YC Companies

Discover companies from Y Combinator's portfolio

5,653 companies

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Showing 1-24 of 5,653 companies

Turning everyday words and actions into usable training data.

San Francisco, CA, USA

Solving language barriers in healthcare

Palo Alto, CA, USA

Artificial Intelligence

Startup legal work handled by elite lawyers & same-day turnaround

San Francisco, CA, USA

Artificial Intelligence

The Most Integrated M365 AI Suite

San Francisco, CA, USA

Enabling autonomous EV and AV depot operations

San Francisco, CA, USA

Production-bug context for AI agents

San Francisco, CA, USA

Developer Tools

AI Copilot for Electrical Estimating

New York, NY, USA

Product analytics for AI-powered products.

San Francisco, CA, USA

Computer vision to automate fish farming from hatchery to harvest

Computer Vision

Automates admin for aircraft technicians

Workflow Automation

Agentic Offensive Security at Scale

San Francisco, CA, USA

Reinforcement Learning

Fully autonomous operations for CPG brands

San Francisco, CA, USA

AI Drone Systems for Defence

AI Crime Detection

San Francisco, CA, USA

Artificial Intelligence

Computer Vision

Galactic Resource Utilization Space, Inc. (GRU Space)

Building the First Hotel on the Moon

San Francisco, CA, USA

Space Exploration

Scraping and labeling social media posts to curate training datasets

San Francisco, CA, USA

Robot Cowboys that Muster Cattle with AI Drones

San Francisco, CA, USA

Livestock Health

Reinforcement Learning

Automate any enterprise workflow through chat

San Francisco, CA, USA

Developer Tools

Workflow Automation

The Optimized GPU Cloud

Machine Learning

AI intelligence for mission-critical operations

San Francisco, CA, USA

Machine Learning

Agentic video editor

San Francisco, CA, USA

Artificial Intelligence

AI-native workspace for municipal development review

Sequence Markets

Smarter and faster trade execution for digital assets

New York, NY, USA

Artificial Intelligence

Make everyone on your team an engineer

San Francisco, CA, USA

Developer Tools