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.

JuniWinter 2018

A learning platform helping every student achieve their best future.

Just AppraisedSummer 2017

Just Appraised makes software for local governments.

KlaritySummer 2018

Enterprise AI for CFOs

LayloSummer 2020

The Drop CRM

Let's Do ThisWinter 2018

The online company that gets everyone offline

LineLeapSummer 2019

LineLeap gets customers to the fun, faster.

Liv LabsSummer 2021

Pelvic floor fitness made easy

Loop HealthWinter 2020

Modern & comprehensive health insurance plan for employees in India

LumineyeSummer 2019

X-ray Vision for First Responders

MakrwatchWinter 2015

Scale new user acquisition with YouTube Creators

Mars AutoWinter 2019

Autonomous trucks for warehouse-to-warehouse shipping

May MobilitySummer 2017

Transforming cities and rural areas through AV transit and technology

MDalgorithms Inc.Winter 2017

Democratizing Dermatology with AI

MeitreWinter 2018

Opentable for the world's top restaurants; we help them increase…

Mighty BuildingsWinter 2018

3D printing beautiful, high-quality, and sustainable homes.

MindFiSummer 2021

Transforming Mental Health for Corporate Asia

MindsDBWinter 2020

Connect, Unify, Respond to any data, anywhere with human-level…

Mirror AIWinter 2017

App that turns selfie photos into thousand emoji that look like you…

Momo MedicalSummer 2021

We help nurses in nursing homes to be 30% more effective

Morphle LabsWinter 2020

Robotic Automation for cancer diagnostics - Robotic Microscopes &…

NanoNetsWinter 2017

Automatic Data Extraction

Nebullam (DBA Clayton Farms)Winter 2019

We're building a fountain of youth by putting farms inside…

NimbleSummer 2017

Data-driven teacher hiring

NombaWinter 2017

Banking and payments for businesses in Africa

Nomic BioWinter 2020

Nomic is doing for proteins what Illumina has done for DNA

Observe.AIWinter 2018

Contact center AI platform.

OfficelySummer 2017

Building next generation tools for the hybrid workplace

OkCreditSummer 2018

Simple and secure bookkeeping for Indian businesses.

OpenSeaWinter 2018

OpenSea is the world’s leading peer-to-peer marketplace for NFTs

Orangewood LabsWinter 2018

Orangewood Labs makes worlds most affordable and easiest AI robot arms

PANADATASummer 2020

We run background checks on businesses using data from public records…

PapaSummer 2018

One-stop-shop for flexible family care

PelagoWinter 2018

The world's first digital clinic for substance use management

Persephone BiosciencesWinter 2018

We are using the gut microbiome to end cancer.

Pirouette PharmaSummer 2021

We make injections as easy as pushing a button!

PlaneWinter 2017

#1 easiest-to-use payroll for startups

Podcast AppWinter 2018

Podcast App is for the curious.

PositiveWinter 2019

B2B supplier of fresh/healthy packaged food

PrelimSummer 2017

Software for banks to open bank accounts

PrendaSummer 2019

K-8 microschools in your neighborhood

PromiseWinter 2018

Better payment systems for governments and the communities they serve.

PsylarisWinter 2018

Psychotherapy through autonomous and personalized VR-sessions.

PykaSummer 2017

Autonomous electric airplanes

PylonSummer 2021

Infrastructure management software for water & electricity companies

QuantstampWinter 2018

Security auditing for Web3

QueryPieWinter 2020

QueryPie: Secure Enterprise AI Platform

QuickNodeWinter 2021

Tools & infra to build and scale high-quality blockchain applications.

RabbetSummer 2017

Bringing efficiency, accuracy and transparency to construction finance

RankScienceWinter 2017

Automated SEO for Startups

Rebellyous FoodsSummer 2018

Rebellyous Foods is a food manufacturing technology and production…

RegologySummer 2018

AI Agents for Regulatory Compliance

Relationship HeroSummer 2017

Dating & relationship coaching sessions for individuals and couples

Releaf EarthSummer 2017

Turning food waste into Biochar to remove CO2 from the atmsophere

Request NetworkWinter 2017

Request is a payment request technology & an ecosystem of apps

RevenueCatSummer 2018

A simple API for managing in-app subscriptions

RoofrSummer 2017

Sales software for roofers. Aerial measurements + proposals in seconds

RoutableSummer 2017

Simplifying payouts at scale

SafeButlerSummer 2017

Your chief servant for shopping insurance

ScrimbaSummer 2020

We turn people into hireable devs for 1% of the price of code…

SensoWinter 2024

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