Founder at DittoYC W20
Intro paths
YC
Jo went through Y Combinator (Winter 2020) — any YC alum in your network can reach them through the YC community.
GP
Their group partner at YC was Brad Flora, Backing expeditions into the future — the partner who ran Ditto's batch and knows the company first-hand. YC profile ↗
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In turn, Jo can intro founders to Ditto's investors below.
Ditto's investors · 10
Amity VenturesSan Francisco · $1M – $5M checksAugust CapitalSan Francisco Bay Area · $1M – $15M checksCraft VenturesSan Francisco · $50K – $50M checks · since 2026Friends Family CapitalSilicon ValleyHeal CapitalBerlin · $1M – $5M checks · since 2026Lombardstreet VenturesWoodside · $500K checksRubio Impact VenturesAmsterdam · since 2026Top Tier Capital PartnersSan FranciscoTrue VenturesSan Francisco · $500K – $3M checksY CombinatorSan Francisco · $500K checks · since 2020
Co-founders at Ditto
JO
Jessica OuyangFounder
Experience
- DittoCo-Foundercurrent2019 — presentSan Francisco, California, United States
- AsanaProduct Management2019San Francisco, California
- Stanford Women in BusinessVice President of Marketing2016 — 2019Stanford, CA
- Stanford Women in BusinessMarketing Intern2015 — 2016
- IDEO CoLabDesign Fellow2019San Francisco Bay Area
- Stanford Technology Ventures Program (STVP)Mayfield Fellow2018
- CrunchbaseProduct Management2018San Francisco Bay Area
- InstagramSoftware Engineering2017Menlo Park, CA
- FacebookFacebook University Engineering Intern2016Menlo Park, CA
- Hepatitis B Free Santa Clara Country | Stanford Asian Liver CenterWeb and Media Manager2013 — 2015
- GoVoluntrIntern2013 — 2015
Skills & more
Event Planning2Photography2iWork1Community Outreach3Volunteering3
From Jo's professional profile.
Frequently asked questions
- Who is Jo Ma?
- Founder at Ditto
- Where does Jo Ma work?
- Jo Ma is Founder of Ditto.
- What companies did Jo Ma found?
- Jo Ma founded Ditto.
- Where did Jo Ma go to school?
- Jo Ma studied at Stanford University (Bachelor’s Degree, Product Design Major; Computer Science Minor); Stanford University (Master's Degree, Management Science and Engineering); Castilleja School.
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
+ 1,994 more
Also attended Castilleja School10
Natalie VaisInvestor at Spark CapitalKatie MishraInvestor at Khosla VenturesElizabeth YinCo-Founder, General Partner at Hustle FundCaoimhe MacRunnelsPrincipal at Reach CapitalAnika AgarwalManaging Director at Insight PartnersAnika AdzichInvestor at Pareto Holdings
+ 4 more
Shared employers
Also worked at Ditto1
Also worked at Stanford Women in Business3
Also worked at IDEO CoLab14
Denise TengPartner at Gradient VenturesJoe GerberGeneral Partner at IDEO CoLab VenturesReuben BramaInvestor at IDEO CoLab VenturesCharlota K. BlunarovaDesign & Brand at IDEO CoLab VenturesPierre La BaumeDesign & Strategy at IDEO CoLab VenturesShuya GongDesign & Futures at IDEO CoLab Ventures
+ 8 more
Also worked at Crunchbase8
Eugene LeeInvestor at OMERS VenturesRajeev BatraInvestor at Mayfield FundKevin SpainGeneral Partner at Emergence Capital PartnersSanti SubotovskyGeneral Partner at Emergence Capital PartnersLila TretikovPartner, Head of AI Strategy at New Enterprise Associates (NEA)John ChenGeneral Partner at Fika
+ 2 more