Y Combinator (YC)

Develops AI platform for renewable energy site intelligence and permit processing

Builds Clinical Reasoning Engine to accelerate access to life-saving medications

Builds AI investigative agents for risk and compliance

Builds orbital data centers running AI GPU compute in space

Provides AI-powered video surveillance platform for security personnel

Provides AI-powered platform to automate financial deduction processes for retailers

Develops autonomous exterior cleaning robots and software for professional cleaning businesses

Develops AI supply chain coordinator to automate supplier communication and procurement

Provides AI-powered dock and yard management systems to automate warehouse shipping and receiving

Data and AI platform transforming how financial institutions use transaction data

Develops AI agents to automate hospital administrative workflows

Open-source observability platform for tracing and debugging long-running AI agents

Combines human advocates and AI-powered automation to deliver personalized patient advocacy at scale

Provides AI-powered automation tools for non-technical employees to build and deploy autonomous agents

Provides AI-powered development platform for software creation and deployment

AI recruiting platform that identifies and reaches top candidates before they apply

Develops AI agents to automate security testing and remediation across the development lifecycle

Provides AI-powered legal workflow software for corporate legal teams and law firms

Develops brain-computer interface retinal implants to restore vision in patients with retinal diseases

Provides a virtual, agentic procurement department for enterprise companies

14.ai built a managed AI customer-service business; its founding team now operates GloGlo, focused on type 1 diabetes.

Builds workflow orchestration systems to provide context for AI agents in enterprises

Provides a payouts API for marketplaces to pay workers and creators across payment rails globally

Provides AI-native data infrastructure for physical AI systems

AI-native commercial insurance brokerage matching small businesses with carriers for coverage

Provides AI-native revenue enablement platform for go-to-market teams

Builds AI-powered platform to help businesses claim and defend tax incentives like R&D credits with automation and expert review

Builds browser-native compliance agents for financial institutions

Provides AI agents for financial crime operations in regulated financial institutions

Builds voice AI agents to automate inbound phone calls for sales and support