William Hsu
InvestorFounderManaging Partner at Mucker Capital · Board director at Octagos Health · Board director at Convex
Multiple (LA, Austin, Chicago, Toronto, NYC)
Writes $100K – $3M checks
About
William Hsu, an exited construction‑tech founder who later led product and growth at internet companies, works deeply with a few founders in overlooked geographies via an accelerator‑style program.
Likely emails· guessed from name + firm domain, not firm-published
- w•••@mucker.comreveal100% confident
- w•••@mucker.comreveal80% confident
- w•••@mucker.comreveal70% confident
Invests in
ConsumerE-commerceEnterprise SoftwareFintechSaaS
Board director at Octagos Health
Intro paths
→
In turn, William can intro founders to Octagos Health's investors below.
Octagos Health's investors · 2
Co-founders at Octagos Health
SB
Shanti BansalFounder & MD
Board director at Convex
Intro paths
→
In turn, William can intro founders to Convex's investors below.
Convex's investors · 18
Alumni VenturesManchester · $100K – $10M checks · since 2025Andreessen HorowitzMenlo Park · $500K – $50M checks · since 2025Bessemer Venture PartnersRedwood City · $5M – $100M checks · since 2024Emergence Capital PartnersSan Francisco · $500K – $10M checksFounders Circle CapitalSan FranciscoH.I.G. CapitalMiamiH.I.G. Growth PartnersMiamiI2BF Global VenturesNew York · $500K – $10M checks · since 2015Index VenturesSan Francisco · $540K – $10.8M checks · since 2020Insight PartnersNew York · $120M – $350M checks · since 2026Mainsail PartnersAustin · $10M – $75M checksMucker CapitalVenice · $250K – $750K checksNeoSan Francisco · $100K – $10M checks · since 2025Next Legacy PartnersPortola ValleySherpalo VenturesMenlo ParkSpark CapitalSan Francisco · $500K – $25M checks · since 2025TidemarkMenlo ParkWonder VenturesLos Angeles · $100K – $1.5M checks
Co-founders at Convex
JT
Jamie TurnerCo-founder & CEO
VK
Vahe KuzoyanExecutive Officer, Director
AM
Ara MahdessianExecutive Officer, Director
JC
James CowlingFounder
Experience
- Mucker CapitalCo-Founder, Partnercurrent2011 — presentLos Angeles Metropolitan Area
- AT&T InteractiveSVP, Chief Product Officer2008 — 2011
- Spot RunnerSr. Director of Product Marketing2007 — 2008
- Green Dot CorpDirector of Product Management2006 — 2007
- eBayBusiness Unit Manager, Product Marketing2004 — 2006
- BuildPointFounder, EVP of Product Development1999 — 2002
- CSFB Technology GroupAnalyst1998 — 1999
Education
- Stanford UniversityBS IE, Terman School of Engineering
- The Wharton SchoolMBA
Skills & more
Pricing8Start-ups99Product Management99Product Marketing67Product Development34Mergers11Mobile Devices18Analytics43Financial Analysis11Online Marketing30Marketing25Accelerator7
+11 more
Capital RaisingCloud ComputingVenture CapitalStrategic PartnershipsMonetizationEntrepreneurshipConsumer MarketingE-commerceStrategyInternet EntrepreneurValuationFrom William's professional profile.
Deals · 1
HoneyLed round
via Mucker Capital
Attribution from SEC filings, press coverage, and firm rosters.
Other disclosed investments
Led
AuditboardServiceTitan
Per the firm's website.
Colleagues at Mucker Capital
Aahad Patel
Investor at Mucker Capital
Amanda Busch
General Counsel at Mucker Capital
Amol Bhat
Head of Investor Relations at Mucker Capital
Amy Young
Bravado at Mucker Capital
Anna Maria Buraya
Investor at Mucker Capital
Anne Enna
Partner at Mucker Capital
Bradford Martin
Investor at Mucker Capital
Bradford Smith
Investor at Mucker Capital
Frequently asked questions
- Who is William Hsu?
- William Hsu, an exited construction‑tech founder who later led product and growth at internet companies, works deeply with a few founders in overlooked geographies via an accelerator‑style program.
- Where does William Hsu work?
- William Hsu is Managing Partner at Mucker Capital and Board director at Octagos Health and Board director at Convex.
- What does William Hsu invest in?
- William Hsu invests in Consumer, E-commerce, Enterprise Software, Fintech, SaaS.
- What check size does William Hsu write?
- William Hsu typically writes checks of $100K – $3M.
- What companies has William Hsu invested in?
- Investments tracked here include Auditboard, Honey, ServiceTitan.
- Where did William Hsu go to school?
- William Hsu studied at Stanford University (BS IE, Terman School of Engineering); The Wharton School (MBA).
- Does William Hsu lead rounds?
- Yes — William Hsu has led 3 tracked investments.
Same school
Also attended Stanford University2,000
Peter ThielCo-founder & Partner at Founders FundReid HoffmanCo-founder of LinkedIn; Partner at GreylockDavid SacksCo-founder & General Partner at Craft Ventures; former White House AI & Crypto CzarKeith RaboisManaging Director at Khosla VenturesGarry TanPresident & CEO of Y CombinatorAlfred LinPartner at Sequoia Capital
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Also attended The Wharton School1,484
Fred WilsonCo-founder & Partner at Union Square VenturesSarah GuoFounder & General Partner of ConvictionJosh KopelmanFounder and Partner at First Round CapitalAydin SenkutFounder & Managing Partner at FelicisKunal BahlCo-founder of Snapdeal; co-founder of Titan CapitalJack AbrahamFounder, CEO & Managing Partner of Atomic
+ 1,478 more
Shared employers
Also worked at AT&T Interactive6
Also worked at Spot Runner3
Also worked at Green Dot Corp10
Chris BrittCo-founder & CEO of ChimeSecil BaysalOperator in Residence at QED InvestorsDaniel J. EckertVenture Partner at Commerce VenturesRebecca HarrisOperations / Finance at Standard CryptoRaj DateManaging Partner at Fenway Summer VenturesGardiner W. GarrardCo-Founder and Managing Partner at TTV Capital
+ 4 more
Also worked at eBay155
Josh KopelmanFounder and Partner at First Round CapitalLogan GreenCo-founder of LyftKen HoweryCo-founder of PayPal and Founders FundClément DelangueCo-founder & CEO of Hugging FaceRon GuraCo-founder & CEO of EmpathyJack AbrahamFounder, CEO & Managing Partner of Atomic
+ 149 more