About
Claire Jutabha is co-founder and CTO of LegalOS, where she leads engineering and AI work. She holds an MS and BS in Computer Science from USC and has worked on LLM safety systems at TikTok, document-classification models at Notarize, and the Mars Exploration team at NASA JPL.
Founder at LegalOSYC W26
Intro paths
YC
Claire went through Y Combinator (Winter 2026) — any YC alum in your network can reach them through the YC community.
GP
Their group partner at YC was Tyler Bosmeny, General Partner at Y Combinator — the partner who ran LegalOS's batch and knows the company first-hand. YC profile ↗
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In turn, Claire can intro founders to LegalOS's investors below.
LegalOS's investors · 2
Co-founders at LegalOS
MA
Matthew AsirFounder
RA
Rachel AsirFounder
Experience
- LegalOSCTOcurrent2026 — present
- TikTokData Analyst2024 — 2026
- NotarizeData Analyst2023 — 2024Los Angeles, California, United States
- SplunkData Analyst2022 — 2023Los Angeles, California, United States
- AT&TData Analyst Intern2022El Segundo, California, United States
- AT&TTechnical Business Manager Intern2021El Segundo, California, United States
- NASA Jet Propulsion LaboratorySoftware Engineer Intern2020 — 2021La Canada Flintridge, California, United States
Frequently asked questions
- Who is Claire Jutabha?
- Claire Jutabha is co-founder and CTO of LegalOS, where she leads engineering and AI work. She holds an MS and BS in Computer Science from USC and has worked on LLM safety systems at TikTok, document-classification models at Notarize, and the Mars Exploration team at NASA JPL.
- Where does Claire Jutabha work?
- Claire Jutabha is Founder of LegalOS.
- What companies did Claire Jutabha found?
- Claire Jutabha founded LegalOS.
- Where did Claire Jutabha go to school?
- Claire Jutabha studied at University of Southern California (Master of Science - MS, Computer Science); University of Southern California (Bachelor of Science - BS, Computer Science); Phillips Exeter Academy (High School Diploma).
Founder mafias
Y Combinator mafia8,773
Also came through, then founded or led a company.
Sam AltmanPresidentFounded Tools for Humanity +3Jessica LivingstonCo-founderFounded Y CombinatorAlexis OhanianYC Summer 2005Founded RedditFred EhrsamYC Summer 2012Founded Nudge +1Matt HuangYC Winter 2011Founded HotspotsTrae StephensYC Winter 2022Founded Pursuit +1
+ 8,766 more
University of Southern California mafia137
Also came through, then founded or led a company.
Marc BenioffB.S.B.A.Founded SalesforceGabriel PereyraBachelor's degreeFounded HarveyKent WakefordJuris Doctorate (J.D.)Founded Breaking +4Matt MichelsonM.S.Founded Evid Science +1Jinal JhaveriMaster of ScienceFounded SchoolMint +1Danny WenBachelor of Science - BSFounded Crowdmade +1
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Phillips Exeter Academy mafia28
Also came through, then founded or led a company.
James CurrierHigh School DiplomaFounded Wonderhill +1Hanson S. Gifford, IIIFounded Miramar Labs +1Benjamin ShawFounded Vets First Choice +1Aaron WhiteHigh SchoolFounded Blissfully +1Matt TranHigh School DiplomaFounded Skip +1Chris SaxmanHigh School DiplomaFounded Sidebycare
+ 21 more
Same school
Also attended University of Southern California490
Shaun MaguirePartner at Sequoia CapitalMarc BenioffCo-founder, Chair & CEO of SalesforceGabriel PereyraCo-founder & President of HarveyDamir BecirovicInvestor at Index VenturesVojtech HornaInvestor at Index VenturesNatalie VaisInvestor at Spark Capital
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Also attended Phillips Exeter Academy105
Nathaniel HardingManaging Partner at Cortado VenturesMichael GreeleyCo-Founder and General Partner at Flare Capital PartnersChris SaxmanDigital health entrepreneur, startup mentor, skier, fly fisherman, Steelers fanatic, Co-head of Health 2.0 Denver/Boulder ChapterMax Von PoelnitzPartner at Foothill VenturesJohn H. N. FisherFounder and Managing Partner at DFJPhilip KalikmanAssistant Professor of Real Estate, Finance, & Economics at Joyance Partners
+ 99 more
Shared employers
Also worked at LegalOS2
Also worked at TikTok39
Max Marley-MurayHead of HR and Recruiting at CaladanChi-Hua ChienCo-Founder & Managing Partner at Goodwater CapitalDan BulteelMarketing executive for companies such as WPP, adidas, TikTok/ByteDance, & Build A Rocket Boy at XRCSteph HeathPeople Partner & Programs Lead at Playground GlobalSarah OrlandoTalent Associate at Radical VenturesPartick RyanInvestor at Sand Hill Angels
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+ 33 more
Also worked at Notarize5
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Also worked at Splunk37
Ishan PherwaniAssociate at Scale Venture PartnersJohn ConnorsManaging Partner at Ignition PartnersDavid HornikFounder of Lobby CapitalDr. Christian GonzalezInvestor at Planet A VenturesAthena KimOperations / Finance at Standard CryptoAmy ChangFounder, Accompany at Decibel Partners
+ 31 more