Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.
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Janet AI is the AI-native ticket management system.
Autumn helps AI apps manage pricing, subscriptions, usage, and feature access through simple Stripe-powered APIs.
Mimos offers an AI platform that helps regulated firms improve visibility in AI search results and monitor content for compliance issues.
Metis is an AI based research oriented firm offering AI agents for digital work tasks.
Avent helps manufacturers and industrial distributors automate quoting, order entry, and customer inquiries through AI agents.
Parachute provides governance infrastructure that helps hospitals evaluate, deploy, monitor, and audit clinical AI.
IronLedge is an AI-powered platform that automates property accounting services for real estate operations.
OnDeck AI is a Software Development firm offering next generation visual intelligence for security services and government.
Convexia develops AI agents that evaluate drug assets through simulations, clinical profiling, safety prediction, and market analysis.
B-12 offers a platform that uses automation and artificial intelligence to streamline chemical experiments and improve accuracy in the lab.
Doe is an enterprise AI system that provides real-time financial insights to boost efficiency and profitability.
Minimal provides AI agents that handle e-commerce support by learning business rules and integrating with helpdesk and ticketing systems.
Alara provides an AI-powered procurement platform that automates dental supply ordering, compares vendor pricing, and tracks inventory.
Verne Robotics develops AI-powered robotic arms that autonomously learn tasks to automate labor work.
Replacing forms with AI conversations
F4 is an industrial hardware design validation platform that focuses on engineering drawing compliance and interpretations.
Comena is an AI-powered platform that automates B2B order and inquiry processing for wholesalers and distributors.
Vibe Code Go delivers a mobile app that enables software engineers to draft, edit, and review code using AI-powered workflows.
Topological develops physics-based foundation models that optimize CAD design by generating manufacturable, physics-aware models.
Perspectives Health is an AI tool designed to streamline administrative tasks for behavioral health clinics.
Flywheel AI converts existing excavators so contractors can operate them remotely for safety and productivity.
Pharmie AI handles pharmacy administrative tasks, answering calls, managing insurance queries, and handling patient messaging.
Phases automates clinical trial recruitment by AI agents that scan patient databases, schedule visits, and maintain engagement.
Louiza is an AI-driven relationship intelligence platform designed to help identify and act on the internal and external networks.
Y Combinator has invested in 8,084 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.
Y Combinator's top investment sectors include Artificial Intelligence (AI), Software, Information Technology, SaaS, B2B. The firm invests across 35 different industry categories.
Among tracked funding rounds, Janet AI received $500K in a Pre-Seed round. Y Combinator's total known invested capital is $53.6B.
Y Combinator's average investment size is $9.7M across its portfolio of 8,084 companies.
Recent Y Combinator portfolio additions include Janet AI, Autumn, Mimos, Metis, Avent. These companies were founded in 2020 or later.