Y Combinator companies

Create, Share, and Monetize AI Agents

Managing your Employees' Access to SaaS

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

AI-powered Global Compliance Platform

Airplanes anyone can fly

No-code data curation for LLM fine-tuning and evaluation.

B2B SaaS for insurance damage repair contractors.

HOA manager with automated operations

Ecosystem for options trading in India

Gamified mobile banking app where people can win $1M every Wednesday

We make it easy to get great ObGyn care in-person and over telehealth

Biodegradable and carbon neutral textiles, engineered from food waste.

Protecting Humans from Scams

Embedded finance platform for African businesses

Building the definitive all-in-one on-device AI productivity tool

Helping realtors showcase the full potential of their properties

Operating system for HR in the AI era

Voice AI agents for patient billing and collections

We're building satellites to create a real-time 3D map of the world.

A search technology that actually finds what you’re looking for.

AI contract agent: Fill a template, get signed, and run next actions.

Automating non-emergency calls for 911 centers

Inventory management SaaS for Retail & Consumer brands

Outbound AI voice agents for the financial services industry

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

AI-native clearinghouse for insurance

Agentic Intelligence Layer for Merchant Risk Decisions

ML Marketing Infrastructure

The largest freight scheduling network in the industry.

We recycle plastic using engineered enzymes

All things money, with better money

Smart, fast, and collaborative compliance reviews

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

Palantir for Web3

Client management, communication, and projects in one platform.

Premier growth platform for restaurants

Accounting software with an AI agent

Streamlining LLM application management for enterprises

Card issuer for Africa

AI Models for GIS

AI-native commercial real estate operations

AI-powered private equity intelligence.

Buy anything you find on social media

Inventing the solo CFO.

Video AI to automatically detect and respond to production line…

AI SDR

A payment network connecting nonprofits to the $326B in DAFs

Claude Code design workspace built for product teams

On-demand food delivery for Africa

GTM AI that books you 5-8 meetings/week

High quality mRNA for therapeutic application

AI operating system for car dealerships to capture missed revenue

India's Telemedicine Platform & Online Pharmacy for Dermatology Care

Superpowers for litigators

Programming courses for experienced engineers

AI Agent runs the entire international trade operation

Building a compensation graph to help companies optimise people spend

Work operating system for professional service businesses

AI risk and ops platform for Payment Processors, Banks, SaaS…

Banking designed for Indian couples.

Consumer Optimized Insurance

The AI Video Maker

Uncover high-fit leads already silently engaging with your brand

Automated accounting service for small businesses in Indonesia

Generative AI for administrative automation in healthcare

serverless platform for real-time data

AI powered web & mobile automation

The global mobile network for business.

AI copilot for forms, questionnaires & RFX

Health disclosure and accommodation management platform

Open-source customer engagement & messaging automation

A scalable, cloud-native Perforce and Git alternative

“One Medical for pets.”

WealthFront for Saudi & Middle East

Shop and pay in installments anywhere

Shopify for vehicles

AI-powered engineering productivity tools

All-in-one re-entry & workforce development training platform

Entvin | AI for accelerated Drug Development

Non-dilutive funding and payments in the Middle East

The protocol for derivatives on blockchains

Enabling Tissue Targeting of Therapies

Smart electric & water meters as a service

Financing Southeast Asia's ~$1 trillion housing backlog

Voice AI

Fetii is an AI-driven mobility platform

Co-pilot for Business Intelligence

Fini | Automate 80% of enterprise support with AI agents

The API to search, scrape, and interact with the web at scale. 🔥

AI workforce for mortgage

AI-Powered Rental Platform for Urban Renters

Recover failed subscription payments to increase retention and LTV

Virtual Restaurants & Stores for Africa

Open source version control for metadata

Dendritic cell-based platform for cancer therapy

Gullak automates savings & invests these in gold

Building robotic mushroom farms

Sell your home without brokers

Trade memecoins

Open-source, dev-friendly observability.