Companies
235 companies match. Sources: YC directory, Techstars portfolio, a16z speedrun.
| Company | Cluster | Niche | Batch | AI |
|---|---|---|---|---|
| 6thSense A nervous system for physical AI | Agent infrastructure | Nervous system for physical AI coordination | YC S26 | AI-native |
| 83 Sciences AI-native materials discovery powered by unpublished experimental data | Vertical AI agents | AI materials discovery from experimental data | YC S26 | AI-native |
| Aerogen Systems Building the future of advanced chip manufacturing. | Robotics and physical world | semiconductor manufacturing equipment | YC S26 | |
| Agency Tool Company Reliable infrastructure to build, deploy and manage real-world robots. | Robotics and physical world | robotics software deployment infrastructure | YC S26 | |
| Agent FM One group chat to hear and steer your coding agents. | Developer tools | AI agent orchestration for developers | YC S26 | AI-native |
| Agentcard debit cards for AI agents. | Fintech | payment infrastructure for AI agents | YC S26 | AI-native |
| Agnost AI Product analytics for AI Agents | Agent infrastructure | AI agent analytics and optimization | YC S26 | AI-native |
| Akon Labs Nervous System for AI Agents | Agent infrastructure | Agent nervous system and orchestration | YC S26 | AI-native |
| Aktoria Robotics Human as API for robots | Robotics and physical world | Remote robot operation platform | YC S26 | |
| Alkera AI Reliable and safe data engineering and data science agents | Agent infrastructure | Data engineering agent orchestration | YC S26 | AI-native |
| Alloovium Construction paperwork that finally works for your team | B2B SaaS | Construction document intelligence | YC S26 | AI-native |
| Almanac The AI that knows your company | Horizontal AI assistants | AI agent for internal business operations | YC S26 | AI-native |
| Amorphic Labs Software Commerce Infrastructure for Agents | Vertical AI agents | AI agents for sales personalization | YC S26 | AI-native |
| Amulet High performance file system for agents | Agent infrastructure | High-performance filesystem for AI agents | YC S26 | |
| Applied Electrodynamics, Inc. A new kind of camera that can see through walls. | Robotics and physical world | through-wall imaging hardware for construction | YC S26 | |
| Arbital The trading terminal for perps, memes, and stocks. | Fintech | multi-asset trading terminal | YC S26 | |
| Archal The improvement loop for AI agents | Agent infrastructure | AI agent testing and self-repair | YC S26 | AI-native |
| Assemble Agents for Enterprise IT | Vertical AI agents | IT automation agents for enterprise systems | YC S26 | AI-native |
| Async AI agents that run small businesses | Vertical AI agents | AI agents for professional services | YC S26 | AI-native |
| Atlas Discovery Predicting human response to drugs in clinical trials | Healthcare and bio | AI drug response prediction | YC S26 | AI-native |
| Atlia We are the AI-native property management company | Vertical AI agents | AI property management for short-term rentals | YC S26 | AI-native |
| Atomarine Off shore nuclear powered data centers at sea. | AI infra and compute | offshore nuclear powered data centers | YC S26 | |
| Audun AI-native debt collection | Vertical AI agents | AI debt collection automation | YC S26 | AI-native |
| Avoca Systems The AI-powered operating system for radiology networks | Vertical AI agents | AI patient access automation for radiology | YC S26 | AI-native |
| Axelrod Boutique Hotels that run themselves | Vertical AI agents | autonomous hotel operations management | YC S26 | AI-native |
| Baud AI chips for ultra-fast model training and inference | AI infra and compute | AI training and inference chips | YC S26 | AI-native |
| Belvedir The easiest way to make private AI models. | AI infra and compute | Private model training and optimization infrastructure | YC S26 | AI-native |
| Bernard AI employees that run home appliance repair companies | Vertical AI agents | AI repair dispatch for appliance servicers | YC S26 | AI-native |
| Billow AI Labs AI-native Accounting Firm to Replace the Big-4 | Vertical AI agents | AI accounting and FP&A automation | YC S26 | AI-native |
| Bizmark The OS for companies that make, move, or sell physical goods | B2B SaaS | ERP and operations for manufacturers and logistics | YC S26 | |
| Bloomy AI-powered mastery learning for K-12 | Vertical AI agents | AI-powered personalized K-12 learning | YC S26 | AI-native |
| Buildbox Understand how users experience your AI agents | Agent infrastructure | AI agent analytics and monitoring | YC S26 | AI-native |
| Callbook AI AI collections agency for late stage portfolios | Vertical AI agents | AI collections agency for debt recovery | YC S26 | AI-native |
| Care GP AI agents to run primary healthcare operations | Vertical AI agents | AI agents for primary care clinic operations | YC S26 | AI-native |
| CarSignal The Smart Operating System for Auto Shops. | B2B SaaS | automotive shop management SaaS | YC S26 | |
| Caution Hosting platform for software you don't want to get hacked | Security and compliance | confidential compute attestation platform | YC S26 | |
| Cerenovus AI that finds value creation opportunities across enterprise… | Agent infrastructure | AI-ready knowledge graph platform | YC S26 | AI-native |
| Chromie find, qualify, & win contracts with AI | Vertical AI agents | AI-powered government contract acquisition | YC S26 | AI-native |
| Click Research services for ChatGPT and Claude | Agent infrastructure | Research and context APIs for AI agents | YC S26 | AI-native |
| COACH The AI Coach for in person sales reps. | Horizontal AI assistants | AI sales coaching for field teams | YC S26 | AI-native |
| Coasty Real World Evals and RL Environments for Computer-Use | Agent infrastructure | Computer use agent orchestration | YC S26 | AI-native |
| Codag Log compression for agents. | Agent infrastructure | Log compression for agents | YC S26 | |
| Computable Buy, sell, and redeem GPU hours for any week with instant liquidity | AI infra and compute | GPU hours marketplace | YC S26 | |
| Conifer Local-first least cost routing system to reduce 80%+ token spend | AI infra and compute | cost optimization and model routing | YC S26 | AI-native |
| Context.dev We give AI agents realtime web context. | Agent infrastructure | Real-time web data API for AI agents | YC S26 | AI-native |
| Control Seat Control and Monitoring of Industrial Operations | Robotics and physical world | industrial operations monitoring and control | YC S26 | |
| Cosmic Robotics Autonomous construction on Earth and beyond | Robotics and physical world | Autonomous construction robots for solar and infrastructure | YC S26 | |
| Cova AI-Native Home Care Agency | Vertical AI agents | AI home care agency operations | YC S26 | AI-native |
| Daqstra AI-native orchestration for physical R&D testing | Agent infrastructure | AI orchestration for physical R&D testing | YC S26 | AI-native |
| Datoric Security-first training data | Data for AI | secure training data collection | YC S26 | |
| Dawn Industries Automatic Diagnosis & Fix for Industrial Automation Cells | Robotics and physical world | AI diagnostics for manufacturing cells | YC S26 | AI-native |
| Decawork The Agent Control Plane for IT teams | Agent infrastructure | AI agent deployment and governance platform | YC S26 | |
| DeepReach Inc. Real-world data network for robots & world models | Data for AI | Real-world data collection for robotics | YC S26 | |
| Definite Build everyday back-office agents on one live model of your books | Vertical AI agents | Back-office finance agents for accounting | YC S26 | AI-native |
| Denta Full Stack Dental Insurance | Fintech | dental insurance carrier | YC S26 | |
| Derya Agentic Supply Chain Automations | Vertical AI agents | AI logistics coordination and freight financing | YC S26 | AI-native |
| Dialogus Infra for enterprise voice agents. | Agent infrastructure | Voice agent deployment infrastructure | YC S26 | AI-native |
| Dipole Labs AI-controlled optical switching for AI clusters | AI infra and compute | AI cluster optical switching hardware | YC S26 | AI-native |
| Dock Multiplayer agent workspace to run your company | Horizontal AI assistants | Multiplayer AI agent workspace | YC S26 | AI-native |
| Donkey The AI-native trading company: China factory-direct for US importers | Commerce and marketplaces | AI-powered B2B import trading | YC S26 | |
| Dream Pocket-sized AI cameras that catch asset damage. | Robotics and physical world | Asset damage detection hardware | YC S26 | AI-native |
| Earendil Robotics Drone swarm defence at a small-unit level | Defense and space | counter-drone swarm systems | YC S26 | |
| EdotEnv A Quant Neolab building toward RSI via quant trading | AI infra and compute | RL training environments for quantitative research | YC S26 | AI-native |
| Edviro AI That Operates Energy Infrastructure | Vertical AI agents | AI operations for energy infrastructure | YC S26 | AI-native |
| Egoist Machines User-owned memory and preferences that work across every AI app | Agent infrastructure | Personal AI memory and context layer | YC S26 | AI-native |
| Ekho Labs Decisions for disrupted freight | Commerce and marketplaces | supply chain logistics optimization | YC S26 | |
| Ekpa Building Autonomous Research Agents for Trading | Vertical AI agents | Autonomous research agents for trading | YC S26 | AI-native |
| Enact The post-training layer for robotics. | Robotics and physical world | robotics model post-training data | YC S26 | AI-native |
| Erinys Building the first network of AI-native law firms | Vertical AI agents | AI-native litigation law firms | YC S26 | AI-native |
| Evergrove Voice agents that accelerate care coordination in workers' comp | Vertical AI agents | voice agents for workers' comp care coordination | YC S26 | AI-native |
| Executor The open source integration management layer for AI. | Agent infrastructure | MCP gateway and integration management | YC S26 | AI-native |
| Exosat Building a sovereign Starlink | Defense and space | sovereign satellite constellation | YC S26 | |
| Experiential Labs Turn your AI spend into a cheaper + better model you own | AI infra and compute | Model optimization and cost reduction | YC S26 | AI-native |
| Fabraix The world's frontier hacker for AI agents. | Security and compliance | AI agent security red-teaming | YC S26 | AI-native |
| Familiar World Models for Accurate Humans. | Vertical AI agents | Video translation and human understanding | YC S26 | AI-native |
| Financial Datasets Connect your agent to the stock market | Agent infrastructure | Financial data API for agents | YC S26 | AI-native |
| Floracene Vibecode + deploy HIPAA-compliant internal tools, no eng team needed | B2B SaaS | Medical device procurement optimization | YC S26 | |
| Florin Florin is the insurance carrier with zero underwriters | Fintech | AI-native insurance underwriting | YC S26 | AI-native |
| FlowManual AI for Construction's Back Office. | Vertical AI agents | AI bidding and purchasing for construction | YC S26 | AI-native |
| Gamgee Scalable Personalised Cancer Treatment | Healthcare and bio | AI-designed mRNA cancer vaccines | YC S26 | AI-native |
| Gini AI coworker in Slack and Teams | Horizontal AI assistants | AI workplace assistant for teams | YC S26 | AI-native |
| GitCafe The Git forge for the next hundred billion commits | Agent infrastructure | Git infrastructure for AI agents | YC S26 | |
| Glen Shared learning layer for agents | Agent infrastructure | unified context layer for agents | YC S26 | AI-native |
| Graphify Labs On-device knowledge graph engine for enterprises | Developer tools | code verification and knowledge graphs | YC S26 | |
| Greypoint Industries Building drone swarms that hunt drone operators | Defense and space | autonomous drone swarm warfare | YC S26 | AI-native |
| Grip Robotics for waste management | Robotics and physical world | Robotic waste sorting and recycling | YC S26 | AI-native |
| Grocalo AI brain that runs content for creators | Horizontal AI assistants | AI content management for creators | YC S26 | AI-native |
| GUILD Making aerospace parts faster and cheaper for defense | Defense and space | AI-automated aerospace manufacturing for defense | YC S26 | AI-native |
| Gutgutgoose Personalized probiotics, guaranteed to colonize. | Healthcare and bio | personalized probiotic sequencing | YC S26 | |
| hardware intelligence AI tools for the chips your AI runs on | Agent infrastructure | AI chip optimization and hardware tooling | YC S26 | AI-native |
| Hebbian Robotics APIs for searching and analyzing Physical AI data at scale | Data for AI | Physical AI data quality APIs | YC S26 | AI-native |
| HERA Hera catches thousand dollar errors before they hit the shop floor. | Vertical AI agents | AI design review for manufacturing | YC S26 | AI-native |
| hiloop Infrastructure for recursive self-improvement | Agent infrastructure | Agent training and optimization infrastructure | YC S26 | AI-native |
| Hilstart Autonomous Hardware Testing | Agent infrastructure | AI-powered hardware testing automation | YC S26 | AI-native |
| Hop Aero Rocket cargo delivery to contested environments | Defense and space | hypersonic rocket cargo delivery | YC S26 | |
| Hoplite Effortlessly deploy cloud software factories. | Developer tools | AI-powered cloud deployment automation | YC S26 | AI-native |
| Hubble The intelligence layer for patient information | Healthcare and bio | Patient medical records retrieval | YC S26 | |
| HyperProbe Your coding agent writes code. Now let it fix prod too. | Developer tools | AI-assisted production debugging | YC S26 | |
| Illume Labs 24/7 Personal Health & Longevity Companion | Healthcare and bio | AI-powered personal health monitoring | YC S26 | AI-native |
| IMPACT Drones Air Defense as a Service for Civilian Infrastructure. | Defense and space | autonomous air defense drones | YC S26 | AI-native |
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