Investing Profile

Ariel Tseitlin

VCInvestor
Partner at Scale Venture Partners
Photo of Ariel Tseitlin, Partner at Scale Venture Partners

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University of California, Berkeley Network
362 CONNECTIONS
University of Pennsylvania - The Wharton School Network
225 CONNECTIONS
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$5.0M - $15.0M
$10.0M
37
$600M
CompanyStageDateRound SizeTotal Raised
Prime Security
Series ADec 2025$20M
$26M
Co-investors: Sid Trivedi (Foundation Capital), Omer Schneider
ClearVector
Series AMay 2025$13M
$16M
Co-investors: Tim Tully (Menlo Ventures), Kevin Mandia (Ballistic Ventures), Austin Arensberg (Okta Ventures)
Lumos
Series BMay 2024$35M
$67M
Co-investors: Allison Pickens (Bessemer Venture Partners), Lorenzo Thione (Gaingels), Peter Levine (Andreessen Horowitz), Rajan Anandan (Peak XV Partners (formerly Sequoia Capital India & SEA)), Lachy Groom (Stripe), Bashar Hamood (FasterCapital), Hesham Zreik (FasterCapital), Barry Winata (Metagrove Ventures), Ted Serbinski
System Initiative
Series AJun 2023$15M
$18M
Co-investors: Sunil Dhaliwal (Amplify Partners)
Vantage
Series AMar 2023$21M
$25M
Co-investors: Marc Bhargava (General Catalyst), Julia Lipton (Awesome People Ventures), Justin Gage (Cornerstone Venture Partners), Brianne Kimmel (WorkLife Ventures), Glenn Solomon (Notable Capital (formerly GGV Capital))
Loops
SeedNov 2022$10M
$13M
Co-investors: Sahil Bloom (SRB Ventures), Lenny Rachitsky (Self-employed), Gonzalo Martinez De Azagra (Cardumen Capital SGEIC, S.A.), Brian Balfour (Long Journey Ventures), Darius Contractor (Dropbox)
Expel
Series EOct 2022$31M
Series ENov 2021$140M
Series DMay 2020$50M
Series CJun 2019$40M
Series BApr 2018$20M
$300M
Co-investors: Shardul Shah (Index Ventures), Rick Zullo (Equal Ventures), Abhi Arunachalam (Alkeon Capital), Jed Leidheiser (March Capital), Janey Hoe (Cisco Investments), Mourad Yesayan (Paladin Capital Group), Ellie Wheeler
AppOmni
Series CJun 2022$70M
Series BApr 2021$40M
$130M
Co-investors: John Cowgill (Costanoa Ventures), Robert Keith (Salesforce Ventures), Janey Hoe (Cisco Investments)
enterprise software, particularly security and cloud infrastructure
Consumer software
University of California, Berkeley Bachelor's Computer Science
University of Pennsylvania - The Wharton School MBA Finance & Marketing