YC Winter 2026

The AI-native platform for next-generation protein characterization.

Infrastructure and UI building blocks for the agentic internet

The Forward-Deployed AI Research Engineer

Okta for Agents.

Automation for institutional-grade financial modeling in Excel

Your software should build itself.

AI benchmarks that measure general intelligence and inspire new ideas

Automated Multi-Modal Testing for Agents

Real-world human movement data for humanoid robots

Claude code for Mechanical Engineers

AI-native workspace for development plan reviews

Stalk your prospects at scale.

Harvey for Architecture

Foundation models for 24/7 Earth Observation

An AI Copilot for Trading Desks

Detect what AI can automate for your team

AI Employees for Primary Care

Frontier AI Defenses for Social Engineering Attacks

Space solar arrays that grow to the size of a football field in orbit

AI Takeoffs for Electrical

Dynamically pricing the whole economy.

AI SRE agent that triages, coordinates, and fixes production incidents

Prompt once, automate forever.

AI teammates for logistics

Button is the wearable AI that can talk.

Global upload acceleration for 1GB-100TB files.

Scaling formal verification to accelerate scientific discovery

The first AI QA engineer that understands your code

Give AI agents accurate knowledge search that scales

Agentic video editor

Realtime AI for Sales Calls

AI Cost Management: Track and attribute AI spend across every provider

Carson is a desktop AI app that generates custom, sharable workspaces

Distilling Proprietary Intelligence

The most thrilling way to create and rip digital collectible packs

The agentic drug company. We simulate human biology.

The AIOps Agent for ML Teams

AI Revenue Engine for the Equipment Industry

AI automated prior-auths for private medical practices

Anyone can create real games with AI

AI automations that implement themselves

LLM context compression for better accuracy

Software for enterprise energy procurement.

AI models that learn from experience

AI native radars for self-driving cars

AI operating system for mega-scale satellite networks.

Agentic Mortgage Origination

AI on-call engineer for data-heavy, regulated industries

AI agent workforce for CPG back-office

Protect, monitor and defend your Internet presence

AI for Commercial Real Estate

The Fastest Multimodal Inference OS

Tankless Dive Gear - Breath Autonomy at Sea, Land & Space

Responsibly sourced data for multimodal AI

Infrastructure for identity and fraud.

Evolutionary intelligence for autoimmune disease

AI-Native Med-Legal Firm

Doomscroll to learn languages

AI Document Workflows for Enterprises

Open-source Agentic Development Environment

AI powered reconciliation for high-volume payments companies

Interpretability and reasoning infra for foundation models.

Autonomous OS for healthcare

AI agents that replace your policy consultants

AI agents for banking back office

Enabling physical AI at scale.

An AI-first CRM built for Startups

Keeping contractors on the job site, not behind a desk.

Strength Tracking Wearable

The first exchange to trade on attention.

AI agents for corporate accounting teams

Moon Hotel -> The Intergalactic Construction Company of Earth

The AI native law firm for growth stage companies

Robotics for Space R&D

Full-Stack AI Accounting

The Interface Design Canvas for AI agents

API for performance-based payroll

Robot Cowboys that Herd Cattle with AI Drones

Operational Superintelligence for Global Logistics

Agentic Offensive Security at Scale

US-Made Parts for Robots

Multimodal data provider for robotics and world modeling

We automate the inventory process in insurance

Real-time Physics Simulations for Industrial Facilities & Data Centers

Automate enterprise workflows through chat

Automate credit review for lenders in emerging markets

Fast and Safe OpenClaw on the cloud

Custom Aerospace-Grade Battery Packs

AI Agents That Run Hotel Operations.

Hedge fund for ads

The AI-Native Immigration Law Firm

AI for Corporate Security Cameras

AI that understands human culture

AI that automatically improves products from user behavior

Turning everyday words and actions into usable training data.

Foundation models for planning orthopedic surgery

Digital Twins of humans

AI Video Production for Professionals

Payments Infrastructure for Voice Agents

The first finance-compliant proactive AI that runs 24/7

AI DevOps Engineer

The AI data analyst for consumer brands

Technology to detect and track small drones

Agentic Management Service for Care Organizations

The monitoring layer your AI agents need.

Global AI-native law firm handling legal work with same-day turnaround

AI-powered fraud investigations

Building AGI that can innovate.

The AI Agent Inside Every Enterprise App

CV and robotics to automate quality inspection in fish farms

World models for robot evals and training.

Helping Healthcare Providers Speak Any Language

Plan mode for complex features

Manipulate Anything Robot

AI and Data for Cancer Therapeutics

Agentic Payments for APIs

AI-Native Medical Billing Services

AI Infra for real-time vision applications

See and control all AI activity across your enterprise

AI-powered automation for internal audit workflows

40% higher yields on company cash, in under 5 minutes.

AI Native Commercial Insurance Brokerage

AI front & back office agent for dental practices

The first AI-powered grand strategy platform

AI Licensing Agent for Regulated Industries

The AI-native Recruiting OS

Inference at Light Speed

Take Notes in the Real World

AI agents that automate customer success

AI Agents for the supply chain.

Simulation environments to train & evaluate long-horizon AI agents

Personalization infra that improves retention, LTV, and CAC

An AI primary care doctor in your pocket

Real time intelligence for law enforcement & security teams.

AI operating system for commercial loans

Automate any UI task with natural language

Social media content auto-generated with your existing data

Documenting human dexterity

AI Workers for Field Services

Claude Code for Mechanical Engineers

Intelligence for Automotive Operations

Agent Platform for Life Sciences

AI-native platform for Life-Sciences Documentation

AI agents that grow revenue for home services businesses

Robots that run autonomous depots for autonomous fleets.

Reasoning and verification infra for AI

The operations stack for biologic infusion clinics

The default way of running on-device AI at Scale

Guardrails to validate your agent's actions before they execute

Multilingual voice agents that outperform humans

Logistics infrastructure to modernize healthcare operations

Modular AI-Commanded Drones for Defence

Datadog for Agent Reliability

Low-latency execution across crypto, prediction, and tokenized assets

Robots that 10x manual industry work

The World's Largest Video Library

Media infra for consumer apps

Proactive AI customer support that engages high-value users

AI Work Messaging & Collaboration Platform

Marketing suite for the agentic web

Hire engineers based on what they’ve shipped

Makes software self-healing

Make everyone on your team an engineer

Financial infrastructure for the agent economy

Stablecoin Global Bank Account

AI agents for power grid planning 🦑

Agentic AI for intellectual property

Multimodal foundation models to predict uncollected patient biology

AI assistant for your email and calendar

Claude Code for Scientific Research

The agentic coding app for complex tasks.

AI for AI Infrastructure

AI-native operating system for aesthetics & wellness

Vercel for background agents

The first AI-powered uranium discovery company

Compression middleware that improves LLM outputs

Research lab solving non-verifiable work

The data infrastructure for real estate

AI Platform for Precision Outbound

Multi-chain deposit and payment infrastructure

AI agents that automate B2B software implementation

AI-native, hardware procurement marketplace

Unified prediction markets trading platform

Insurance risk layer for physical AI

Full service ai law firm & software solution, for startups

AI Agents For Complex Scheduling Coordination

The OS for data quality across any stack

AI Workforce for Distributors and Manufacturers

AI Verification for Insurance

A faster, lower cost path to custom silicon

Autonomous Drones for Earth Observation

Energy independent data centers with solar and repurposed batteries.

Real-world place intelligence for AI apps and agents

AI operator for medlegal cases

AI coworker for video editors to ship more video faster

Turning all software into agent-first APIs

Drop-in Direct Billing SDK for In-App Purchases

Automates admin for aircraft mechanics