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Arthur Root

InvestorFounder

Founder at Nostra

New York, New York, United States

FoundedNostra

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About

Arthur Root is the founder and CEO of Nostra, where he also works in customer success. Nostra deploys AI agents that operate at the edge between a brand's storefront and its shoppers to cache and serve content, block malicious traffic, optimize sites for AI crawlers, flag errors, and extend cookie duration. Its customers include Olukai, Meshki, Credo Beauty, and Jolie.

Founder at Nostra

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In turn, Arthur can intro founders to Nostra's investors below.

Nostra's investors · 8

Crosscut VenturesLos Angeles · $250K – $750K checks · since 2021GaingelsNew York · $200K – $500K checksGood FriendsSan Francisco · $250K – $1M checks · since 2024Green Meadow VenturesWest Hollywood · $500K – $3M checksHigh AlphaIndianapolis · since 2024NOMO VenturesSan Francisco · $500K – $750K checksSignal Peak VenturesSalt Lake City · $250K – $5M checks · since 2024Sugar CapitalSonoma · $1M – $2M checks · since 2024

Investments

Investor

Glimpse

Per curated public sources.

Frequently asked questions

Who is Arthur Root?
Arthur Root is the founder and CEO of Nostra, where he also works in customer success. Nostra deploys AI agents that operate at the edge between a brand's storefront and its shoppers to cache and serve content, block malicious traffic, optimize sites for AI crawlers, flag errors, and extend cookie duration. Its customers include Olukai, Meshki, Credo Beauty, and Jolie.
Where does Arthur Root work?
Arthur Root is Founder of Nostra.
What companies did Arthur Root found?
Arthur Root founded Nostra.
What companies has Arthur Root invested in?
Investments tracked here include Glimpse.

Founder mafias

Urban School of San Francisco mafia2

Also came through, then founded or led a company.

Jacob MillerHigh School DiplomaFounded Opto Investments

About this profile. Compiled from public sources — Nostra's own website and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights