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Einaras von Gravrock

Founder

Founder at Cube Security · Board director at CAST AI

Los Angeles Metropolitan Area

FoundedCube Security

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102 people in our graph share verified history with Einaras — schools, employers, funds. One of them is your warm intro.

Laurent GilunlockedEinaras: together at CAST AI (2020–2026)
×8Einaras: together at CAST AI
Einaras: together at Harvard Business School Executive Education
×2Einaras: together at Cube Security

About

Einaras von Gravrock is the CEO and Founder of CUBE AI and has co-founded other AI companies, including CAST AI and CUJO AI. He has been recognized by the World Economic Forum as a "Technology Pioneer" and "Global Innovator," named among Goldman Sachs's "100 Most Intriguing Entrepreneurs," and awarded the GLL prize by the President of Lithuania. A member of the Young Presidents Organization and a judge on Shark Tank Lithuania (TV3), he holds an honors undergraduate degree from the University of Southern California's Marshall School of Business.

Founder at Cube Security

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Cube Security's investors · 1

Oak HC/FTStamford · since 2026

Board director at CAST AI

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In turn, Einaras can intro founders to CAST AI's investors below.

CAST AI's investors · 8

Aglae VenturesParis · $108K – $5.4M checksCota CapitalSan Francisco · since 2021CreandumSan Francisco · $216K – $8.6M checks · since 2025Florida FundersTampa · $50K checksG2 Venture PartnersPortola Valley · $15M – $25M checks · since 2025SAV (Scale Asia Ventures)Palo AltoSoftBank Vision FundLondonVintage Investment PartnersHerzliya · since 2023

Co-founders at CAST AI

LKLeon Kuperman
Leon KupermanCTO and Co-Founder
LGLaurent Gil
Laurent GilPresident and Co-Founder
YF
Yuri FraymanCEO and Co-Founder

Experience

  1. CUBE AICEO & Foundercurrent2022 — present
  2. CAST AICo-Foundercurrent2019 — presentMiami, Florida, United States
  3. CUJO AICEO & Founder2015 — 2022Los Angeles, CA
  4. ModniqueCEO & Founder2009 — 2014Redondo Beach, CA

Skills & more

LeadershipProduct DevelopmentBusiness DevelopmentStart-upsOnline MarketingInternet of ThingsGrowth HackingDigital StrategyOnline AdvertisingSocial Media MarketingAdvertisingBrand Development
+12 moreMarketing StrategyDirect MarketingCyber-securityDigital MarketingEntrepreneurshipInternet SecurityAnalyticsDisruptive TechnologiesWeb MarketingMedia RelationsInternational MarketingBusiness Networking

Languages English · German · Lithuanian

From Einaras's professional profile.

Frequently asked questions

Who is Einaras von Gravrock?
Einaras von Gravrock is the CEO and Founder of CUBE AI and has co-founded other AI companies, including CAST AI and CUJO AI. He has been recognized by the World Economic Forum as a "Technology Pioneer" and "Global Innovator," named among Goldman Sachs's "100 Most Intriguing Entrepreneurs," and awarded the GLL prize by the President of Lithuania. A member of the Young Presidents Organization and a judge on Shark Tank Lithuania (TV3), he holds an honors undergraduate degree from the University of Southern California's Marshall School of Business.
Where does Einaras von Gravrock work?
Einaras von Gravrock is Founder of Cube Security and Board director at CAST AI.
What companies did Einaras von Gravrock found?
Einaras von Gravrock founded Cube Security.
Where did Einaras von Gravrock go to school?
Einaras von Gravrock studied at USC Marshall School of Business (Bachelor of Science, Business Management | Management of Organizations); Harvard Business School Executive Education (YPO Presidents’ Program at HBS, Organizational Leadership).

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