Y Combinator

Y Combinator companies

Every Y Combinator startup in the graph, by batch, with their founders.

6,004 companies · page 1 of 101

ManifoldPrivate YC S26

Industrials & Manufacturing · USA · 2026 · YC S26

Joshua Ibrahim, Nicolas Yeh, Stephen Grugett, Austin Chen, James Grugett

SherpaPrivate YC S26

Enterprise Software · USA · 2026 · YC S26

Ethan Kinnan, Norbu Sonam, Xabi Uribe-Etxebarria

LapisPrivate YC F25

Enterprise Software · USA · 2025 · YC F25

Varunram Ganesh, Sai Surbehera, Lea Melandri

MinervaPrivate YC S25

Enterprise Software · USA · 2025 · YC S25

Peter Zhu, Om Agarwal

RadiusPrivate YC F25

Enterprise Software · USA · 2025 · YC F25

Quentin Romero Lauro, Michael Klikushin, Andy Hertzfeld, Burrell Smith, AJ Park, Alain Rossmann

CarmaPrivate YC W24

Enterprise Software · USA · 2024 · YC W24

Muhammad Alasgarli, Suleyman Alasgarli, Sean O'Sullivan, Lawrence Mulligan, Emmett Murphy

TabulaPrivate YC S24

Enterprise Software · Germany · 2024 · YC S24

Tim Hermes, Markus Jungnickel, Kilian Justus, Steve Teig

EchoPrivate YC W23

Enterprise Software · Israel · 2023 · YC W23

Tal Feld, Ido Fishbain, Noam Hertz, Maxim Kurnikov, Sergey Buntman, Sergey Korzun, Alex Kvamme, Trey Doig, Alexander Kvamme

FlexPrivate YC S23

Fintech · United States · 2023 · YC S23

Sam O'Keefe, Miguel Toledo, Zaid Rahman, Sam O'Keefe Miguel Toledo, Nikada Kaba, Won Chung, Shragie Lichtenstein, YeTong Shao

AlmaPrivate YC S22

Fintech · USA · 2022 · YC S22

Agni Bhattacharya, Allison Bellows, Louis Chatriot, Guillaume Desloges, Louis Chatriot Guillaume Desloges, Harry Ritter

CambioPrivate YC S22

Real Estate & Construction · USA · 2022 · YC S22

Leia de Guzman, Stephanie Grayson, Daniel Samper Pizano, Patricia Lara Salive

EmigrePrivate YC W22

Fintech · USA · 2022 · YC W22

Nishant Aggarwal, Zuzana Licko, Rudy VanderLans

FlowPrivate YC S19

Real Estate & Construction · USA · 2022 · YC S19

Adam Neumann, Aparna Dhinakaran, Eswar Dhinakaran, Parikshat Singh, Roham Gharegozlou, Dieter Shirley, Mikhael Naayem

NashPrivate YC W22

Fintech · USA · 2022 · YC W22

Anthony Wagacha, Mahmoud Ghulman, Aziz Alghunaim, Yevhenii Muraev

VesselPrivate YC W22

Enterprise Software · USA · 2022 · YC W22

Avery Yip, Zachary Kirby, Jason Kilar

digiPrivate YC W22

Fintech · Romania · 2022 · YC W22

Santiago Pezzoni, Hernan Lopez Conde, Zoltán Teszári

CampPrivate YC W21

Consumer · Sweden · 2021 · YC W21

Christian Södergren, Pedro Pregueiro, Olle Werme, Ashok Sukumaran, Shaina Anand, Sanjay Bhangar

ProspaPrivate YC W21

Fintech · United Kingdom · 2021 · YC W21

Frederik Obasi, Beau Bertoli, Greg Moshal, Chioma Ugo, Rodney Jackson-Cole

QuestPrivate YC S21

Consumer · Netherlands · 2021 · YC S21

Emiel van Liere, Evan Chow, Matthew Wu, Craig Choy, Robert Gaal, Michael Kogan

ZeptoPrivate YC W21

Retail & E-commerce · India · 2021 · YC W21

Aadit Palicha, Kaivalya Vohra

ArtifactPrivate YC S20

Consumer · USA · 2020 · YC S20

Ross Chanin, Moncef Biaz, Martin Gouy, George Quraishi, Antony Samuel, Corbin Klett, Kevin Systrom, Mike Krieger

AvalanchePrivate YC W19

Crypto & Web3 · USA · 2020 · YC W19

Emin Gün Sirer, Elezhan (Ijan) Zhakiya, Robin Langtry, Brian Riordan, Kevin Sekniqi, Maofan Yin, Maofan Ted Yin

BeeperPrivate YC S21

Consumer · USA · 2020 · YC S21

Eric Migicovsky, Brad Murray, Tulir Asokan

SupabasePrivate YC S20

Developer Tools · USA · 2020 · YC S20

Paul Copplestone, Ant Wilson

CoherePrivate YC S20

Artificial Intelligence · Canada · 2019 · YC S20

Aidan N. Gomez, Nick Frosst, Ivan Zhang, Yunyu Lin, Rahul Sengottuvelu

DeelPrivate YC W19

Fintech · USA · 2019 · YC W19

Alex Bouaziz, Shuo Wang, Ofer Simon, Dan Westgarth

KalshiPrivate YC W19

Fintech · USA · 2019 · YC W19

Tarek Mansour, Luana Lopes Lara, Luana Lara Lopes

Stoke SpacePrivate YC W21

Aerospace & Space · USA · 2019 · YC W21

Andy Lapsa, Tom Feldman

WhatnotPrivate YC W20

Marketplace · USA · 2019 · YC W20

Grant LaFontaine, Logan Head, Grant LaFontaine Logan Head

Mark Cuban Cost Plus Drug Company, PBCPrivate YC S18

Healthcare · USA · 2018 · YC S18

Alexander Oshmyansky, Alex Oshmyansky

OxygenPrivate YC S18

Fintech · USA · 2018 · YC S18

Hussein Ahmed, Oprah Winfrey, Geraldine Laybourne

RunwayPrivate YC W21

Artificial Intelligence · USA · 2018 · YC W21

Cristobal Valenzuela, Anastasis Germanidis, Alejandro Matamala, Gabriel Savit, Matt Varghese, David Filion, Siqi Chen, Arya Asemanfar, Alejandro Matamala-Ortiz

VantaPrivate YC W18

Software & IT · USA · 2018 · YC W18

Christina Cacioppo, Erik Goldman

WavePrivate YC W12

Fintech · Senegal · 2018 · YC W12

Drew Durbin, Lincoln Quirk, Sarah Adler, Kirk Simpson, James Lochrie, Adam Arrigo, Aaron Lemke, Finn Staber

WithinPrivate YC S18

Enterprise Software · USA · 2018 · YC S18

Andrew Antos, Nischal Nadhamuni, Chris Milk, Aaron Koblin

BirdAcquired YC S16

Automotive & Mobility · USA · 2017 · YC S16

Travis VanderZanden, Adriaan Mol, Robert Vis, Bob Violier, Joey van Ommen

BrexPrivate YC W17

Fintech · USA · 2017 · YC W17

Henrique Dubugras, Pedro Franceschi

FairePrivate YC W17

Marketplace · USA · 2017 · YC W17

Max Rhodes, Marcelo Cortes, Daniele Perito, Jeffrey Kolovson, Jeff Kolovson, Lauren Cooks Levitan

OpenSeaPrivate YC W18

Crypto & Web3 · USA · 2017 · YC W18

Devin Finzer, Alex Atallah

RetoolPrivate YC W17

Developer Tools · USA · 2017 · YC W17

David Hsu

SubstackPrivate YC W18

Media & Entertainment · USA · 2017 · YC W18

Chris Best, Hamish McKenzie, Jairaj Sethi

The Centre for Effective AltruismPrivate YC W17

United Kingdom · 2017 · YC W17

William MacAskill, Toby Ord

CheddarPrivate YC S14

Media & Entertainment · 2016 · YC S14

Alex Fryer, Brian Brunner, Jon Steinberg, Peter Gorenstein

CoubPrivate YC S16

Consumer · Russia · 2016 · YC S16

Igor Gladkoborodov, Anton Gladkoborodov

ExpoPrivate YC S16

Enterprise Software · USA · 2016 · YC S16

Charlie Cheever, James Ide, Stieg Larsson

FlutterwavePrivate YC S16

Fintech · USA · 2016 · YC S16

Olugbenga Agboola, Iyinoluwa Aboyeji, Adeleke Adekoya, Olugbenga GB Agboola

GrowwPublic YC W18

Fintech · India · 2016 · YC W18

Lalit Keshre, Harsh Jain, Ishan Bansal, Neeraj Singh

KernelPrivate YC S25

Biotech & Pharma · United States · 2016 · YC S25

Bryan Johnson, Catherine Jue, Rafael Garcia, Catherine Jue Rafael Garcia

ReplitPrivate YC W18

Developer Tools · USA · 2016 · YC W18

Amjad Masad, Faris Masad, Haya Odeh, designer, Haya Abdalla

RipplingPrivate YC W17

Software & IT · USA · 2016 · YC W17

Parker Conrad, Prasanna Sankar, Prasanna S

Scale AIPrivate YC S16

Artificial Intelligence · USA · 2016 · YC S16

Alexandr Wang, Lucy Guo

UnimaPrivate YC W16

Healthcare · Mexico · 2016 · YC W16

Rodrigo Nuno, Maria Laura Mendoza, Alejandro Nuño Ayala, Laura Mendoza

AstranisPrivate YC W16

Aerospace & Space · USA · 2015 · YC W16

John Gedmark, Ryan McLinko

ConvoyDefunct YC W22

Logistics & Supply Chain · USA · 2015 · YC W22

Dan Lewis, Grant Goodale, Subomi Oluwalana

LoomAcquired YC W12

Productivity · USA · 2015 · YC W12

Joe Thomas, Shahed Khan, Vinay Hiremath, Nicolas Bös, Daniel Wagner, Philipp Wein

MeeshoPrivate YC S16

Retail & E-commerce · India · 2015 · YC S16

Vidit Aatrey, Sanjeev Barnwal

PaystackAcquired YC W16

Fintech · Nigeria · 2015 · YC W16

Shola Akinlade, Ezra Olubi

RappiPrivate YC W16

Logistics & Supply Chain · Colombia · 2015 · YC W16

Simón Borrero, Sebastián Mejía, Felipe Villamarín, Felipe Villamarina, Sebastian Meja

Relativity SpacePrivate YC W16

Aerospace & Space · USA · 2015 · YC W16

Tim Ellis, Jordan Noone