The YC company directory.

3,760 active Y Combinator companies. Browse by batch, click into any company to read the one-liner, founders, and quick facts. Seoable was built for founders who run companies like these.

Abalone BioWinter 2020

We create activating antibodies to treat diseases others can’t.

AccioJobWinter 2019

Upskilling bootcamp for India

ActiveloopSummer 2018

Database for AI

AecoreSummer 2017

Vertically integrated commercial construction

AestheticSummer 2018

Your AI-powered creative apprentice 🪄

AI InsuranceWinter 2019

AI Insurance is the platform that runs insurance companies

Akute HealthSummer 2021

The medical record & infrastructure stack for digital health companies

Aleph Solutions (Alephee)Summer 2021

We help automotive aftermarket brands to supply and sell parts online

AlgoSurg IncWinter 2018

We make AI technology for Robotic and AR Surgeries

AllSome FulfillmentWinter 2019

Fulfillment platform to build Southeast Asia e-commerce operations

AmpUpWinter 2019

We make EV charging as simple and reliable as LED lights

AnjunaWinter 2018

Anjuna enabled organizations to trust any infrastructure

Ansa BiotechnologiesWinter 2020

Next-generation DNA synthesis using enzymes

Arpeggio BioSummer 2019

Arpeggio Bio develops drugs targeting transcription factors using AI…

ArpioWinter 2021

Recover from any outage in 10 minutes or less.

AshbyWinter 2019

All-in-one recruiting platform that empowers hiring excellence in…

AspireWinter 2018

All-in-one Finance OS for businesses

AvionWinter 2020

Avion builds and operates autonomous eVTOL drones that deliver vital…

Aviron InteractiveWinter 2021

Aviron transforms workouts with game-based exercise machines, making…

AvoWinter 2019

Fixing data quality in product analytics.

AxisWinter 2022

Knowledge base for corporate affairs teams

BaubapSummer 2021

Smart micro financing for everyone

BioRenderWinter 2018

'Figma/Canva for scientists’

BlueCargoSummer 2018

The automated solution for complex freight transactions.

BODYSIM by Well PrincipledSummer 2019

Gain Muscle and Shed Fat with a Digital Twin of Your Body

Bot MDSummer 2018

AI Clinical Assistant for Doctors

BrainKeyWinter 2019

Brain Longevity: We quantify brain health

BrioHRWinter 2021

All-in-one HR management platform for SMEs

Buy Me a CoffeeWinter 2019

Helping creators monetize

C16 BiosciencesSummer 2018

Next-gen ingredients to decarbonize consumer products, starting w/…

CanixSummer 2019

Canix makes it easy to get and stay compliant as a cannabis business.

Cognition IPWinter 2018

Flat-fee patent & trademark counsel with top firm results

CoinruleSummer 2021

Coinrule Automates Your Crypto and Stock Investments

Community Phone CompanyWinter 2019

The best phone for communities in America

Conta SimplesSummer 2020

All-in-one financial platform for latam Startups and SMBs.

CredPalWinter 2019

CredPal is a buy now pay later company in Africa that allows…

CuantoWinter 2019

Building the operating system for Latin America's internet creators

CuldesacSummer 2018

We build cities for people, not cars.

CurriSummer 2019

Construction & industrial logistics platform.

CustomilySummer 2021

Making it easy to sell personalized products online.

DaggerWinter 2019

Develop your CI/CD pipelines as code and run them anywhere

Data Driven BioscienceSummer 2018

Cancer Diagnosis 10X faster, 10X cheaper

Dear BrightlyWinter 2018

Dear Brightly makes personalized prescription skincare products,…

DeepSourceWinter 2020

Unified DevSecOps platform, helping developers ship good code.

DelphiaWinter 2018

We build quantitative investment strategies improved by consumer data

DemodeskWinter 2019

AI-powered sales coaching

digiWinter 2022

Enabling banks have a fintech-style loan origination process

DigiBuildSummer 2021

We buy & track building materials for construction companies.

DopplerWinter 2019

The first SecretOps Platform.

DraftbitWinter 2018

Build mobile apps visually. Source-code included.

DreamCraft Entertainment, Inc.Summer 2018

Platform that allows anyone to create and monetize video games.

Emi LabsWinter 2019

Helping great teams hire better frontline workers, faster.

Endpoint HealthWinter 2019

Precision-first therapies

EnsoSummer 2021

Self-Service Data Prep and Blend Built for Data Teams.

FiladdSummer 2021

We help students in Latin America graduate from College.

FintualSummer 2018

Wealth manager

FlockjayWinter 2019

AI-driven learning, content, and coaching for sales teams

FlowEQWinter 2021

No-code workflow tool

flukeSummer 2021

fluke is a full-digital mobile operator in Brazil

FluxSummer 2019

Flux is building the payment network for alternative payments in…