Founder Directory
Built by Keitoto
Founders5
Known for these resultsRole20%Role is parsed from founder titles in yc.db. Known for 20% 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.Bio80%Bio coverage: 80% 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.School20%School is matched from bios, case-sensitive for acronyms. 20% of these rows have at least one match.
- Ben Frank@benjaminsfrankFounder/CEO · General AviationX26Industrials · San Francisco
- Christina CzapFounder · SeerW21B2B · San Francisco
- Felipe Saint-Jean@fsaintFounder · SeerW21B2B · San Francisco
- JaeCheol KimFounder · SeerslabS16Consumer · San Francisco
- Michael ChongFounder · SeerslabS16Consumer · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Ben FrankGeneral AviationFounder/CEOSpring 2026IndustrialsSan Francisco, United States0https://x.com/benjaminsfrankChristina CzapSeerFounderWinter 2021B2BSan Francisco, United States4—Felipe Saint-JeanSeerFounderWinter 2021B2BSan Francisco, United States4https://x.com/fsaintJaeCheol KimSeerslabFounderSummer 2016ConsumerSan Francisco, United States39—Michael ChongSeerslabFounderSummer 2016ConsumerSan Francisco, United States39—
Showing 1–5 of 5 founders
Felipe Saint-Jean
Founder·Seer
PRIMARY INFO
RoleFounder· not in title
Team size4
BatchWinter 2021
LocationSan Francisco, United States
Company statusActive
StageEarly
BIO
Felipe has a PhD from Yale in Computer Science and is a visionary developer whose platforms have millions of users. He has been behind some of the most innovative and progressive products in both the consumer and B2B space. From the creation of a remote learning solution for NY DoE, to fanning the flames of global football fans via the most downloaded fantasy gaming app in the world to working with the government in South America on building effective education software.
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
CredentialsPhD
DisciplineResearcherKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
