Founder Directory
Built by Keitoto
Founders5
Known for these resultsRole80%Role is parsed from founder titles in yc.db. Known for 80% 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-company20%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 20% 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.
- Jet ZhouFounder · EnginesW24B2B
- Liam Don@liamdonFounder/CTO · ClassDojoS12Education · San Francisco
- Sam ChaudharyFounder/CEO · ClassDojoS12Education · San Francisco
- Josh Buckley@joshbuckleyFounder/CEO · Mino GamesW11Consumer · San Francisco
- Rahul Vohra@rahulvohraFounder/CEO · RapportiveS10B2B · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Jet ZhouEnginesFounderWinter 2024B2BUnknown2—Liam DonClassDojoFounder/CTOSummer 2012EducationSan Francisco, United States100https://x.com/liamdonSam ChaudharyClassDojoFounder/CEOSummer 2012EducationSan Francisco, United States100—Josh BuckleyMino GamesFounder/CEOWinter 2011ConsumerSan Francisco, United States11https://x.com/joshbuckleyRahul VohraRapportiveFounder/CEOSummer 2010B2BSan Francisco, United States2https://x.com/rahulvohra
Showing 1–5 of 5 founders
Liam Don
Founder/CTO·ClassDojo
PRIMARY INFO
RoleFounder/CTO
Team size100
BatchSummer 2012
LocationSan Francisco, 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
ClassDojo
Communication app for K-8 teachers, kids, and families
IndustryEducation
Websiteclassdojo.com
Team size100
LocationSan Francisco, United States
BatchSummer 2012
Co-foundersSam Chaudhary
