Founder Directory
Built by Keitoto
Founders270
Known for these resultsRole51%Role is parsed from founder titles in yc.db. Known for 51% 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.Bio85%Bio coverage: 85% 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-company21%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 21% of these rows have at least one match.School34%School is matched from bios, case-sensitive for acronyms. 34% of these rows have at least one match.
- Sirsho C@sirsho29Founder/CTO · antimattrF26Consumer · San Francisco
- Sridipto Ghosh@sridipto_ghoshFounder/CEO · antimattrF26Consumer · San Francisco
- Matt Wulff@makeitmattoFounder/CPO · 6thSenseS26Industrials · San Francisco
- Ben Smith@imbensmithFounder/CEO · AsyncS26B2B · New York
- Connor ParkFounder/CTO · AsyncS26B2B · New York
- Campbell Mercer-ButcherFounder/CTO · Avoca SystemsS26Healthcare · San Francisco
- Max ShandFounder/CEO · Avoca SystemsS26Healthcare · San Francisco
- Chris Liu@drxcliuFounder/CTO · DeepReach Inc.S26B2B · San Francisco
- Alexander HalpernFounder · DreamS26B2B · San Francisco
- Ryland Birchmeier@rylandbirchFounder · DreamS26B2B · San Francisco
- Luca Hadife@LucaHadifeFounder/CEO · KebraS26B2B · San Francisco
- Mohamed HosnyFounder/CTO · KebraS26B2B · San Francisco
- Anthea Guo@theantheaguoFounder/CTO · LumeriaS26Healthcare · San Francisco
- Aakar Khanna@khannaunoFounder/CEO · MarbleS26B2B · New York
- Arjun Chaliha@arjunjchalihaFounder/CTO · MarbleS26B2B · New York
- Dev KarpeFounder/COO · Praxis RoboticsS26Industrials · San Francisco
- Rohan Seelamsetty@ro_seelamsettyFounder/CEO · Praxis RoboticsS26Industrials · San Francisco
- Tommy LiFounder/CTO · Praxis RoboticsS26Industrials · San Francisco
- George RoseFounder/CEO · Rise ReformingS26Industrials · Chicago
- Justin SoFounder/CEO · SidekickS26B2B · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Sirsho CantimattrFounder/CTOFall 2026ConsumerSan Francisco, United States2https://x.com/sirsho29Sridipto GhoshantimattrFounder/CEOFall 2026ConsumerSan Francisco, United States2https://x.com/sridipto_ghoshMatt Wulff6thSenseFounder/CPOSummer 2026IndustrialsSan Francisco, United States4https://x.com/makeitmattoBen SmithAsyncFounder/CEOSummer 2026B2BNew York, United States2https://x.com/imbensmithConnor ParkAsyncFounder/CTOSummer 2026B2BNew York, United States2—Campbell Mercer-ButcherAvoca SystemsFounder/CTOSummer 2026HealthcareSan Francisco, United States8—Max ShandAvoca SystemsFounder/CEOSummer 2026HealthcareSan Francisco, United States8—Chris LiuDeepReach Inc.Founder/CTOSummer 2026B2BSan Francisco, United States6https://x.com/drxcliuAlexander HalpernDreamFounderSummer 2026B2BSan Francisco, United States2—Ryland BirchmeierDreamFounderSummer 2026B2BSan Francisco, United States2https://x.com/rylandbirchLuca HadifeKebraFounder/CEOSummer 2026B2BSan Francisco, United States2https://x.com/LucaHadifeMohamed HosnyKebraFounder/CTOSummer 2026B2BSan Francisco, United States2—Anthea GuoLumeriaFounder/CTOSummer 2026HealthcareSan Francisco, United States3https://x.com/theantheaguoAakar KhannaMarbleFounder/CEOSummer 2026B2BNew York, United States2https://x.com/khannaunoArjun ChalihaMarbleFounder/CTOSummer 2026B2BNew York, United States2https://x.com/arjunjchalihaDev KarpePraxis RoboticsFounder/COOSummer 2026IndustrialsSan Francisco, United States3—Rohan SeelamsettyPraxis RoboticsFounder/CEOSummer 2026IndustrialsSan Francisco, United States3https://x.com/ro_seelamsettyTommy LiPraxis RoboticsFounder/CTOSummer 2026IndustrialsSan Francisco, United States3—George RoseRise ReformingFounder/CEOSummer 2026IndustrialsChicago, United States4—Justin SoSidekickFounder/CEOSummer 2026B2BSan Francisco, United States1—
Showing 1–20 of 270 founders
Alexander Halpern
Founder·Dream
PRIMARY INFO
RoleFounder· not in title
Team size2
BatchSummer 2026
LocationSan Francisco, United States
Company statusActive
StageEarly
BIO
Alexander Halpern is Co-founder of Dream (YC S26), building pocket-sized, battery-powered AI cameras that automatically capture assets and catch damage teams miss at car dealerships, equipment rental companies, and more. Previously, Alexander built agents for AWS Marketplace and trained models for edge computing cameras deployed across Africa and India to detect poachers hunting endangered wild cats at Panthera. He studied computer science at the University of Virginia.
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
