Y Combinator Fall 2024 companies

Creative intelligence

LP clarity across private markets

Pushing the boundaries of AI

Turn the web into structured data

Compliance guardrails-as-a-service for AI applications

Agents for dental operations

AI phone agents that convert

Voice AI sims for next-gen employee training

Powering the biggest IRL streamers today.

The living map of your organization

Automated physician scheduling

Building Dev Infra for AI Software Engineers

AI for Post-Acute Senior Care (Hospice, Home Health, Skilled Nursing…

Candle helps friends and couples grow closer daily in just 5 minutes.

The reliability platform for last-mile delivery

Let your camera understand the world

Openbenchmarks helps Agents pick the right vendors via Benchmarking

Empowering Physical Therapists to Go Independent

AI customer operations for regulated industries.

Bookkeeping, compliance and tax for founders

Voice + video AI interviewer

AI for life sciences documents

AI Co-Pilot for Design

The mobile source of truth

Build full-stack applications for business operations with AI

The best DOCX MCP for agents to edit microsoft word documents

Building AI employees for car dealers

The high-performance file system that connects AI to data

Voice AI and Chat AI agents: Testing and Observability

The complete, collaborative workspace for humans and agents

The best way to hire clinical talent.

Scaling Genomic AI for Embryo Selection

Fast, simple, reliable AI browser agent

we predict stuff

AI realtime voice companion for language learning

AI tutors for students.

The deterministic layer for frontier intelligence

Independent insurance brokerage for startups.

The Smartest Private Equity Investor

Real-time governance for enterprise communications

AI Compliance Analysts for Banks & Fintechs

The Localization Engineering Platform

Your AI scheduling assistant for construction

The 100% free coding agent

coaching agents for athletes

Charm is the universal payments app — send money to anyone.

Market to AI agents

The legal back-office for European founders - the incorporation API…

All-in-one AI creative platform

AI agents to automate corporate transactions

The Lovable & Replit killers

A new kind of ERP system for factories

Real-time B2B data via simple APIs

Desktop RPA with AI computer use

Agent simulation and RL for researchers

Extending AI to interact with the real world

Spend Intelligence for Complex Enterprises

Electric fleets park and charge anywhere with Curo

The AI Security Engineer to Find and Fix Vulnerabilities

AI Operating System for Pre-construction

AI copilot for construction estimators

Get your perfect customers with one prompt

Automating consumer debt collection with AI

The fastest and cheapest way to use AI with ITAR or CUI data.

The IDE for the parallel age

Personal AI Robots

Automation System for Global Aviation

The Cursor for Xcode

Custom software for non-technical teams.

Professional-grade video editing, in your browser.

AI-powered demand forecasting for retail

AI-enabled M&A deal origination

AI CAD for AEC

Find and move money after a death

Stripe for telephony

Agents that keep prod running

Personal doctors through chat

AI that gets aircraft flying faster

AI app builder for creating and launching iPhone apps

Discover your next vacation for less.

AI formulas and document support for Microsoft Excel

Easy and secure customer cloud deployments

Enterprise systems delivery without the turbulence.

The AI Assistant for Gmail

AI powered debugging notebooks for incident response

AI RCM. Increase net revenue by 16%.

Continual learning for agents

AI Workers for Healthcare Orgs to Find, Call & Schedule More Patients.

Prompt and Context Optimization for Coding Agents

Software for AI-powered traffic lights

Wire Harnesses in as little as 7 days

Ship 2-3x faster without AI slopping up your codebase

24/7 satellite connectivity in low Earth orbit

We help medical practices become AI-native