Founder Directory
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Founders14
Known for these resultsRole36%Role is parsed from founder titles in yc.db. Known for 36% 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-company100%Ex-company is matched from bios with employment context (ex-, formerly, worked at). 100% of these rows have at least one match.School36%School is matched from bios, case-sensitive for acronyms. 36% of these rows have at least one match.
- Dasmer Singh@dasmersinghFounder/CEO · AllowanceX26Fintech · San Francisco
- Raman VarmaFounder/CEO · Kestrel AIF25B2B · San Francisco
- Tim Donnelly@tdonnellyFounder · bitrigS25B2B · San Francisco
- Glenn Espinosa@gxespinoFounder/CEO · LuthorF24B2B · San Francisco
- Daniel Bulhosa Solorzano@danielbulhosaFounder · VariantF24B2B · San Francisco
- Jacob Bland@jacobrileyblandFounder/CEO · SaldorS24B2B · San Francisco
- Ayo Omojola@ay_oFounder · SubstrateS24B2B · San Francisco
- Wael Al Sallami@wa3lFounder · CraftOSS23B2B · San Francisco
- Tim JangFounder · OpensteerS23B2B · Los Angeles
- Kevin BastoulFounder · Ora AIS23Education · San Francisco
- Montana ScherFounder · Morf HealthS22Healthcare
- Ken Van HarenFounder · PatternsS21B2B · San Francisco
- Matthew Deiters@mdeitersFounder · CoderWallW12B2B · San Francisco
- Cesar AlanizFounder/CTO · UserfoxW11B2B · San Francisco
FOUNDERROLEBATCHINDUSTRYLOCATIONTEAMX_url
Dasmer SinghAllowanceFounder/CEOSpring 2026FintechSan Francisco, United States1https://x.com/dasmersinghRaman VarmaKestrel AIFounder/CEOFall 2025B2BSan Francisco, United States2—Tim DonnellybitrigFounderSummer 2025B2BSan Francisco, United States3https://x.com/tdonnellyGlenn EspinosaLuthorFounder/CEOFall 2024B2BSan Francisco, United States3https://x.com/gxespinoDaniel Bulhosa SolorzanoVariantFounderFall 2024B2BSan Francisco, United States5https://x.com/danielbulhosaJacob BlandSaldorFounder/CEOSummer 2024B2BSan Francisco, United States2https://x.com/jacobrileyblandAyo OmojolaSubstrateFounderSummer 2024B2BSan Francisco, United States2https://x.com/ay_oWael Al SallamiCraftOSFounderSummer 2023B2BSan Francisco, United States3https://x.com/wa3lTim JangOpensteerFounderSummer 2023B2BLos Angeles, United States1—Kevin BastoulOra AIFounderSummer 2023EducationSan Francisco, United States3—Montana ScherMorf HealthFounderSummer 2022HealthcareUnknown6—Ken Van HarenPatternsFounderSummer 2021B2BSan Francisco, United States2—Matthew DeitersCoderWallFounderWinter 2012B2BSan Francisco, United States2https://x.com/mdeitersCesar AlanizUserfoxFounder/CTOWinter 2011B2BSan Francisco, United States2—
Showing 1–14 of 14 founders
Kyle Macomber
Founder/CEO·bitrig
PRIMARY INFO
RoleFounder/CEO
Team size3
BatchSummer 2025
LocationSan Francisco, United States
Company statusActive
StageEarly
BIO
Kyle is the co-founder and CEO of Bitrig. Before Bitrig, Kyle spent over a decade at Apple where he co-created and led the development of SwiftUI. He also managed teams behind Swift Charts, WidgetKit, and the Swift Standard Library. Kyle holds a degree in Computer Science from Stanford University.
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
COMPANY CONTEXT
bitrigVibe code, test, and deploy Swift apps. All from your iPhone.
