Y Combinator's Software Portfolio

Fazeshift is an AI accounts receivable software that offers automates invoicing, cash application, and collections processes for businesses.

Vori is a B2B operating system for the grocery industry, streamlining operations and democratizing food supply access.

Corvera.ai is an autonomous operations layer that automates supply chain and operational tasks for consumer packaged goods companies.

Moritz is a legal company that provides legal services using artificial intelligence.

Replit provides a cloud-based development platform that enables users to write, run, and deploy applications in browsers.

Crimson is a AI productivity platform that allows litigation lawyers to answer case specific questions.

Lucis combines lab testing, wearable data, and health insights to help individuals understand and improve their biology.

Didit develops AI-based identity verification solutions for businesses and individuals.

Powering faster, safer payments for construction.

ComplyDo is an agentic compliance software company offering data integration, analytics, and consulting solutions for enterprise compliance.

UpKeep is a platform developed for technicians and maintenance workers that provides them with a computerized maintenance management system.

Exa offers an AI-centered search engine tailored for automated systems and applications.

The fastest way to run your GitHub Actions. Trusted by Veed, Clerk, Ashby and 600+ others.

Payroll API for LatAm

Stilta offers AI software for patent practitioners to search prior art, draft filings, monitor competitors, and assess portfolio value.

Voker is the Agent Analytics Platform for monitoring and improving your AI agents. Companies like Dutch.com use our SDK to build better AI.

Greenboard is a financial software company that develops software to bridge the gap between regulation and financial innovation.

Vapi is a voice AI platform that allows developers to build, test and deploy voice agents for phone calls and customer support.

SoBanHang evolutionizes the way small business owners manage operations and gain financial inclusion at their fingertips.

Kalinda is an AI platform that automates the extraction and summarization of claimant medical record data.

Mastra is a Typescript framework to build AI agents

Luminai automates workflows by taking any multi-click process and making it one click.

Humanly.io is a conversational AI that engages with every single candidate.

Opalite Health offers an AI speech-to-speech medical interpretation that generates real-time translated audio and documentation.

Netomi provides multimodal and omnichannel Sanctioned Generative AI for enterprises.

An intelligent AI presentation software with all the tools, best-practice content, learning assets, to supercharge business communication.

Operational Superintelligence for Global Logistics

Lance is an AI voice agent for hotels that automates guest calls, messages, bookings, and service requests via system integrations.

Avoca uses AI agents to handle inbound and outbound interactions, including handling customer calls and managing leads.

AI phone calls that convert.

10x Science offers an AI software that analyzes protein data to characterize molecular structures and support biopharmaceutical research.

Archil is a software company that develops cloud storage software that enables organizations to access and manage large datasets.

MorphoAI is a software tool that allows users to design, generate and identify robots and machines.

Fastbreak AI is an AI-driven sports operations software company that provides sports scheduling and competition management solutions.

Lua provides AI-powered virtual agents for sales, support, and bookings across channels like WhatsApp, Messenger, and email.

Expo is a full-stack React Native framework that accelerates the app development lifecycle with robust cloud services.

Uplane is an AI-powered marketing platform that automates ad creation, campaign management, and performance tracking.

HockeyStack is the command center for B2B revenue teams that provides modern attribution, unified buyer journeys, and account insights.

Auctor is an AI-native system for streamlined software implementations, aiming to unify pre-sales and delivery processes.

Phonely provides an AI-powered voice platform that automates phone interactions for businesses through virtual agents.

Fort provides a wearable device and platform that helps users track strength training, monitor progress, and guide exercise form.

Robby offers AI software that supports HVAC technicians with job context, documentation, and syncing service data to office systems.