Skip to content

Optional analytics cookies? Privacy

JobsCompanies
YC Founder Directory

Every Y Combinator founder, searchable

11,438 people across 6,067of YC’s 6,201 companies, built entirely from YC’s own public pages. Filter by batch, status, industry and who is hiring.

Founders
11,438
Companies
6,067
At active companies
8,012
Hiring now
2,768

11,438 founders

FounderCompanyBatchStatusIndustryProfiles
Gabriel CastilloFounder/CTO
Rote logo
Rote
AI-native insurance department for auto body shops
San Franciscotryrote.comYC
Winter 2027ActiveB2B
LinkedIn@GabrielCasHe
Aditya MittalFounder/CEO
Rote logo
Rote
AI-native insurance department for auto body shops
San Franciscotryrote.comYC
Winter 2027ActiveB2B
LinkedIn
Ketan AgrawalFounder
/dev/fast logo
/dev/fast
/dev/fast is the AI-native code forge
San Franciscodev.fastYC
Winter 2026ActiveB2B
LinkedIn@_ketan0
Milan BhandariFounder/CTO
/dev/fast logo
/dev/fast
/dev/fast is the AI-native code forge
San Franciscodev.fastYC
Winter 2026ActiveB2B
LinkedIn
Sid MenonFounder/CEO
/dev/fast logo
/dev/fast
/dev/fast is the AI-native code forge
San Franciscodev.fastYC
Winter 2026ActiveB2B
LinkedIn@sidharthkmenon
Alex IansitiFounder/CPO
/dev/fast logo
/dev/fast
/dev/fast is the AI-native code forge
San Franciscodev.fastYC
Winter 2026ActiveB2B
LinkedIn
Vishnu TejusFounder/CTO
10x Science logo
10x ScienceHiring
The AI-native platform for next-generation protein characterization.
San Francisco10xscience.comYC
Winter 2026ActiveB2B
LinkedIn@vrtejus
Andrew ReiterFounder/COO
10x Science logo
10x ScienceHiring
The AI-native platform for next-generation protein characterization.
San Francisco10xscience.comYC
Winter 2026ActiveB2B
LinkedIn
David RobertsFounder/CEO
10x Science logo
10x ScienceHiring
The AI-native platform for next-generation protein characterization.
San Francisco10xscience.comYC
Winter 2026ActiveB2B
LinkedIn@DSRoberts007
Sergey BunasFounder/CTO
21st logo
21st
UI building blocks for the agentic internet
San Francisco21st.devYC
Winter 2026ActiveB2B
LinkedIn@sergeybunas
Serafim KorablevFounder/CEO
21st logo
21st
UI building blocks for the agentic internet
San Francisco21st.devYC
Winter 2026ActiveB2B
LinkedIn@serafimcloud
Ronak AgarwalFounder/CTO
6thSense logo
6thSense
Nervous System for Physical AI
San Francisco6thsense.devYC
Summer 2026ActiveIndustrials
LinkedIn@ronakgt
Matt WulffFounder/CPO
6thSense logo
6thSense
Nervous System for Physical AI
San Francisco6thsense.devYC
Summer 2026ActiveIndustrials
LinkedIn@makeitmatto
Alex Hyungwoo NohFounder/COO
6thSense logo
6thSense
Nervous System for Physical AI
San Francisco6thsense.devYC
Summer 2026ActiveIndustrials
LinkedIn
James BaekFounder/CEO
6thSense logo
6thSense
Nervous System for Physical AI
San Francisco6thsense.devYC
Summer 2026ActiveIndustrials
LinkedIn
Ian NaccarellaFounder/CEO
83 Sciences logo
83 SciencesHiring
AI-native materials discovery powered by unpublished experimental data
San Francisco83sciences.aiYC
Summer 2026ActiveIndustrials
LinkedIn
Yankang YangFounder/COO
83 Sciences logo
83 SciencesHiring
AI-native materials discovery powered by unpublished experimental data
San Francisco83sciences.aiYC
Summer 2026ActiveIndustrials
LinkedIn
Eric RieselFounder/CTO
83 Sciences logo
83 SciencesHiring
AI-native materials discovery powered by unpublished experimental data
San Francisco83sciences.aiYC
Summer 2026ActiveIndustrials
LinkedIn@ericriesel
Bogdan PyzhFounder/COO
9 Mothers logo
9 MothersHiring
Counter Drone Systems. $1.6m sales. We delivered for the DoW.
Austin9mothers.comYC
Spring 2026ActiveIndustrials
LinkedIn
Russell SmithFounder/CTO
9 Mothers logo
9 MothersHiring
Counter Drone Systems. $1.6m sales. We delivered for the DoW.
Austin9mothers.comYC
Spring 2026ActiveIndustrials
LinkedIn@rhs
Roman KhomenkoFounder
9 Mothers logo
9 MothersHiring
Counter Drone Systems. $1.6m sales. We delivered for the DoW.
Austin9mothers.comYC
Spring 2026ActiveIndustrials
LinkedIn
Daniel MukasaFounder/CEO
AbInitio Bio logo
AbInitio Bio
The Intelligence layer for Drug Manufacturing
Bostonabinitio-bio.comYC
Spring 2026ActiveHealthcare
LinkedIn@DanielMukasa1
Nisha GopalFounder
AbInitio Bio logo
AbInitio Bio
The Intelligence layer for Drug Manufacturing
Bostonabinitio-bio.comYC
Spring 2026ActiveHealthcare
LinkedIn
Efrain TorresFounder/CEO
Adialante logo
AdialanteHiring
Cancer screening without barriers
San Franciscoadialante.comYC
Spring 2026ActiveHealthcare
LinkedIn@ET_adialante
Parker JenkinsFounder/COO
Adialante logo
AdialanteHiring
Cancer screening without barriers
San Franciscoadialante.comYC
Spring 2026ActiveHealthcare
LinkedIn
Stephen LinFounder
Advanced Metal Research logo
Advanced Metal Research
Machine intelligence for American Welding
Los Angelesadvancedmetalresearch.comYC
Spring 2026ActiveIndustrials
LinkedIn@Perandex
Angus MuffattiFounder/CEO
Advanced Metal Research logo
Advanced Metal Research
Machine intelligence for American Welding
Los Angelesadvancedmetalresearch.comYC
Spring 2026ActiveIndustrials
LinkedIn@dirtman
Julian FriedFounder
Advanced Metal Research logo
Advanced Metal Research
Machine intelligence for American Welding
Los Angelesadvancedmetalresearch.comYC
Spring 2026ActiveIndustrials
LinkedIn@JulianFried
Richard ZhouFounder/CEO
Aemon logo
AemonHiring
The Forward-Deployed AI Research Engineer
San Franciscoaemon.aiYC
Winter 2026ActiveB2B
LinkedIn
Ray XuFounder/CTO
Aemon logo
AemonHiring
The Forward-Deployed AI Research Engineer
San Franciscoaemon.aiYC
Winter 2026ActiveB2B
LinkedIn
Noah VogelFounder/CEO
Aerogen Systems logo
Aerogen Systems
Building the future of advanced chip manufacturing.
Ann Arboraerogensystems.comYC
Summer 2026ActiveIndustrials
LinkedIn
Colin LaveryFounder/CTO
Aerogen Systems logo
Aerogen Systems
Building the future of advanced chip manufacturing.
Ann Arboraerogensystems.comYC
Summer 2026ActiveIndustrials
LinkedIn
Davis FosterFounder
Agency Tool Company logo
Agency Tool Company
Reliable infrastructure to build, deploy and manage real-world robots.
Denveragencytool.comYC
Summer 2026ActiveIndustrials
LinkedIn@davistfoster
Jack MorrisonFounder/CEO
Agency Tool Company logo
Agency Tool Company
Reliable infrastructure to build, deploy and manage real-world robots.
Denveragencytool.comYC
Summer 2026ActiveIndustrials
LinkedIn@jackmorrison
Aniket DeshpandeFounder/CEO
Agent FM logo
Agent FM
One group chat to hear and steer your coding agents.
San Franciscoagentfm.aiYC
Summer 2026ActiveB2B
LinkedIn@anideshp
Mugdhaa PatankarFounder/CTO
Agent FM logo
Agent FM
One group chat to hear and steer your coding agents.
San Franciscoagentfm.aiYC
Summer 2026ActiveB2B
LinkedIn
Karen SerfatyFounder/CEO
Agentcard logo
Agentcard
debit cards for AI agents.
San Franciscoagentcard.shYC
Summer 2026ActiveFintech
LinkedIn@keyserfaty
Felipe AbelloFounder
Agentcard logo
Agentcard
debit cards for AI agents.
San Franciscoagentcard.shYC
Summer 2026ActiveFintech
LinkedIn@PipeAbellos
Matthew XuFounder
Agentic Fabriq logo
Agentic Fabriq
The control plane for AI agents.
San Franciscoagenticfabriq.comYC
Winter 2026ActiveB2B
LinkedIn@matthew_xu23
Paulina XuFounder/CEO
Agentic Fabriq logo
Agentic Fabriq
The control plane for AI agents.
San Franciscoagenticfabriq.comYC
Winter 2026ActiveB2B
LinkedIn@paulinazhxu
Meet ModiFounder/CTO
AgentPhone logo
AgentPhoneHiring
Phone Numbers for AI Agents
San Franciscoagentphone.aiYC
Spring 2026ActiveB2B
LinkedIn@themeetmodi
Manav ModiFounder/CEO
AgentPhone logo
AgentPhoneHiring
Phone Numbers for AI Agents
San Franciscoagentphone.aiYC
Spring 2026ActiveB2B
LinkedIn@manav2modi
Shubham PalriwalaFounder/CEO
Agnost AI logo
Agnost AI
Product Analytics for Conversational Agents
San Franciscoagnost.aiYC
Summer 2026ActiveB2B
LinkedIn@ShubhamInTech
Parth AjmeraFounder/CTO
Agnost AI logo
Agnost AI
Product Analytics for Conversational Agents
San Franciscoagnost.aiYC
Summer 2026ActiveB2B
LinkedIn@prrthh132
Rémi BouteillerFounder/CTO
AICE logo
AICE
Submarine drones for defense
San Franciscoaicepower.comYC
Spring 2026ActiveIndustrials
LinkedIn
Gregoire ChometteFounder/CEO
AICE logo
AICE
Submarine drones for defense
San Franciscoaicepower.comYC
Spring 2026ActiveIndustrials
LinkedIn
Jeffrey ByunFounder/CEO
Akkari logo
Akkari
Autonomous Customer Operations
San Franciscoakkari.ioYC
Spring 2026ActiveB2B
LinkedIn@jeffbyun
Michael MooreFounder
Akkari logo
Akkari
Autonomous Customer Operations
San Franciscoakkari.ioYC
Spring 2026ActiveB2B
LinkedIn@michaelmoore_sf
Henry A. LeeFounder/CTO/Head of Engineering
Akkari logo
Akkari
Autonomous Customer Operations
San Franciscoakkari.ioYC
Spring 2026ActiveB2B
LinkedIn
Subham KunduFounder/CEO
Akon Labs logo
Akon Labs
The Github For Coding Agents
San Franciscoakonlabs.comYC
Summer 2026ActiveB2B
LinkedIn
Shreenabh AgrawalFounder
Aktoria Robotics logo
Aktoria RoboticsHiring
Human as API for robots
San Franciscoaktoria.comYC
Summer 2026ActiveIndustrials
LinkedIn@ShreenabhA
Jaskaran Singh WaliaFounder
Aktoria Robotics logo
Aktoria RoboticsHiring
Human as API for robots
San Franciscoaktoria.comYC
Summer 2026ActiveIndustrials
LinkedIn@karanwxliaa
Robert HouFounder/CEO
Alchemize logo
Alchemize
Ship more code with confidence
San Franciscotryalchemize.comYC
Spring 2026ActiveB2B
LinkedIn
Samuel FuFounder/CTO
Alchemize logo
Alchemize
Ship more code with confidence
San Franciscotryalchemize.comYC
Spring 2026ActiveB2B
LinkedIn@samuelsfu
Tony LiFounder/COO
Alkera AI logo
Alkera AI
Reliable and safe data engineering and data science agents
San Franciscoalkera.aiYC
Summer 2026ActiveB2B
LinkedIn
Rick GaoFounder/CEO
Alkera AI logo
Alkera AI
Reliable and safe data engineering and data science agents
San Franciscoalkera.aiYC
Summer 2026ActiveB2B
LinkedIn
Andrew TranFounder/CTO
Alkera AI logo
Alkera AI
Reliable and safe data engineering and data science agents
San Franciscoalkera.aiYC
Summer 2026ActiveB2B
LinkedIn
Amie LeightonFounder/CEO
Allia Health logo
Allia Health
Clinically Integrated Group for Mental Health
New York Cityallia.healthYC
Summer 2026ActiveHealthcare
LinkedIn
Saroosh KhanFounder/CTO
Allia Health logo
Allia Health
Clinically Integrated Group for Mental Health
New York Cityallia.healthYC
Summer 2026ActiveHealthcare
LinkedIn@sarooshkhan98
Zander SchweitzerFounder/CEO
Alloovium logo
Alloovium
The company brain for construction companies
San Franciscoalloovium.comYC
Summer 2026ActiveReal Estate and Construction
LinkedIn@zandergs15

Harvested September 4, 2026from YC’s public company pages: names, roles, company websites and logos are YC’s own, not inferred. Company names link to Rocketlist where that company has a page with live roles, and to YC otherwise. A page lists a company’s founders, so an early employee or advisor shown alongside them is captured too.