Founder Directory
Built by Keitoto
Founders54
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.Bio76%Bio coverage: 76% 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-company17%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 17% of these rows have at least one match.School26%School is matched from bios, case-sensitive for acronyms. 26% of these rows have at least one match.
- Josephine LeeFounder · PaletteS26B2B · San Francisco
- Serena Pei@spei04Founder/CEO · PaletteS26B2B · San Francisco
- Bhairav MehtaFounder/CEO · CharacterQuiltX26B2B · San Francisco
- Clint Burgess@ClintVanBurgessFounder/CMO · CharacterQuiltX26B2B · San Francisco
- Colin Tseung@tseungcolinFounder · InstaAgentX26B2B · San Francisco
- Kyle Wong@klwongkyleFounder/CEO · InstaAgentX26B2B · San Francisco
- Cyrus KellyFounder/CEO · tday.comX26B2B · San Francisco
- David McDonough@David_l_mcd1Founder/COO · tday.comX26B2B · San Francisco
- Damian ChngFounder · AbsurdF25B2B · Los Angeles
- Daniel Kathein@danielkatheinFounder/CTO · AbsurdF25B2B · Los Angeles
- Philip Ho@dopadealerFounder/CEO · AbsurdF25B2B · Los Angeles
- Sai Surbehera@saibuildsFounder/CTO · LapisF25B2B · San Francisco
- Varunram Ganesh@varunramgFounder/CEO · LapisF25B2B · San Francisco
- Jesse HuFounder · AbundantF24B2B · San Francisco
- Ke HuangFounder · AbundantF24B2B · San Francisco
- Meji AbidoyeFounder · AbundantF24B2B · San Francisco
- Tom GurkaFounder · ElodinW24Industrials · San Francisco
- Atharva Padhye@almostpaddyFounder · GetCruxW24B2B · San Francisco
- Himank Jain@Himank_jain1Founder/CEO · GetCruxW24B2B · San Francisco
- Prabhat SinghFounder/CTO · GetCruxW24B2B · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Josephine LeePaletteFounderSummer 2026B2BSan Francisco, United States2—Serena PeiPaletteFounder/CEOSummer 2026B2BSan Francisco, United States2https://x.com/spei04Bhairav MehtaCharacterQuilt2× YCFounder/CEOSpring 2026B2BSan Francisco, United States4—Clint BurgessCharacterQuiltFounder/CMOSpring 2026B2BSan Francisco, United States4https://x.com/ClintVanBurgessColin TseungInstaAgentFounderSpring 2026B2BSan Francisco, United States10https://x.com/tseungcolinKyle WongInstaAgentFounder/CEOSpring 2026B2BSan Francisco, United States10https://x.com/klwongkyleCyrus Kellytday.comFounder/CEOSpring 2026B2BSan Francisco, United States2—David McDonoughtday.comFounder/COOSpring 2026B2BSan Francisco, United States2https://x.com/David_l_mcd1Damian ChngAbsurdFounderFall 2025B2BLos Angeles, United States6—Daniel KatheinAbsurdFounder/CTOFall 2025B2BLos Angeles, United States6https://x.com/danielkatheinPhilip HoAbsurdFounder/CEOFall 2025B2BLos Angeles, United States6https://x.com/dopadealerSai SurbeheraLapisFounder/CTOFall 2025B2BSan Francisco, United States5https://x.com/saibuildsVarunram GaneshLapisFounder/CEOFall 2025B2BSan Francisco, United States5https://x.com/varunramgJesse HuAbundantFounderFall 2024B2BSan Francisco, United States7—Ke HuangAbundantFounderFall 2024B2BSan Francisco, United States7—Meji AbidoyeAbundantFounderFall 2024B2BSan Francisco, United States7—Tom GurkaElodinFounderWinter 2024IndustrialsSan Francisco, United States5—Atharva PadhyeGetCruxFounderWinter 2024B2BSan Francisco, United States9https://x.com/almostpaddyHimank JainGetCruxFounder/CEOWinter 2024B2BSan Francisco, United States9https://x.com/Himank_jain1Prabhat SinghGetCruxFounder/CTOWinter 2024B2BSan Francisco, United States9—
Showing 1–20 of 54 founders
David McDonough
Founder/COO·tday.com
PRIMARY INFO
RoleFounder/COO
Team size2
BatchSpring 2026
LocationSan Francisco, United States
Company statusActive
StageEarly
BIO
Building tday, an AI pipeline that turns codebases & PRs into on-brand marketing visuals. Previously Technical Lead at VAL.AI, where I built Australia's first portfolio-scale residential Energy Efficiency Score, lead team to deploy in market with Australia's largest bank & real estate listing platforms. As Lead Engineer at MEQ Solutions, I built novel ML models that predict lamb and beef eating quality from intramuscular fluorescence-spectroscopy signatures. B. Eng. (Computer Syst.) (Hons)
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
No notable employer or school mentioned in the bio.
Credentialsnone mentioned
DisciplineEngineerKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
tday.comAI that turns your product into on-brand marketing content
Co-foundersCyrus Kelly
