Investing Profile

Alexander Weiss

InvestorAngel
Managing Partner ClearSky
Florida
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Angel
$5K - $50K
$25K
8
CompanyStageDateRound SizeTotal Raised
Guardz
Series BJun 2025$56M
$84M
Co-investors: Lior Litwak (Glilot Capital Partners), Alon Lifshitz (Hanaco Ventures), Shelly Hod Moyal (iAngels)
Lockchain.ai
SeedApr 2024$5M
$10M
Co-investors: Andrea Hippeau (Lerer Hippeau), Sep Alavi (White Star Capital)
Hatz AI
SeedJan 2024$3M
$3M
Co-investors: Jon McNeill (DVx Ventures), Matt Higgins (Vayner RSE), Iqram Magdon-Ismail
NumberOne AI
Series AOct 2022$13M
$13M
Co-investors: Bruce Hallett (Miramar Ventures)
SKOUT Cybersecurity
Series BSep 2019$25M
$25M
Co-investors: Jay Leek (SYN Ventures)
Autogrid
Series DSep 2018$32M
Series CJan 2014$13M
$160M
Co-investors: Michael Donnelly (Energy Impact Partners), Hans Kobler (Energy Impact Partners), Steve Vassallo (Foundation Capital), Girish Nadkarni (TotalEnergies Ventures), Cindi Choi (Verve Ventures), Brandon Middaugh (Microsoft), Lisa Lambert (National Grid Partners), Daniel Ahn (Clearvision Ventures), Susana Quintana-Plaza
Mainspring
Series CAug 2017