Y Combinator Portfolio Companies

Structured AI builds AI-powered tools to automate repetitive workflows and make collaboration between different engineering teams seamless.

Hightouch is a data platform that helps sync customers data from the data warehouse to CRM, marketing, and support tools.

Keye is a proprietary AI system that accelerates and enhances due diligence for private market investors.

Salient is an AI-driven loan servicing platform built specifically for consumer finance and auto lending industries.

Julius AI is an artificial intelligence platform that develops and analyzes data with computational AI.

CareRev is a healthcare staffing marketplace platform that connects health systems and local healthcare professionals.

Courtyard is an online marketplace for trading cards & digital packs

AI-Native Zoom For Revenue Teams

Cascade Space offers tools and ground station services for designing and analyzing communication systems in deep space missions.

Vanta is a trust management platform that automates compliance and risk management.

April offers embedded tax planning and filing tools that integrate into financial platforms to power smarter, real-time tax decisions.

Diode Computers designs and manufactures custom circuit boards on integrating artificial intelligence into the development process.

Delve provides a platform that automates compliance processes for SOC 2, HIPAA, ISO, and GDPR.

Ashby develops human resource software to assist companies with hiring and manpower management.

Willow Wealth provides curated access to private markets across real estate, private credit, private equity, and more.

Eventual is an insurtech company that builds software and markets to protect real estate owners from climate risks.

Fortuna streamlines Medicaid navigation for consumers, covering eligibility, enrollment, and renewal processes seamlessly.

Radical AI develops and applies artificial intelligence and automated laboratory systems to accelerate materials research and discovery.

Blaxel is a cloud infrastructure to deploy and scale AI agents.

Latency-Optimized Inference. Custom-Built for Your Stack.

Laminar delivers factory floor transformation with our spectral sensors and science-led AL/ML models. Formerly H2Ok Innovations.

Ticket Wallet is an AI based listing platform for buying and selling event tickets.

Heron Data utilizes AI to automate document intake, extraction, and enrichment in the lending, equipment finance, and insurance industries.

Automating data analysis for life science researchers

Willow Voice is a technology company that develops voice input solutions using artificial intelligence.