Founder Directory
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Founders2
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-company0%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 0% 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.
- Kaivalya Hariharan@KaivuHariharanFounder/CEO · FulcrumS25B2B · San Francisco
- Uzay Girit@uzpg_Founder/CTO · FulcrumS25B2B · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Kaivalya HariharanFulcrumFounder/CEOSummer 2025B2BSan Francisco, United States2https://x.com/KaivuHariharanUzay GiritFulcrumFounder/CTOSummer 2025B2BSan Francisco, United States2https://x.com/uzpg_
Showing 1–2 of 2 founders
Uzay Girit
Founder/CTO·Fulcrum
PRIMARY INFO
RoleFounder/CTO
Team size2
BatchSummer 2025
LocationSan Francisco, United States
Company statusActive
StageEarly
BIO
working on better human AI collaboration - building oversight interfaces for AI agents. I did ML research on in context learning and scaling laws, studied math and CS at MIT, into writing and climbing. From Paris. Website: https://uzpg.me
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
Credentialsnone mentioned
DisciplineResearcherKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
COMPANY CONTEXT
FulcrumThe agentic debugger for AI systems
Co-foundersKaivalya Hariharan@KaivuHariharan
