Y CombinatorS25

Platform that deploys and governs custom AI agents across healthcare organizations' back offices.

Y CombinatorS25

IronGrid is an AI insurance underwriter for hardware risk.

Y CombinatorS25

Billing infrastructure for AI.

Y CombinatorS25

Design Arena is a crowdsourced benchmarking platform that ranks AI models on human-judged design tasks.

Y CombinatorS25

Closera provides an AI shopping agent with personalized recommendations for e-commerce stores.

Y CombinatorS25

Relling is a robotics deployment company that supplies turnkey AI workcells for American manufacturers.

Y CombinatorS25

Minimal AI builds AI support agents that resolve e-commerce customer tickets and lift revenue.

Y CombinatorS25

Comena builds AI agents that automate order and quote processing for industrial distributors and manufacturers.

Y CombinatorS25

DeepGrove develops frontier intelligence software designed to run on any device.

Y CombinatorS25

Panels operates an audio data platform supplying speech datasets to train and evaluate voice AI models.

Y CombinatorS25

Shor provides international payroll and employer-of-record services for startups hiring globally.

Y CombinatorS25

gitdot builds developer tooling that improves on the GitHub collaboration experience.

Y CombinatorS25

Acrely builds enterprise-grade voice agents for customer service, sales, and operations use cases.

Y CombinatorS25

RealRoots is an in-person friendship app that matches women for real-life meetups.

Y CombinatorS25

Munify is a cross-border neobank serving the Middle East and its diaspora.

Y CombinatorS25

Freya builds voice AI for enterprise customer interactions.

Y CombinatorS25

Altur builds voice AI agents that automate debt collection calls for creditors and collections agencies.

Y CombinatorS25

Avelis Health audits medical claims for self-insured employers and health plans to recover wasteful spend.

Y CombinatorS25

Alara operates a procurement platform that lets dental offices compare supplier prices and order in a single cart.

Y CombinatorS25

Perseus Defense builds mass-manufactured counter-UAS missiles for the Department of Defense and Homeland Security.

Y CombinatorS25

Finto develops AI accounting software that automates invoice-to-pay workflows for enterprise finance teams.

Y CombinatorS25

Ruvo operates a global account app for Brazilians to receive, hold, and convert between USD and BRL.

Y CombinatorS25

Open-source cloud browser infrastructure for AI agents and web automations.

Y CombinatorS25

Research company building transaction interfaces and a unified marketplace for AI agents.

Y CombinatorS25

Nuntius is an AI alignment firm that makes AI models follow rules for reliable deployment.