Founder Directory
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Founders10
Known for these resultsRole10%Role is parsed from founder titles in yc.db. Known for 10% 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.Bio60%Bio coverage: 60% 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-company20%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 20% of these rows have at least one match.School0%School is matched from bios, case-sensitive for acronyms. 0% of these rows have at least one match.
- Maksim IvanovFounder/CEO · Agentic LabsW24B2B · New York
- Qinyu Tong@qtofriviaFounder · GlideS23B2B · New York
- Tushar Soni@tusharsoni1205Founder · GlideS23B2B · New York
- Federico Garcia DuraFounder · SytexS22B2B · Córdoba
- David SiegelFounder · GlideW19B2B · San Francisco
- Jason SmithFounder · GlideW19B2B · San Francisco
- Mark ProbstFounder · GlideW19B2B · San Francisco
- Brandon Paton@bpatonFounder · GliderW12B2B · Portland
- Henry Liu@liuhenryFounder · GliderW12B2B · Portland
- John MarbachFounder · GliderW12B2B · Portland
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Maksim IvanovAgentic LabsFounder/CEOWinter 2024B2BNew York, United States2—Qinyu TongGlideFounderSummer 2023B2BNew York, United States4https://x.com/qtofriviaTushar SoniGlideFounderSummer 2023B2BNew York, United States4https://x.com/tusharsoni1205Federico Garcia DuraSytexFounderSummer 2022B2BCórdoba, Argentina22—David SiegelGlideFounderWinter 2019B2BSan Francisco, United States46—Jason SmithGlideFounderWinter 2019B2BSan Francisco, United States46—Mark ProbstGlideFounderWinter 2019B2BSan Francisco, United States46—Brandon PatonGlider2× YCFounderWinter 2012B2BPortland, United States2https://x.com/bpatonHenry LiuGlider2× YCFounderWinter 2012B2BPortland, United States2https://x.com/liuhenryJohn MarbachGliderFounderWinter 2012B2BPortland, United States2—
Showing 1–10 of 10 founders
John Marbach
Founder·Glider
PRIMARY INFO
RoleFounder· not in title
Team size2
BatchWinter 2012
LocationPortland, United States
Company statusInactive
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
GGlider
InactiveWe filter distracting emails away from your inbox.
