Founder Directory
Built by Keitoto
Founders3
Known for these resultsRole100%Role is parsed from founder titles in yc.db. Known for 100% 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.Bio67%Bio coverage: 67% 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-company67%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 67% of these rows have at least one match.School33%School is matched from bios, case-sensitive for acronyms. 33% of these rows have at least one match.
- Bruno Koba@brunokoba_Founder/CEO · AstorS25Fintech · San Francisco
- Daniel Tulha Hochstetler@tulha_Founder/CTO · AstorS25Fintech · San Francisco
- Troy AstorinoFounder/CTO · PicnicAIS14Healthcare · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Bruno KobaAstorFounder/CEOSummer 2025FintechSan Francisco, United States5https://x.com/brunokoba_Daniel Tulha HochstetlerAstorFounder/CTOSummer 2025FintechSan Francisco, United States5https://x.com/tulha_Troy AstorinoPicnicAIFounder/CTOSummer 2014HealthcareSan Francisco, United States100—
Showing 1–3 of 3 founders
Daniel Tulha Hochstetler
Founder/CTO·Astor
PRIMARY INFO
RoleFounder/CTO
Team size5
BatchSummer 2025
LocationSan Francisco, United States
Company statusActive
StageEarly
BIO
CTO @ Astor, building an AI advisor for retail investors. Previously at Stripe, Robinhood & Amazon.
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
First YC company on record
COMPANY CONTEXT
AstorAI advisor for retail investors
Co-foundersBruno Koba@brunokoba_
