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Ben Leventhal

Founder

Founder at Blackbird Labs · Founder at Blackbird · Founder at Blackbird.xyz

New York City Metropolitan Area

FoundedBlackbirdBlackbird LabsBlackbird.xyz

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Founder at Blackbird Labs

Intro paths

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In turn, Ben can intro founders to Blackbird Labs's investors below.

Blackbird Labs's investors · 13

Amex VenturesPalo Alto · since 2023Andreessen HorowitzMenlo Park · $500K – $50M checks · since 2023Brooks ReitzCharleston · since 2023Circle Venturessince 2022Coinbase VenturesSan Francisco · $100K – $10M checks · since 2025MischiefSan Francisco · $1M – $5M checks · since 2022Multicoin CapitalAustin · $1M – $50M checks · since 2022Shine CapitalNew York · $1M – $10M checks · since 2022Spark CapitalSan Francisco · $500K – $25M checks · since 2025Union Square Ventures (USV)New York · $1M – $8M checks · since 2022University System of Maryland Momentum FundBaltimore · $150K – $500K checks · since 2022Variant FundNew York · $250K – $750K checks · since 2022Vayner Fundsince 2022

Founder at Blackbird

Intro paths

→

In turn, Ben can intro founders to Blackbird's investors below.

Blackbird's investors · 4

General CatalystSan Francisco · $30M checksHeadlineSan Francisco · $1M – $50M checksNFXSan Francisco · $250K – $5M checksPhoenix CourtLondon

Founder at Blackbird.xyz

Intro paths

→

In turn, Ben can intro founders to Blackbird.xyz's investors below.

Blackbird.xyz's investors · 15

a16z cryptoMenlo Park · since 2023American Express Ventures (Amex)Amex VenturesPalo Alto · since 2025Andreessen HorowitzMenlo Park · $500K – $50M checks · since 2025Circle VenturesCoinbase VenturesSan Francisco · $100K – $10M checks · since 2025IVCTaipeiMischiefSan Francisco · $1M – $5M checksMulticoin CapitalAustin · $1M – $50M checksQED InvestorsAlexandria · $30K – $20M checksSEED Capital DenmarkCopenhagen · $2M – $4M checksShine CapitalNew York · $1M – $10M checksSpark CapitalSan Francisco · $500K – $25M checks · since 2025Union Square Ventures (USV)New York · $1M – $8M checksVariant FundNew York · $250K – $750K checks

Co-founders at Blackbird.xyz

CL
Carsten Lund HansenFounder
MA
Martin Assenholm NielsenFounder
MD
Michael Damsgaard JensenFounder

Frequently asked questions

Who is Ben Leventhal?
Founder at Blackbird
Where does Ben Leventhal work?
Ben Leventhal is Founder of Blackbird and Co-founder at Blackbird Labs and Founder at Blackbird.xyz.
What companies did Ben Leventhal found?
Ben Leventhal founded Blackbird, Blackbird Labs, Blackbird.xyz.

Founder mafias

Bikky mafia2

Also came through, then founded or led a company.

Dan TeranBoard MemberFounded Managed by Q

Blackbird Labs mafia2

Also came through, then founded or led a company.

Fred WilsonDirectorFounded Union Square Ventures (USV)

About this profile. Compiled from public sources — Blackbird Labs'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