Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.
| Company Name | Founded | Funding Stage | Amount | City |
|---|---|---|---|---|
| Fifth Door | 2025 | Seed | $20.0M | San Francisco |
| Coval | 2025 | Seed | Undisclosed | San Francisco |
| besimple AI | 2025 | Seed | $3.0M | Redwood City |
| Morphle Labs | 2025 | Series A | $5.0M | Bangalore |
| Cerrion | 2025 | Series A | $18.0M | Zürich |
| Model ML | 2025 | Series A | $75.0M | New York |
| Maritime Fusion | 2025 | Seed | $4.5M | San Francisco |
| Pibit | 2025 | Series A | $7.0M | Palo Alto |
| Clado | 2025 | Seed | $2.0M | San Francisco |
| Bluma | 2025 | Pre-Seed | $500K | San Francisco |
| # | Company | Stage | Amount | Location |
|---|---|---|---|---|
| 1726 | Fifth Door | Seed | $20.0M | San Francisco, United States |
| 1727 | Coval | Seed | Undisclosed | San Francisco, United States |
| 1728 | besimple AI | Seed | $3.0M | Redwood City, United States |
| 1729 | Morphle Labs | Series A | $5.0M | Bangalore, India |
| 1730 | Cerrion | Series A | $18.0M | Zürich, Switzerland |
| 1731 | Model ML | Series A | $75.0M | New York, United States |
| 1732 | Maritime Fusion | Seed | $4.5M | San Francisco, United States |
| 1733 | Pibit | Series A | $7.0M | Palo Alto, United States |
| 1734 | Clado | Seed | $2.0M | San Francisco, United States |
| 1735 | Bluma | Pre-Seed | $500K | San Francisco, United States |
Fifth Door is a next-generation game platform that enables you to bring your game online in just minutes.
Coval is a simulation and evaluation platform for AI agents, enabling engineers to deploy reliable assistants across chat and modalities.
besimple AI is a software company that provides AI-based data annotation infrastructure designed for model training.
Morphle Labs is a deep-tech healthcare automation company that develops robotic and imaging systems for cancer diagnostics.
Cerrion is an AI software company that develops computer vision technology to generate production insights.
Model ML provides AI tools that automate tedious tasks in finance, enabling firms to process deals and models more efficiently.
Maritime Fusion specializes in the development and construction of high-temperature superconducting fusion reactors.
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Clado is a company that provides artificial intelligence solutions for business applications.
Bluma is an AI-native platform that automatically creates viral short-form ads for your business using our library of templates.
Tailor is a no-code headless ERP platform helping retail businesses unify tools, marketplaces, and teams on one system.
Agraga is a comprehensive digital logistics platform that connects asset holders to make cross-border logistics easier.
Ember Copilot is a Software Development firm offering a tool to reduces medical claim denials.
Poly is an artificial intelligence company that offers a platform for personal cloud storage.
Quindar offers a one-stop shop in the cloud for spacecraft analysis and operations.
Carvana is an e-commerce platform that buys and sells used cars.
Automat offers robotic process automation for Chrome using GPT4 and computer vision.
Cellbyte is an AI based firm that offers safety and security standards for pharma companies to provide life-changing treatments to patients.
Agentio is an AI-native advertising platform that automates the end-to-end process for creator advertising.
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Luminal provides a machine learning compiler and serverless cloud platform that automates PyTorch model optimization and deployment.
Gridware is a grid‑technology company dedicated to improving safety and reliability on the electrical transmission and distribution systems.
Voize is a voice assistant that converts caregivers’ spoken documentation into structured entries through a mobile app.
Asseta AI provides financial management tools for family offices and investments.
Y Combinator has invested in 5,185 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, B2B, SaaS. The firm invests across 59 different industry categories.
Among tracked funding rounds, Carvana received $99.0M in a Post Ipo Debt round. Y Combinator's total known invested capital is $33.2B.
Y Combinator's average investment size is $11.7M across its portfolio of 5,185 companies.
Recent Y Combinator portfolio additions include Fifth Door, Coval, besimple AI, Morphle Labs, Cerrion. These companies were founded in 2020 or later.
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