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Ethan Sutin

InvestorUnicorn founder

Founder at Twitter · CTO at Squad

San Francisco, California, United States

FoundedTwitter$44BSquad · YC

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About

Ethan Sutin is a cofounder of Squad, which was acquired by Twitter, and previously cofounded Bee, which was acquired by Amazon.

CTO at SquadYC W18

Intro paths

YC

Ethan went through Y Combinator (Winter 2018) — any YC alum in your network can reach them through the YC community.

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In turn, Ethan can intro founders to Squad's investors below.

Squad's investors · 14

Agrolimen VenturesBasis Set VenturesSan Francisco · $1M – $3M checksBBG VenturesNew York · $350K – $1.5M checksBetaworks Ventures Management, LlcNew York · $250K – $750K checksDay One VenturesSan Francisco · $100K – $5M checksDolby LaboratoriesDream MachineSan Francisco · $250K – $500K checksFirst Round CapitalSan Francisco · $100K – $20M checksGolden VenturesToronto · $500K – $2.5M checksShrug CapitalSunnyvale · $100K – $3M checksThe Chernin Group (TCG Crypto)Los Angeles · $50K – $5M checksTuesday CapitalSan FranciscoVayner FundY CombinatorSan Francisco · $500K checks · since 2018

Co-founders at Squad

EVEdwin van Vliet
Edwin van VlietCreator & Developer
AAAnthony Adamovich
Anthony AdamovichFounder

Founder at Twitter

Intro paths

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In turn, Ethan can intro founders to Twitter's investors below.

Twitter's investors · 30

1789 CapitalPalm Beach · since 2025Adventure FundBrooklynAlpha Wave GlobalMiamiAvant Global LLCSanta BarbaraBenchmarkSan Francisco · $100K – $15M checksBetaworksNew York · $250K – $750K checksBezos ExpeditionsBINARY CAPITALSan FranciscoChang CorporationDay One VenturesSan Francisco · $100K – $5M checksDG Ventures, Inc.TokyoFloodgateMenlo Park · $500K – $5M checksG SquaredChicagoInsight PartnersNew York · $120M – $350M checksIVP (Institutional Venture Partners)San Francisco · $15M – $75M checks · since 2009Kleiner PerkinsMenlo Park · $500K – $15M checksMillennium Technology Value PartnersBelgradeNight CapitalCapitolaOceanic PartnersSausalitoSilver Lake PartnersMenlo ParkSmile GroupSingaporeSozo VenturesRedwood CitySpark CapitalSan Francisco · $500K – $25M checksSV AngelSan Francisco · $150K – $20M checksThe Chernin Group (TCG Crypto)Los Angeles · $50K – $5M checksThreshold VenturesPalo Alto · $500K – $20M checksUnion Square Ventures (USV)New York · $1M – $8M checksVentura CapitalLondonWestway CapitalMiamiWorld Innovation Lab (WiL)Palo Alto · $5M – $30M checks

Co-founders at Twitter

BS
Biz StoneFounder
EC
Esther CrawfordFounder
EW
Evan WilliamsFounder
JD
Jack DorseyFounder
NG
Noah GlassFounder

Investments

Investor

Alex

Per curated public sources.

Frequently asked questions

Who is Ethan Sutin?
Ethan Sutin is a cofounder of Squad, which was acquired by Twitter, and previously cofounded Bee, which was acquired by Amazon.
Where does Ethan Sutin work?
Ethan Sutin is Founder of Twitter and CTO at Squad.
What companies did Ethan Sutin found?
Ethan Sutin founded Twitter, Squad.
What companies has Ethan Sutin invested in?
Investments tracked here include Alex.

Founder mafias

About this profile. Compiled from public sources — Twitter'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