Founder Directory
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Founders2
Known for these resultsRole50%Role is parsed from founder titles in yc.db. Known for 50% 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.Bio50%Bio coverage: 50% 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.School0%School is matched from bios, case-sensitive for acronyms. 0% of these rows have at least one match.
- Alexander BellFounder/CEO · SensorSurfW23B2B · San Francisco
- Noah Epstein@noahjepsteinFounder · SensorSurfW23B2B · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Alexander BellSensorSurfFounder/CEOWinter 2023B2BSan Francisco, United States1—Noah EpsteinSensorSurfFounderWinter 2023B2BSan Francisco, United States1https://x.com/noahjepstein
Showing 1–2 of 2 founders
Alexander Bell
Founder/CEO·SensorSurf
PRIMARY INFO
RoleFounder/CEO
Team size1
BatchWinter 2023
LocationSan Francisco, United States
Company statusInactive
StageEarly
BIO
I'm building ThunderPhone, a tool which allows you to automate your business's phone calls with AI. Before ThunderPhone, I was working on software to help robotics companies collect training data from farms, parking garages, and airports through my former company SensorSurf (W23).
Ex-company, school and discipline below are derived from this bio. Nothing is inferred when the bio is missing.
BACKGROUND
No notable employer or school mentioned in the bio.
Credentialsnone mentioned
DisciplineEngineerKeyword match from the bio text, not a classifier.
TRACK RECORD
First YC company on record
