Y Combinator's Enterprise Software Portfolio

Rational is an AI-powered accounting firm designed to automate accounting end-to-end.

TigerEye provides AI tools for construction professionals to manage information and documents.

Slide enables apps to serve Web3 experiences to everyday users.

Glade is a platform for financial planning and reporting.

LeapYear develops technology for enterprises to securely unlock value from their most sensitive data assets.

Data infrastructure company

Wallaroo provides an enterprise AI platform that enables clients to deploy ML and analytics projects into production.

Building the platform for companies to ship AI agents fast

Bird is a cloud communications platform that connects enterprises to their global customers and enables communication between them.

3E Network Technology Group provides B2B IT solutions and develops AI and blockchain data center infrastructure services.

Spott is developing the ATS and CRM of the future for staffing & recruitment firms.

Raindrop is an AI software company that develops observability and reliability tools for AI agents and applications.

Rapidfolio provides AI agents for fintechs and banks to automate compliance, risk, and back-office operations with deterministic execution.

Avoca Systems provides AI software that automates radiology scheduling, referrals, calls, and patient communications.

Huscarl provides AI-driven actuarial advisory and insurance analytics for corporate risk managers and finance leaders.

Pelica is building healthcare's AI operating system

Attimet develops artificial intelligence-driven quantitative research systems for financial markets.

Hudson Labs is software that extracts hard-to-find information in a public company filing like annual reports.

Decawork AI provides software for IT teams to deploy, govern, and maintain internal AI agents.

Conifer provides AI routing gateway that optimizes token spend by intelligently routing queries across local hardware and cloud models.

Kebra develops AI software that automates field-service documentation and back-office workflows.

Codag cuts coding-agent costs by optimizing large tool outputs like logs and test results so agents consume fewer tokens.

Akon Labs develops GitNexus, a code intelligence engine for software engineering agents.

Rindler develops a Model Context Protocol (MCP) platform enabling AI agents to interact reliably with websites that lack APIs.

PRINCEPS develops AI-native software for compliance, operational resilience, and administrative workflows in the energy sector.

Vestris provides AI agents that automate real estate title and closing workflows from contract intake to closing readiness.

Touchmark provides AI infrastructure solutions focused on solving pricing challenges through artificial intelligence technologies.

Amorphic Labs develops AI agents that create personalized product demo videos for sales and customer success teams.

Naïve provides infrastructure and AI agents for building and operating applications, businesses, and automated workflows.

HappyRobot provides AI workers and automation software for enterprise workflows, communication, and operational process management.

Café develops an app that helps teams to coordinate effectively, both in and out of the office.

Alpas develops software for procurement departments to identify suppliers 10x faster.

Plerk is an employee benefits management platform designed for booking and managing business trips.

Outbound.io is a web-based tool that organizes the messages its users send around the actions their customers take.

AllVoices is an employee relations platform that enables companies to efficiently and effectively resolve workplace issues.

Escape - API discovery and API security platform that leverages generative AI to discover and secure all exposed APIs.

Lio support teams in organizing operational data and managing business workflows through customizable digital registers.