YC companies
4,323 companies2,597 AI295 data930 devtools0 acquired0 inactive
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
PetrarchS26Internal industrial company data for frontier labsActive3
PlutoS26LinkedIn for agentsActive5
PokerClubHubS26Host a Poker Club and Make MoneyActive
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
Rise ReformingS26We turn waste gases into supply-secure chemicalsActive4
RisklyticsS26AI-Native Insurance for Frontier TechActive2
RobocurveS26Evals for robotsActive3
RonanRx Inc.S26Full Stack Pharmaceutical Company for Personalized Peptides and GLP-1sActive5
Salem Robotics IncS26Deploying robots to replace workers in hazardous spacesActive2
screenpipeS26Turn your company's computer work into AI agents.Active2
ShieldedS26We help Fortune 500 companies hedge their supply chain riskActive
Shiraz AIS26Robots that learn on the jobActive2
SidekickS26AI agent that manages manufacturing operations over textActive1
SkymerseS26Autopilot for Flight OperationsActive
SpaceFlow Technologies, Inc.S26AI-native procurement services for the physical economyActive4
Spectre IntelligenceS26We are a multi-strategy trading firm that trains AI traders.Active2
SpekoS26OpenRouter for Voice AI: one API, every call on the best speech modelActive4
Standard MachinesS26Teaching AI to Design ChipsActive
StoaS26The market behind AI hardware.Active3
StudioS26Accurately simulate market response at scaleActive2
SubVysionS26Autonomous rovers to make the ‘Google Maps’ of underground utilitiesActive2
SunflowerS26We are building an AI-native telemedicine clinic for addiction. 🌻Active15
Synapse SemiconductorS26New semiconductors that merge compute and visionActive2
TareBioS26Vaccines for any cancer or infection in weeks.Active1
Tarifflo Inc.S26Supply chain compliance and cost savingsActive5
tashS26The BlackRock of collectiblesActive4
TenorS26Infrastructure for building and scaling AI-native service businesses.Active3
TensrS26Robotic factories that build robotsActive7
TorusS26Legora for physical engineering firmsActive6
TouchmarkS26Market for future inference capacityActive2
TouchyS26AI iOS assistant that instantly uses voice and video to take actionActive3
TovenAIS26AI agents for compliance at institutional trading firmsActive2
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