Founder Directory
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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.Bio100%Bio coverage: 100% 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-company33%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 33% of these rows have at least one match.School100%School is matched from bios, case-sensitive for acronyms. 100% of these rows have at least one match.
- Shelden ShiFounder/CTO · OpenTagS26B2B · San Francisco
- Tony Kam@kamikariatFounder/CEO · OpenTagS26B2B · San Francisco
- Shelden ShiFounder/CTO · Lilac LabsS24B2B · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Shelden ShiOpenTag2× YCFounder/CTOSummer 2026B2BSan Francisco, United States3—Tony KamOpenTag2× YCFounder/CEOSummer 2026B2BSan Francisco, United States3https://x.com/kamikariatShelden ShiLilac Labs2× YCFounder/CTOSummer 2024B2BSan Francisco, United States4—
Showing 1–3 of 3 founders
Shelden Shi
Founder/CTO·Lilac Labs
PRIMARY INFO
RoleFounder/CTO
Team size4
BatchSummer 2024
LocationSan Francisco, United States
Company statusInactive
StageEarly
BIO
Co-Founder and CTO at OpenTag. Previously founded Lilac Labs (S24). Studied CS and CogSci at UC Berkeley.
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
2× YC founderSerial founder · self-declared
- S24Lilac LabsInactive · this entry
- S26OpenTagActive
COMPANY CONTEXT
Lilac LabsWe automate the person taking orders at drive-thrus with a voice AI
Co-foundersTony Kam@kamikariat
Also founded · 1 more YC company
OpenTagActiveSummer 2026Model Agnostic Claude Tag
B2BSan Francisco, United States3Open this entry
