Industry
YC Infrastructure Companies
199 Y Combinator infrastructure startups with verified founder contacts, batch info, and company data.
199
Companies
162
Active
21
Acquired
0
Public
YC Company Directory
50 companies
Company | Batch | Description | Status | Location | Team | Site | Founders | Reveal |
|---|---|---|---|---|---|---|---|---|
Fivetran | W13 | The leader in automated data movement | Active | Oakland, CA, USA | 1200 | Taylor Brown, George Fraser | Reveal | |
Documents.Me | W12 | Client-side encryption for your devices and the cloud. | Inactive | Santa Clara, CA, USA | 0 | Sai Thumuluru, Anirudh Ramachandran | Reveal | |
Heroku | W08 | Enabling developers to build and run applications in the cloud. | Acquired | San Francisco, CA, USA | 300 | Orion Henry, James Lindenbaum, Adam Wiggins | Reveal | |
Ninite | W08 | Simple third-party app patching and deployment for Windows. | Active | San Francisco, CA, USA | 2 | Sascha Kuzins, Patrick Swieskowski | Reveal | |
Virtualmin | W07 | — | Active | Mountain View, CA, USA | 2 | Jamie Cameron, Joe Cooper | Reveal | |
AgentMail | S25 | Email Inboxes for AI Agents | Active | San Francisco, CA, USA | 6 | Haakam Aujla, Michael Kim, Adi Singh | Reveal | |
DeepAware AI | S25 | Help AI data centers unlock more compute and become more efficient | Active | San Francisco, CA, USA | 2 | Jerry Huang, Stela Tong | Reveal | |
Imprezia | S25 | The World's First AI Ad Network. | Active | — | 3 | Bishesh Khadka | Reveal | |
Kernel | S25 | Crazy fast, open source infra for AI agents to use the Internet | Active | San Francisco, CA, USA | 6 | Catherine Jue, Rafael Garcia | Reveal | |
Luminal | S25 | Making AI run fast on any hardware. | Active | — | 3 | Joe Fioti, Matthew Gunton, Jake Stevens | Reveal | |
Manufact (formerly mcp-use) | S25 | Open source SDK & cloud infrastructure for MCP Servers & ChatGPT Apps | Active | — | 3 | Pietro Zullo, Luigi Pederzani | Reveal | |
Metis | S25 | Infrastructure to build reliable agents | Active | San Francisco, CA, USA | 13 | Aryan Shah, Aayush Sheth, Marcus Yearwood | Reveal | |
Modelence | S25 | The full-stack platform for agentic development | Active | San Francisco, CA, USA | 3 | Aram Shatakhtsyan, Eduard Piliposyan | Reveal | |
Pangolin | S25 | Identity-aware VPN and proxy for remote access to anything, anywhere. | Active | San Francisco, CA, USA | 2 | Milo Schwartz, Owen Schwartz | Reveal | |
Relling | S25 | RL and Data Infrastructure for Robotics & World Models | Active | San Francisco, CA, USA | — | Jai Relan, Anya Singh | Reveal | |
truthsystems | S25 | Automatically blocking risky behavior with real-time governance agents | Active | San Francisco, CA, USA | 3 | Alex Mac, Nam Nguyen | Reveal | |
Freestyle | S24 | We run and deploy code your AI wrote | Active | San Francisco, CA, USA | 5 | Bۙۚۨ۫ۙۚۨ۫ۙۚۨ۫ۙۚۨ۫enjamin Swerdlow, Jacob Zwang | Reveal | |
Glasskube | S24 | Software Distribution Platform for On-Prem, Kubernetes, Docker & BYOC | Active | — | 5 | Louis Weston, Philip Miglinci | Reveal | |
Mem0 | S24 | The Memory layer for your AI apps | Active | San Francisco, CA, USA | 4 | Taranjeet Singh, Deshraj Yadav | Reveal | |
Miru | S24 | Config Management for Robotics | Active | San Francisco, CA, USA | 3 | Armel Talla, Vedant Nair, Benjamin Smidt | Reveal | |
Opslane | S24 | Deploy to Kubernetes in minutes | Active | San Francisco, CA, USA | 1 | Abhishek Ray | Reveal | |
Oway | S24 | AI Infrastructure for America’s Empty Truck Space | Active | San Francisco, CA, USA | 10 | Phillip Nadjafov | Reveal | |
Pipeshift | S24 | Modular Orchestration Platform for Open Source AI | Active | San Francisco, CA, USA | 10 | Arko C, Enrique Ferrao, Pranav Reddy | Reveal | |
Synnax | S24 | Unified Hardware Control and Data Processing Software | Active | — | 5 | Emiliano Bonilla, Patrick Dotson, Elham Islam | Reveal | |
Thunder Compute | S24 | The world's cheapest GPU cloud | Active | San Francisco, CA, USA | 4 | Carl Peterson, Brian Model | Reveal | |
Wordware | S24 | AI agents you can rely on | Active | San Francisco, CA, USA | 15 | Filip Kozera, Robert Chandler | Reveal | |
Apoxy | S23 | Simpler and cheaper multi-cloud and cross-platform deployments. | Active | — | 2 | Matt Ward, Dmitry Ilyevsky | Reveal | |
Artie | S23 | Software that streams data from databases to warehouses in real-time | Active | San Francisco, CA, USA | 12 | Jacqueline Cheong, Robin Tang | Reveal | |
Bland AI | S23 | The enterprise platform for AI phone calls | Active | San Francisco, CA, USA | 65 | Isaiah Granet, Sobhan Nejad | Reveal | |
Cedana | S23 | Fast, reliable, reproducible AI with GPU live migration | Active | New York, NY, USA | 5 | Neel Master, Niranjan Ravichandra | Reveal | |
Epsilla | S23 | All-in-one platform to create AI agents with your private knowledge | Active | Sunnyvale, CA, USA | 3 | Richard Song, Ricki Qin, Eric Yang | Reveal | |
Hegel AI | S23 | Open source tools for developing generative AI applications | Active | — | 2 | Kevin Tse | Reveal | |
Mocha | S23 | Build and publish web apps in minutes. No coding required. | Active | San Francisco, CA, USA | 7 | Nicholas Charriere, Ben Reinhart | Reveal | |
Morph | S23 | Subagents and tools that improve coding agents | Active | Russian Hill Pl, San Francisco, CA 94133, USA | 3 | Tejas Bhakta | Reveal | |
Skyvern | S23 | Open Source AI Agent to automate browser workflows via an API | Active | San Francisco, CA, USA | 6 | Suchintan Singh, Shuchang Zheng | Reveal | |
Terracotta AI | S23 | AI-powered Infrastructure as Code PR reviews | Active | — | 3 | Carlos Feliciano, Casey Wilcox | Reveal | |
VectorShift | S23 | No-Code Generative AI Automations Platform | Active | — | 16 | Alexander Leonardi, Albert Mao | Reveal | |
AccessOwl | S22 | Managing your Employees' Access to SaaS | Active | Berlin, Germany | 10 | Philip Eller, Mathias Nestler | Reveal | |
Airtrain AI | S22 | No-code data curation for LLM fine-tuning and evaluation. | Inactive | San Francisco, CA, USA | 5 | Emmanuel Turlay | Reveal | |
Blockscope | S22 | Palantir for Web3 | Active | New York, NY, USA | 4 | Adit Patel, Maharshi Patel | Reveal | |
Coris | S22 | AI risk and ops platform for Payment Processors, Banks, SaaS… | Active | San Francisco, CA, USA | 10 | Vinodh Poyyapakkam, Shyam Maddali | Reveal | |
Denormalized | S22 | serverless platform for real-time data | Inactive | San Francisco, CA, USA | 2 | Amey Chaugule, Matt Green | Reveal | |
Grai | S22 | Open source version control for metadata | Inactive | San Francisco, CA, USA | 3 | Ian Eaves | Reveal | |
Neosync | S22 | Neosync is an open-source anonymization and synthetic data platform. | Acquired | San Francisco, CA, USA | 3 | Evis Drenova | Reveal | |
Pluralith | S22 | Automated infrastructure compliance and documentation | Active | Vienna, Austria | 2 | Daniel Putzer, Philipp Weber | Reveal | |
Plutto | S22 | Supply-chain risk management and compliance platform for Latin… | Active | Santiago, Santiago Metropolitan Region, Chile | 20 | Antonia San Martin, Felipe Domínguez, Ignacio Márquez | Reveal | |
Provision | S22 | Ironclad for construction | Active | Toronto, ON, Canada | 11 | Luigi La Corte | Reveal | |
Sunpia | S22 | Deploy serverless without rewriting code | Active | San Jose, CA, USA | 3 | Alan Pham, Ivy Pham, Vikranth Srivatsa | Reveal | |
Windmill | S22 | Open-source platform to turn scripts into internal apps & workflows | Active | Paris, France | 10 | Ruben Fiszel | Reveal | |
Artillery | S21 | The complete production quality platform. AI-powered E2E testing,… | Active | Limerick, Ireland | 5 | Hassy Veldstra | Reveal |
Status Breakdown
About YC Infrastructure Companies
Y Combinator has funded 199 infrastructure companies since its founding in 2005. These startups span from early-stage pre-launch to publicly traded companies, making YC one of the most prolific backers of infrastructure innovation globally.
162 of these companies are currently active. 21 have been acquired. VCBacked tracks verified founder contact information, team sizes, and company status for every YC infrastructure startup.
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