YC companies
3,033 companies3,033 AI284 data771 devtools198 acquired235 inactive
LumeriaS26Oura Ring for SkinActive3
machine0S26AWS for AgentsActive1
MagmaS26Monetize your agent's traces.Active1
MaingenS26Simulating Agents Running Industrial CompaniesActive2
MarbleS26The autonomous back-of-house for restaurants.Active2
MarengoS26AI-Native Engineering Firm designing Data CentersActive5
MarkerS26Platform + FDEs that rebuild enterprises agent-firstActive3
MarkovS26Expert computer-use data for frontier AI labsActive2
MentlioS26Engineering Intelligence and Token Optimization for the AI-Coding EraActive
MireyeS26Search Engine for the Physical WorldActive2
MochiS26Watch and create animeActive3
MoonshotS26agents for the rest of usActive3
MosaicS26Defining the frontier of multiplayer AI.Active2
Most RoboticS26Research lab building the most robotic household in the worldActive2
Moving AtomsS26Virtual Reality for Training RobotsActive2
NebuSecS26Autonomous AI defense system for cyber attackActive4
NeuromorphicS26Building robots to automate wetlabsActive3
Neuron IndustriesS26Industrial Controllers built for AIActive2
NexS26AI for high volume GTM EngineeringActive5
Olam LabsS26Building multi-agent simulations for model evals and training.Active2
OmantaS26A research lab for oneActive6
OneCLIS26The open source AI teammates for your company.Active
OneTriangleS26The cheapest, fastest inference cloudActive4
Ooak DataS26We turn company data into training dataActive5
OpenRelayS26Distributed, hardware-agnostic AI inferenceActive2
OpenTagS26Model Agnostic AI coworker in SlackActive3
OpenVectorS26AI that turns any camera to an autonomous worker with real-time visionActive4
OrchestraS26Self-optimizing neocloud that cuts LLM costs by 100xActive2
OS3S26Affordable, intelligent humanoid robots built to deploy at scaleActive2
OsseusS26The frontier data platform for aligned health and biological AIActive2
PacificS26Mass-producing and financing micro data center incredibly quickly.Active6
PaletteS26The Media Engine of the AI EraActive2
PalisadeS26AI-native sales agents that run marketplacesActive1
PalisadeS26AI that finds and fixes OS-level vulnerabilities across device fleetsActive1
PangoS26Agentic OS for e-commerce operationsActive5
ParasmaS26Replacing GPUs with human brain cellsActive2
PeerS26AI-native freight brokerageActive2
PennantS26The World Model for Corporate GovernanceActive2
Perceptron MLS26We make law firms AI-native.Active2
PlutoS26LinkedIn for agentsActive5
Poth LabsS26The customer brain that connects data to explain customer behaviorActive2
Praxis RoboticsS26Turns real businesses into robotics data vendorsActive3
Prescience, Inc.S26Superintelligent health insurance that keeps employees healthyActive5
PRINCEPSS26AI-native insurance company for the compute economyActive2
PrizedS26A cloud devbox that feels localActive2
Prodigy ResearchS26Training the world's best AI model for quantitative finance.Active2
Proprio RoboticsS26Robots to maintain and assemble data centersActive1
ProvenMetalS26AI-native electronics manufacturing for the American industrial baseActive4
QloS26Legora for commercial insurance carriersActive2
RadleyS26The AI-native radiology practiceActive2
RapidfolioS26AI-native back-office for banks and fintechsActive
RasynS26Making chemicals 100,000x fasterActive3
RationalS26First Zero-human Accounting FirmActive2
RealPactS26AI-native OS for Real Estate BrokeragesActive2
rekursiv.aiS26Scale AI scientists whose own breakthroughs accelerate the next.Active5
RexS26AI-native BPO for enterprise order-to-cashActive2
RiftenS26Earned intelligence for every companyActive5
RindlerS26The IDE for TokenmaxxersActive2
RisklyticsS26AI-Native Insurance for Frontier TechActive2
RobocurveS26Evals for robotsActive3
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