Founder Directory
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Founders25
Known for these resultsRole56%Role is parsed from founder titles in yc.db. Known for 56% of these rows — the rest have no title at all, mostly 2019–2023. Those rows stay in the result and are counted as Unknown, never as No.Bio100%Bio coverage: 100% of these founders have a bio on their YC profile. Every bio-derived facet (ex-company, school, credentials, discipline) is Unknown for the rest.Ex-company100%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 100% of these rows have at least one match.School28%School is matched from bios, case-sensitive for acronyms. 28% of these rows have at least one match.
- Chris Hailey@realChrisHaileyFounder · OS3S26Industrials · San Francisco
- Eric Liu@ericliujtFounder/CTO · TotalisX26Fintech · San Francisco
- Rushil AgarwalFounder · Human ArchiveW26Industrials · San Francisco
- Joseph McAllisterFounder/CTO · MouseCatW26B2B · New York
- Anirudh Pupneja@AnirudhPupnejaFounder/CTO · RedaptoF25B2B · San Francisco
- David Maulick@davidmaulickFounder/CEO · Scott AIF25B2B · New York
- Janak Sunil@janaksunilFounder/CEO · Specific LabsF25B2B · San Francisco
- Abhay Gupta@abhaygupta_ethFounder/CEO · FrizzleS25Education · New York
- Nikhil Srinivasan@nvsFounder/CEO · InfiniteW25Fintech · San Francisco
- Travis UekiFounder/CTO · DoublezeroS24B2B
- Pritee TembhekarFounder · FlyflowS24B2B
- Achintya AshokFounder/CEO · OneGrepW24B2B · New York
- Anand Chaturvedi@metanandFounder/CEO · diliS23B2B · New York
- Samuel SanFounder · RecipeUIS23B2B · San Francisco
- Ian OwnbeyFounder · PierreW23B2B · San Francisco
- Danna Liu@dnaliu17Founder · PoplarMLW23B2B · San Francisco
- Kuberan Marimuthu@ikuberanFounder · CypherW22Fintech · San Francisco
- Paul Katsen@pavtalkFounder · Gym ClassW22Consumer · San Francisco
- Allan JiangFounder · Sota2W22B2B · Seattle
- Andrew GoldFounder · ZiinaW21Fintech · Dubai
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Chris HaileyOS3FounderSummer 2026IndustrialsSan Francisco, United States2https://x.com/realChrisHaileyEric LiuTotalisFounder/CTOSpring 2026FintechSan Francisco, United States0https://x.com/ericliujtRushil AgarwalHuman ArchiveFounderWinter 2026IndustrialsSan Francisco, United States100—Joseph McAllisterMouseCatFounder/CTOWinter 2026B2BNew York, United States6—Anirudh PupnejaRedaptoFounder/CTOFall 2025B2BSan Francisco, United States7https://x.com/AnirudhPupnejaDavid MaulickScott AIFounder/CEOFall 2025B2BNew York, United States3https://x.com/davidmaulickJanak SunilSpecific LabsFounder/CEOFall 2025B2BSan Francisco, United States2https://x.com/janaksunilAbhay GuptaFrizzleFounder/CEOSummer 2025EducationNew York, United States2https://x.com/abhaygupta_ethNikhil SrinivasanInfiniteFounder/CEOWinter 2025FintechSan Francisco, United States4https://x.com/nvsTravis UekiDoublezeroFounder/CTOSummer 2024B2BUnknown2—Pritee TembhekarFlyflowFounderSummer 2024B2BUnknown2—Achintya AshokOneGrepFounder/CEOWinter 2024B2BNew York, United States2—Anand ChaturvedidiliFounder/CEOSummer 2023B2BNew York, United States15https://x.com/metanandSamuel SanRecipeUIFounderSummer 2023B2BSan Francisco, United States2—Ian OwnbeyPierreFounderWinter 2023B2BSan Francisco, United States10—Danna LiuPoplarMLFounderWinter 2023B2BSan Francisco, United States2https://x.com/dnaliu17Kuberan MarimuthuCypherFounderWinter 2022FintechSan Francisco, United States12https://x.com/ikuberanPaul KatsenGym ClassFounderWinter 2022ConsumerSan Francisco, United States20https://x.com/pavtalkAllan JiangSota2FounderWinter 2022B2BSeattle, United States4—Andrew GoldZiinaFounderWinter 2021FintechDubai, United Arab Emirates57—
Showing 1–20 of 25 founders
Rishabh Chanana
Founder·OS3
PRIMARY INFO
RoleFounder· not in title
Team size2
BatchSummer 2026
LocationSan Francisco, United States
Company statusActive
StageEarly
BIO
First computer at 7. Built one myself at 10. Wrote my first line of code at 12. Built my first rover at 17. Grad School at UCSD, Robotics & AI. NLP research with Harvard and Georgia Tech. Trained LLMs at ServiceNow & built patented ML systems. Now soldering and training robots at OS3.
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
Credentialsnone mentioned
DisciplineResearcherKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
OS3
Full Stack Robotics: Deploying US-Built Robots & Video Action Models
IndustryIndustrials
Websiteos3robotics.com/
Team size2
LocationSan Francisco, United States
BatchSummer 2026
Co-foundersChris Hailey@realChrisHailey
