Alex Sirota

Mentor @ UpWest

San Francisco, United States

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Alex Sirota is a startup investor at UpWest in San Francisco. Alex Sirota is the Entrepreneur, Investor and Advisor of iosart labs. He previously worked at Loop Commerce as a Co-Founder, Chief Product and Technology Officer. Alex Sirota attended Technion - Israel Institute of Technology.

Last updated: Aug 2026

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About UpWest

VC Fund · Palo Alto, United States

UpWest is a Silicon Valley-based seed fund investing in Israel’s most promising entrepreneurs. UpWest is focused on a hands-on approach to supercharge the growth of its startups, providing the essential ingredients for success: seed funding, proximity and access to markets and capital, and a supportive community of talented peers. For moreinformation, visit upwest.vc.

UpWest Contacts

Name	Email	Phone	Socials
Alex Sirota Mentor	Upgrade to unlock	Upgrade to unlock	Upgrade to unlock
Don Loeb Mentor	Upgrade to unlock	Upgrade to unlock	Upgrade to unlock
Gil Ben-Artzy Founding Partner	Upgrade to unlock	Upgrade to unlock	Upgrade to unlock
Guy Hirsch Mentor	Upgrade to unlock	Upgrade to unlock	Upgrade to unlock
Jeff Tannenbaum Mentor	Upgrade to unlock	Upgrade to unlock	Upgrade to unlock

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