Arnold, Mo El-Bibany, Johan Lorenzen, John Collison, Charlie Songhurst, Amos Elliston, Othman Laraki
Rapid7
Series DDec 2014$30M
Series CNov 2011$50M
Series BMar 2010$2M
$89M
Co-investors: Tim McAdam (TCV), Benjamin Nye (Venture Guides), Ben Holzman (Venture Guides)
Stackdriver
Series BSep 2013$10M
Series AJul 2012$5M
$15M
Co-investors: Ben Holzman (Venture Guides), Benjamin Nye (Venture Guides), Chip Hazard (Flybridge)
ZeroTurnaround
Series AJul 2011
$8M
Co-investors: Salil Deshpande (Uncorrelated Ventures), Benjamin Nye (Venture Guides), Ben Holzman (Venture Guides), Alfred Chuang (Race Capital)