Founder Directory
Built by Keitoto
Founders4
Known for these resultsRole25%Role is parsed from founder titles in yc.db. Known for 25% 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.Bio75%Bio coverage: 75% 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-company0%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 0% of these rows have at least one match.School75%School is matched from bios, case-sensitive for acronyms. 75% of these rows have at least one match.
- Barnaby Malet@barnabymaletFounder/CEO · machine0S26B2B · Paris
- Ulysse MizrahiFounder · MindmeshS21B2B · Boston
- Alex LouisyFounder · UpflowW20Fintech · New York
- Barnaby Malet@barnabymaletFounder · UpflowW20Fintech · New York
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Barnaby Maletmachine02× YCFounder/CEOSummer 2026B2BParis, France1https://x.com/barnabymaletUlysse MizrahiMindmeshFounderSummer 2021B2BBoston, United States7—Alex LouisyUpflowFounderWinter 2020FintechNew York, United States50—Barnaby MaletUpflow2× YCFounderWinter 2020FintechNew York, United States50https://x.com/barnabymalet
Showing 1–4 of 4 founders
Alex Louisy
Founder·Upflow
PRIMARY INFO
RoleFounder· not in title
Team size50
BatchWinter 2020
LocationNew York, United States
Company statusActive
StageEarly
BIO
No bio on the YC profile. Background, credentials and discipline below are Unknown — nothing is inferred when the bio is missing.
BACKGROUND
Unknown — no bio.
Credentialsunknown
DisciplineunknownKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
UpflowCash collection tech for B2B businesses
Co-foundersBarnaby Malet@barnabymalet
