Founder Directory
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Founders81
Known for these resultsRole44%Role is parsed from founder titles in yc.db. Known for 44% 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.Bio83%Bio coverage: 83% 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-company22%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 22% of these rows have at least one match.School21%School is matched from bios, case-sensitive for acronyms. 21% of these rows have at least one match.
- Antonio Sitong Li@AntonioSitongLiFounder/CTO · NoriS26Industrials · San Francisco
- Ashton Daniel@TheAshtonDanielFounder/CEO · AuxosX26B2B · San Francisco
- Jerry Wu@jwoobersFounder/CPO · AuxosX26B2B · San Francisco
- Benjamin Finch@btsfinchFounder/CEO · MultiplierX26B2B · New York
- Ian McInnis@imjmcinnisFounder · MultiplierX26B2B · New York
- David Newell@DavidNewell95Founder · End CloseW26B2B
- Sean Bolton@SeanBoltonFounder/CEO · End CloseW26B2B
- Alexandre Klobb@AKlobbFounder/CTO · MirabelleW26Consumer · Paris
- Dimittri Choudhury@dimichoudhuryFounder/CEO · MirabelleW26Consumer · Paris
- Tom AchacheFounder/CTO · UnissonW26B2B · San Francisco
- Varun Mathur@vmathur6Founder/CEO · UnissonW26B2B · San Francisco
- Anton KrutianskyFounder · AtlasGridF25B2B · San Francisco
- Aram AghababyanFounder · AtlasGridF25B2B · San Francisco
- Oleg Kostour@olegkostourFounder/CEO · AtlasGridF25B2B · San Francisco
- Akshay Guthal@akguthalFounder/CTO · itemF25B2B · San Francisco
- Andres Santanilla@asantanillajFounder/CEO · itemF25B2B · San Francisco
- Hammad MalikFounder/CEO · Uplift AIS25B2B · San Francisco
- Zaid Qureshi@zqureshi_Founder/CTO · Uplift AIS25B2B · San Francisco
- Michael Silver@michaelssilverFounder/CEO · KaizenX25B2B · San Francisco
- Gideon Ebose@gideon_ebFounder/CEO · RulebaseF24B2B · New York
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Antonio Sitong LiNoriFounder/CTOSummer 2026IndustrialsSan Francisco, United States5https://x.com/AntonioSitongLiAshton DanielAuxosFounder/CEOSpring 2026B2BSan Francisco, United States3https://x.com/TheAshtonDanielJerry WuAuxosFounder/CPOSpring 2026B2BSan Francisco, United States3https://x.com/jwoobersBenjamin FinchMultiplierFounder/CEOSpring 2026B2BNew York, United States3https://x.com/btsfinchIan McInnisMultiplierFounderSpring 2026B2BNew York, United States3https://x.com/imjmcinnisDavid NewellEnd Close2× YCFounderWinter 2026B2BUnknown2https://x.com/DavidNewell95Sean BoltonEnd CloseFounder/CEOWinter 2026B2BUnknown2https://x.com/SeanBoltonAlexandre KlobbMirabelleFounder/CTOWinter 2026ConsumerParis, France2https://x.com/AKlobbDimittri ChoudhuryMirabelleFounder/CEOWinter 2026ConsumerParis, France2https://x.com/dimichoudhuryTom AchacheUnissonFounder/CTOWinter 2026B2BSan Francisco, United States2—Varun MathurUnissonFounder/CEOWinter 2026B2BSan Francisco, United States2https://x.com/vmathur6Anton KrutianskyAtlasGrid2× YCFounderFall 2025B2BSan Francisco, United States6—Aram AghababyanAtlasGridFounderFall 2025B2BSan Francisco, United States6—Oleg KostourAtlasGrid2× YCFounder/CEOFall 2025B2BSan Francisco, United States6https://x.com/olegkostourAkshay GuthalitemFounder/CTOFall 2025B2BSan Francisco, United States6https://x.com/akguthalAndres SantanillaitemFounder/CEOFall 2025B2BSan Francisco, United States6https://x.com/asantanillajHammad MalikUplift AIFounder/CEOSummer 2025B2BSan Francisco, United States3—Zaid QureshiUplift AIFounder/CTOSummer 2025B2BSan Francisco, United States3https://x.com/zqureshi_Michael SilverKaizenFounder/CEOSpring 2025B2BSan Francisco, United States6https://x.com/michaelssilverGideon EboseRulebaseFounder/CEOFall 2024B2BNew York, United States4https://x.com/gideon_eb
Showing 1–20 of 81 founders
David Newell
Founder·Unflow
PRIMARY INFO
RoleFounder· not in title
Team size5
BatchSummer 2019
LocationNew York, United States
Company statusInactive
StageEarly
BIO
David is the co-founder and CTO of End Close. Before End Close, David was the team lead at PostHog (W20) for the error tracking product which became the fastest growing in the companies history. David previously founded Unflow (S19) and has worked as a product engineer at Intercom and Basecamp.
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
Credentialsnone mentioned
DisciplineEngineerKeyword match from the bio text, not a classifier.
TRACK RECORD
2× YC founderSerial founder · self-declared
- S19UnflowInactive · this entry
- W26End CloseActive
COMPANY CONTEXT
UnflowThe next generation CMS built for mobile apps
Also founded · 1 more YC company
End CloseActiveWinter 2026AI powered reconciliation for high-volume payments companies
B2BUnknown2Open this entry
