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.

WarpWinter 2023

Payroll and Compliance for Startups

Wattson HealthSummer 2023

AI Voice and SMS Agents for Healthcare

WebhoundSummer 2023

An AI agent that builds datasets from the web

Wild MooseWinter 2023

Automating root cause analysis with generative AI

WondercraftSummer 2022

Canva for Audio

XeolSummer 2023

Close your outdated dependency attack vector

YarnWinter 2024

Make sales and marketing videos with AI.

Yoneda LabsWinter 2024

Foundation Model for Chemical Manufacturing

Yuma AIWinter 2023

The AI Support Agent for Ecommerce

ZaymoWinter 2024

Interactive email builder for ecommerce brands

Zelos CloudSummer 2023

The Data Platform for Mission‑Critical Systems

Zep AIWinter 2024

The Memory Foundation For Your AI Stack

ZimiSummer 2024

AI automating post-purchase operations and support for e-commerce

1stCollabWinter 2023

Performance-Optimized Influencer Marketing at Scale

AccessOwlSummer 2022

Managing your Employees' Access to SaaS

AccountableSummer 2022

Smarter spending for vacation rental managers

ActivepiecesSummer 2022

Open-source, AI-first and no-code business automation tool

Adri AIWinter 2023

Vanta for AI

Adventris PharmaceuticalsWinter 2023

Adventris makes cancer vaccines

AiPriseSummer 2022

Global KYC and KYB Platform

Airhart AeronauticsSummer 2022

Airplanes anyone can fly

AirMyneWinter 2022

Building systems to remove carbon dioxide from air at industrial scale

AirworkWinter 2022

On-demand labour that's actually good

AldaraSummer 2022

HOA manager with automated operations

AlixiaWinter 2022

Targeting the Tumor Ecosystem to address cancer drug resistance.

AlphaWatch AIWinter 2023

Agentic search for enterprises with trusted data

AnchorSummer 2022

Embedded finance platform for African businesses

Ankr HealthWinter 2022

Virtualizing brick-mortar infrastructures of clinics w/ generative AI

ApolloWinter 2022

Payments & Loyalty Infrastructure

Aragorn AISummer 2022

Operating system for HR in the AI era

ArpariWinter 2022

Multibank treasury management

AsporaWinter 2022

Single account to manage money across the world

Assembly HOASummer 2024

AI-enabled HOA Management Company

Athina AIWinter 2023

Prototype, Experiment & Evaluate AI Pipelines in a Spreadsheet-like UI

AtlasWinter 2019

Modern spend management & concierge.

AttainWinter 2022

One-Stop Shop for Convenience Store Inventory

AurelianSummer 2022

Automating non-emergency calls for 911 centers

AviaryAISummer 2022

Outbound AI voice agents for the financial services industry

AvinaSummer 2022

GTM signals engine for sales teams. Automate warm outbound with AI.

AvocaWinter 2023

AI-powered Sales Agent for Service-Based Industries

AxleSummer 2022

Universal API for insurance

BakoolWinter 2022

Group buying for Fresh in Indonesia's tier 2 cities

BallerineSummer 2022

Open-source KYC and risk management infrastructure

BanaboSummer 2022

ML Marketing Infrastructure

BenchmarkWinter 2023

The trusted AI platform for investment firms

BeriliumWinter 2023

Invest in top Private Equity and Private Credit starting at $10k

BlazeWinter 2022

Marketing automation for the modern world

BleeSummer 2022

Smart, fast, and collaborative compliance reviews

BlitzSummer 2022

Lovable for non-tech users: Build no-code internal and customer apps

BlockscopeSummer 2022

Palantir for Web3

BlueHill PaymentsSummer 2022

Expanding Payment Flexibility and Lowering Rates for Merchants

BoundoSummer 2022

Using generative AI to 10x outbound sales, all on autopilot!

BrieferSummer 2023

The collaborative data platform.

BuildJetWinter 2023

High-performance computing cloud

Bunting LabsSummer 2022

Digitize geospatial data locked on paper and in PDFs

CakeworkWinter 2023

API that adds cloud hosting to any developer platform

CambioSummer 2022

Real estate capital planning and compliance made simple

CapixSummer 2022

AI-powered private equity intelligence.

Cardinal GraySummer 2023

Automating lenders' interactions with the DMV

CedalioSummer 2023

Turn your utility bills into smart decisions with AI