YC-Backed Companies

Parrot

TikTok for language learning

Parse

Build an API to interact with any website.

Patent Watch

AI for detecting patent infringements

Philon

General Purpose Robots

Piggy Robotics

Humanoid robots that do your chores for the price of an iPhone!

Pixley AI

The first platform where parents & kids can co-create AI cartoon shows

Play Health

Perimenopause Care Platform

Primer

AI Product Demos

Prox

AI technical support for complex physical products

Redapto

Remedy

AI Agents for Pharmacies

Rivet

Visual editor to design in production code

Rovi Health

AI healthcare concierge for employees

Rovr

AI FDE Engine that runs your engineering workflows

SF Tensor

Infrastructure for AI labs to focus on research.

Sava

Building the future of trusts

Sciloop

Expert STEM reasoning data for frontier AI labs.

Scoop

Automating regulatory submissions for life sciences

Scott AI

The planning layer for teams that build with coding agents

Selfin

Building the first AI Bank

SellRaze

The fastest way to sell online.

Semble AI

AI workflow automation for construction back-office

Semiotic

Studio-Grade Design at Scale

Sorce

Tinder for jobs

Soren

Private AI for Regulated Industries

Sourcebot

Helping humans and AI agents understand massive codebases

Specific

Audio and Enterprise Human Data for AI

Specific

AWS for coding agents

Structured AI

AI workforce for Construction Engineering

Sunflower

Building the Sobriety Platform for the future of Superintelligence. 🌻

Sylvian

Specialized AI Agents.

Telemetron

Support and Operations Platform for Hardware Companies

Tensr

Fully autonomous robotic factories

Terrain

Stealth

The Context Company

Monitor AI agents and understand user behavior

The Hog

AI Demand Gen for Companies

Thesis

Automate AI research

Tornyol

We build micro-drones that kill mosquitoes.

Trelium

The Agent to Build Your Agents

Unsiloed AI

API for parsing multimodal unstructured data

Uplane

Replace marketing agencies with AI

Velvet

Helping frontier models go multimodal.

Veria Labs

Continuous AI pentesting that finds and fixes vulnerabilities

Wardstone

Satellites for Missile Defense

Zalos

Computer Agents for Finance tasks like reconciliation, in your system!

Zarna

AI Associates for Private Capital

Zavo

AI Operating System for Restaurants

Zephyr Fusion

Powering tomorrow's industrial revolution in space

dari.dev

The Production Layer for AI Agents

hillclimb

Training Data for Recursive Self-Improvement

item

The AI-Native CRM that works for you

s2.dev

API for unlimited, durable, real-time streams

Abundant

Agent simulation and RL for researchers

Afternoon.co

Bookkeeping, compliance and tax for founders

Alex

The Cursor for Xcode

Apolink

24/7 satellite connectivity in low Earth orbit

ArchiLabs

AI Copilot for Architects

Archil

The high-performance file system that connects AI to data

Asha Health

We help medical practices become AI-native

AutoComputer

Desktop RPA with AI computer use

Avora

Agents for dental operations

Beglaubigt.de

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

CTGT

The deterministic layer for frontier intelligence

Candle

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

Canvas

Continual learning for agents

Capy

The IDE for the parallel age

Careforce

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

Cekura

Voice AI and Chat AI agents: Testing and Observability

Charm

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

Clarus

LP clarity across private markets

CollectWise

Automating consumer debt collection with AI

Consus

Your single source of truth for government documents

Crouton

The living map of your organization

Crustdata

Real-time B2B data via simple APIs

Curo

Electric fleets park and charge anywhere with Curo

Darkgrade

Let your camera understand the world

Dexter

Spend Intelligence for Complex Enterprises

Diffusion Studio

Professional-grade video editing, in your browser.

Durate

Automated physician scheduling

Ember

AI RCM. A/R Analysis in 3 days or less. Reduce claim denials by 55%.

Endstack

Cloud desktop OS for humans and agents

Forerunner AI

AI that gets aircraft flying faster

Freebuff

The 100% free coding agent

Fresco

AI copilot for construction estimators

Friday

The AI Assistant for Gmail

FutureClinic

Personal doctors through chat

Gait

Building Dev Infra for AI Software Engineers

Galini

Compliance guardrails-as-a-service for AI applications

Gander

Automation System for Global Aviation

Gecko Security

The AI Security Engineer to Find and Fix Vulnerabilities

Getcho

The reliability platform for last-mile delivery

HYBRD

coaching agents for athletes

HealthSpark

Empowering Physical Therapists to Go Independent

HumanLayer

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

ISSEN

AI realtime voice companion for language learning

Innate

Personal AI Robots

Karmen

Your AI scheduling assistant for construction

Keye

The Smartest Private Equity Investor

Kilvin

Custom software for non-technical teams.

Lightscreen AI

Voice + video AI interviewer

Lingo.dev

The Localization Engineering Platform

Loombotic

Wire Harnesses in as little as 7 days

Luthor

Real-time governance for enterprise communications

Matcha

The best way to hire clinical talent.

Melder

AI formulas and document support for Microsoft Excel

Metreecs

AI-powered demand forecasting for retail

Moonset Health

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

Moonshine

Extending AI to interact with the real world

OpenFunnel

We monitor your TAM and surface companies when custom triggers fire.

Origami

Get your perfect customers with one prompt

Pearson Labs

AI agents to automate corporate transactions

PermitPortal

AI Operating System for Pre-construction

Raycaster

AI for life sciences documents

Relvy AI

AI powered debugging notebooks for incident response

Reticular

Interpretable AI for drug discovery

Revi

AI-enabled M&A deal origination

RevisionDojo

AI tutors for students.

Revyl

AI-Native Mobile Testing

RiskCube

AI-native full-stack insurance broker for startups.

Riveter

Turn the web into structured data

Roundabout Technologies

Software for AI-powered traffic lights

Rulebase

AI agents for financial services.

Ryvn

Easy and secure customer cloud deployments

SRE.ai

AI DevOps Agents

Sandra AI

Building AI employees for car dealers

Smooth

Fast, simple, reliable AI browser agent

Sphinx

AI Compliance Analysts for Banks & Fintechs

Stewdio

All-in-one AI creative platform

Streamable

Enabling IRL streamers to do what they love.

Struct

Automate your on-call runbook

Sunset

Find and move money after a death

Surge

Stripe for telephony

Symphony

Voice AI sims for next-gen employee training

Synth

Prompt and Context Optimization for Coding Agents

Tiny

A new kind of ERP system for factories

Unusual

Market to AI agents

Variant

Creative intelligence

Vaya

Discover your next vacation for less.

Vespper

The first AI-native document editor for long-form content

VortexifyAI

Build AI applications and automations for supply chain operations

Zeroframe

Pushing the boundaries of AI

attimet

we predict stuff

supercontrast

AI Co-Pilot for Design

telli

AI phone agents that convert

vly.ai

The Lovable & Replit killers

x1

World’s Most Powerful AI App Studio

Convoy

The world's most efficient digital freight network.

Monzo Bank

A bank as smart as your phone.

Y Combinator

Make something people want.