Find your path to Justin
109 people in our graph share verified history with Justin — schools, employers, funds. One of them is your warm intro.
Johnny HooperunlockedJustin: together at Harvard-Westlake School
×3Justin: together at Harvard-Westlake School
×7Justin: together at Jerome Fisher M&T Program
Justin: together at Viewpoint School
About
Justin Sun is cofounder of Capy, a development environment that coordinates multiple AI agents to write and ship software.
Founder at CapyYC F24
Intro paths
YC
Justin went through Y Combinator (Fall 2024) — any YC alum in your network can reach them through the YC community.
GP
Their group partner at YC was David Lieb, General Partner at Y Combinator — the partner who ran Capy's batch and knows the company first-hand. YC profile ↗
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In turn, Justin can intro founders to Capy's investors below.
Capy's investors · 2
Co-founders at Capy
NS
Nalin SemwalFounder
MO
Mitsuo OkadaExecutive Officer, Director
Experience
- CapyCo-Foundercurrent2024 — presentSan Francisco Bay Area
- MultiOnEngineer2024
- Penn LabsEngineer2023 — 2024
- Penn Electric RacingEngineer2022 — 2024
- VEX Robotics Team 62Captain2018 — 2022
Frequently asked questions
- Who is Justin Sun?
- Justin Sun is cofounder of Capy, a development environment that coordinates multiple AI agents to write and ship software.
- Where does Justin Sun work?
- Justin Sun is Founder of Capy.
- What companies did Justin Sun found?
- Justin Sun founded Capy.
- Where did Justin Sun go to school?
- Justin Sun studied at Y Combinator (F24); Jerome Fisher M&T Program; The Wharton School (Bachelor of Science in Economics (BS), Entrepreneurship/Entrepreneurial Studies).
Founder mafias
Y Combinator mafia10,230
Also came through, then founded or led a company.
Sam AltmanPresidentFounded Tools for Humanity +3Garry TanPresident & CEOFounded Y Combinator +1Jessica LivingstonCo-founderFounded Y CombinatorAlexis OhanianPartnerFounded RedditFred EhrsamYC Summer 2012Founded Nudge +1Matt HuangYC Winter 2011Founded Paradigm +1
+ 10,223 more
The Wharton School mafia570
Also came through, then founded or led a company.
Kunal BahlMarketing and Operations StrategyFounded SnapdealJack AbrahamBachelors of Science in Economics *Dropped outFounded Atomic Labs +3Gleb ChuvpiloMaster of Business Administration (MBA)Founded Thor Directed Energy +6Jagmeet LambaMBAFounded Certa +3Ankur JainBachelor of Science (BS)Founded Kairos +3Edward LandoBachelor's DegreeFounded Link +2
+ 563 more
Jerome Fisher M&T Program mafia21
Also came through, then founded or led a company.
Kunal BahlFounded SnapdealBrianna LinComputer ScienceFounded Copperlane +1Parth ChopraFounded LagunaDaniel BessonovBachelor of Science - BSFounded AvoraSam OshayWharton-Engineering Joint Degree ProgramFounded RecurrencyKunal GargBachelor's degreeFounded Bracket
+ 14 more
Harvard-Westlake School mafia18
Also came through, then founded or led a company.
IanHigh SchoolFounded Apex Technology +3Spencer RascoffHigh School degreeFounded HeyLibby +2Gordon WintrobFounded Newfrontinsurance +2Adam MoelisFounded Yotta Technologies +1Jared GrusdFounded Ethiqly +1Matthew GlickHigh SchoolFounded Gipper +1
+ 11 more
Viewpoint School mafia4
Also came through, then founded or led a company.
Same school
Also attended Y Combinator2,000
Tarek MansourCo-founder & CEO of KalshiSuhail DoshiFounder of Mixpanel; founder of ParticleSubomi OluwalanaCo-founder & CEO of ConvoyArhaan A.Deeptech Fellow at Clear VenturesCollin WallaceGeneral Partner at Lobby CapitalVictor SantosVictor Scout at One Way Ventures
+ 1,994 more
Also attended Jerome Fisher M&T Program35
Kunal BahlCo-founder of Snapdeal; co-founder of Titan CapitalJoe TsaiPartner at Mucker CapitalAlex DollInvestor at Ten ElevenOm ShastriInvestor at Dorm RoomManeesha GhiyaManaging Partner at FemHealth VenturesSophia AfrickInvestor at Long Ridge Equity Partners
+ 29 more
Also attended University of Pennsylvania1,404
Brian ActonCo-founder of WhatsApp; co-founder of Signal FoundationKunal BahlCo-founder of Snapdeal; co-founder of Titan CapitalDasha MaggioPartner at Felicis Ventures, writer on venture capital and founder psychologyLeah von SiemensPartner at Manta Ray VenturesEghosa OmoiguiFounder and Managing General Partner at EchoVC PartnersAkshat GoenkaInvestor at Moonfire Ventures
+ 1,398 more
Also attended Harvard-Westlake School59
Johnny HooperAssociate at March Capital PartnersNick PenskeInvestment Team at 8VCAlyssa TsenterSenior Associate at Flare Capital PartnersCami KatzInvestor at Notable CapitalJohn CopsesSenior Associate at CAVU Consumer PartnersRichie HrncirAssociate at Mainsail Partners
+ 53 more
