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.

Palitronica IncWinter 2022

Detect cyber attacks on critical physical infrastructure

ParagonWinter 2020

The embedded integration platform for SaaS apps.

ParkerWinter 2019

Parker is a digital bank.

PaveSummer 2020

Plan, communicate, and benchmark your compensation in real-time.

PayflowSummer 2020

AI FP&A Agent for insights, reports, planning and forecasting.

PayhippoSummer 2021

Loans to Nigeria's SMEs in under 3 hours

PayMongoSummer 2019

Modern online payments for the Philippines

peopleCQWinter 2021

Employer backed payroll advances for employees in Egypt

Perl StreetWinter 2022

Financing the next-generation of infrastructure projects

PhoenixWinter 2021

Canada's digital health clinic for men

PhotoroomSummer 2020

Power commerce photography with generative AI

PlotdriveSummer 2019

AI that remembers your book & writes like you

PolytomicWinter 2020

No-code data syncing between your systems

PostEraWinter 2020

Medicinal Chemistry powered by Machine Learning

PotionSummer 2021

AI for product formulation

PowerUsSummer 2020

LinkedIn for skilled blue-collar workers

PrelayWinter 2020

Team Selling Platform

Probably GeneticWinter 2019

Patient Intelligence Platform for Genetic Disease

Proof TradingSummer 2019

Institutional equities broker-dealer

ProspaWinter 2021

Banking for businesses in Nigeria

PyxaiWinter 2019

An assessment tool that evaluates people to predict future success

QuestDBSummer 2020

The fastest open source time series database

QuotaBookWinter 2021

Equity management platform for startups and investors.

RainbowSummer 2019

Open-source, design centric software for interacting with blockchains

Ramen VRSummer 2019

Ramen VR is transforming game development with advanced XR + AI tools.

RecidivizSummer 2019

Helping create a smaller, fairer, safer justice system

RelateSummer 2022

All-in-One Sales and Marketing CRM for B2B teams

ReleaseWinter 2020

Environments as a service

Relevium MedicalSummer 2022

Platform injectable gel based therapeutic for osteoarthritis

ReplicateWinter 2020

Run machine learning models in the cloud

ResponseSummer 2020

Control indirect spend from end-to-end.

ResquaredWinter 2021

Marketing automation platform for selling to local businesses.

RevenirWinter 2020

First API solution for tax returns.

Revolve SurgicalSummer 2021

Surgical robotics for every operating room

RinsedWinter 2021

Software to run car washes moving to a monthly subscription model

RoboflowSummer 2020

🖼️ Give your software the sense of sight.

Rosebud AISummer 2019

Vibe code games.

SafepaySummer 2020

Digital payments for businesses in Pakistan

SakneenWinter 2020

Shopify for Real Estate Developers

Sapling.aiWinter 2019

Language models for enterprise applications.

SchoolableWinter 2019

Tuition collection service for K-12 private schools in Africa

SciTokWinter 2019

Platform for scientists to share their research via videos

SealSummer 2020

All-in-one workspace for companies making regulated products

SeerWinter 2021

Sell beyond the store.

SegmedWinter 2020

Real-World Data for Health Innovation

SekiloWinter 2022

Poultry processing & supply chain for the SME foodservice industry.

SequinSummer 2021

Sequin is building AI Voice Agents to automate collections for…

ShefWinter 2019

Shef is a Marketplace for Homemade Food

Shift HealthSummer 2019

Turn manual healthcare process into automated workflows

ShiruSummer 2019

Shiru leverages ML to create proteins to feed the world sustainably.

Short StorySummer 2019

Modern ecommerce for petite women

ShuttleSummer 2020

Build Backends. Fast.

Shuttle CentralWinter 2022

Helping travel companies to sell transportation online

SkypherWinter 2020

AI agent for Compliance Questionnaires Automation

SmartcutsWinter 2021

Chrome extension to turn clicks & keystrokes into no-code automations

SmartHelioWinter 2022

Software to prevent downtime in a solar plant

SomosWinter 2021

Internet for the urban developing world.

SpenmoSummer 2020

A spend management software that provides businesses visibility,…

Spice DataSummer 2019

Restaurant Data for the Enterprise

Spire LawWinter 2019

Tech enabled business and employment litigation law firm.