YC companies
3,033 companies3,033 AI284 data771 devtools198 acquired235 inactive
RonanRx Inc.S26Full Stack Pharmaceutical Company for Personalized Peptides and GLP-1sActive5
S26RonanRx Inc.Full Stack Pharmaceutical Company for Personalized Peptides and GLP-1sActive5
screenpipeS26Turn your company's computer work into AI agents.Active2
S26screenpipeTurn your company's computer work into AI agents.Active2
Shiraz AIS26Robots that learn on the jobActive2
S26Shiraz AIRobots that learn on the jobActive2
SidekickS26AI agent that manages manufacturing operations over textActive1
S26SidekickAI agent that manages manufacturing operations over textActive1
SkymerseS26Autopilot for Flight OperationsActive
S26SkymerseAutopilot for Flight OperationsActive
SpaceFlow Technologies, Inc.S26AI-native procurement services for the physical economyActive4
S26SpaceFlow Technologies, Inc.AI-native procurement services for the physical economyActive4
Spectre IntelligenceS26We are a multi-strategy trading firm that trains AI traders.Active2
S26Spectre IntelligenceWe are a multi-strategy trading firm that trains AI traders.Active2
SpekoS26OpenRouter for Voice AI: one API, every call on the best speech modelActive4
S26SpekoOpenRouter for Voice AI: one API, every call on the best speech modelActive4
Standard MachinesS26Teaching AI to Design ChipsActive
S26Standard MachinesTeaching AI to Design ChipsActive
StoaS26The market behind AI hardware.Active3
S26StoaThe market behind AI hardware.Active3
StudioS26Accurately simulate market response at scaleActive2
S26StudioAccurately simulate market response at scaleActive2
SubVysionS26Autonomous rovers to make the ‘Google Maps’ of underground utilitiesActive2
S26SubVysionAutonomous rovers to make the ‘Google Maps’ of underground utilitiesActive2
SunflowerS26We are building an AI-native telemedicine clinic for addiction. 🌻Active15
S26SunflowerWe are building an AI-native telemedicine clinic for addiction. 🌻Active15
Synapse SemiconductorS26New semiconductors that merge compute and visionActive2
S26Synapse SemiconductorNew semiconductors that merge compute and visionActive2
Tarifflo Inc.S26Supply chain compliance and cost savingsActive5
S26Tarifflo Inc.Supply chain compliance and cost savingsActive5
TenorS26Infrastructure for building and scaling AI-native service businesses.Active3
S26TenorInfrastructure for building and scaling AI-native service businesses.Active3
TensrS26Robotic factories that build robotsActive7
S26TensrRobotic factories that build robotsActive7
TorusS26Legora for physical engineering firmsActive6
S26TorusLegora for physical engineering firmsActive6
TouchmarkS26Market for future inference capacityActive2
S26TouchmarkMarket for future inference capacityActive2
TouchyS26AI iOS assistant that instantly uses voice and video to take actionActive3
S26TouchyAI iOS assistant that instantly uses voice and video to take actionActive3
TovenAIS26AI agents for compliance at institutional trading firmsActive2
S26TovenAIAI agents for compliance at institutional trading firmsActive2
TraceforceS26CrowdStrike for AI AgentsActive2
S26TraceforceCrowdStrike for AI AgentsActive2
TracerS26Combining open-source AI models for better answers at lower costActive1
S26TracerCombining open-source AI models for better answers at lower costActive1
TridentS26Autonomous offensive security agents. The best defense is offenseActive4
S26TridentAutonomous offensive security agents. The best defense is offenseActive4
TropeS26AI FDE that deploys custom AI agents into ERPsActive2
S26TropeAI FDE that deploys custom AI agents into ERPsActive2
TryNearbyS26Local creators for local businessesActive5
S26TryNearbyLocal creators for local businessesActive5
TsentaS26AI career agent that finds matching jobs & applies on your behalfActive2
S26TsentaAI career agent that finds matching jobs & applies on your behalfActive2
UltrasoniumS26Metal manufacturing, faster, cheaper, and more versatile.Active5
S26UltrasoniumMetal manufacturing, faster, cheaper, and more versatile.Active5
VendoS26Let your users build their own features on top of your productActive2
S26VendoLet your users build their own features on top of your productActive2
VerdantS26AI Agents to Make Local Gov EfficientActive2
S26VerdantAI Agents to Make Local Gov EfficientActive2
Verdict MachineS26AI cybersecurity for financial institutions' digital assetsActive4
S26Verdict MachineAI cybersecurity for financial institutions' digital assetsActive4
VestrisS26AI native platform for real estate closingsActive2
S26VestrisAI native platform for real estate closingsActive2
Waddle LabsS26LLMs that control robotsActive2
S26Waddle LabsLLMs that control robotsActive2
WaybillS26Agentic procurement & inventory for deep tech teams.Active3
S26WaybillAgentic procurement & inventory for deep tech teams.Active3
WhitespaceS26AI Operating System for Wholesale DistributionActive2
S26WhitespaceAI Operating System for Wholesale DistributionActive2
WonderingS26Duolingo for learning anythingActive2
S26WonderingDuolingo for learning anythingActive2
WonderTxS26Extrapolative AI to unlock First-in-Class drugsActive3
S26WonderTxExtrapolative AI to unlock First-in-Class drugsActive3
ZaplarS26Agentic Hotel Operating SystemActive3
S26ZaplarAgentic Hotel Operating SystemActive3
ZommaS26The AI BPO for financial servies, run by computer-use agentsActive5
S26ZommaThe AI BPO for financial servies, run by computer-use agentsActive5
AbInitio BioX26The Intelligence layer for Drug ManufacturingActive2
X26AbInitio BioThe Intelligence layer for Drug ManufacturingActive2
Advanced Metal ResearchX26Machine intelligence for American WeldingActive3
X26Advanced Metal ResearchMachine intelligence for American WeldingActive3
AgentPhoneX26Phone Numbers for AI AgentsActive2
X26AgentPhonePhone Numbers for AI AgentsActive2
AkkariX26Autonomous Customer OperationsActive5
X26AkkariAutonomous Customer OperationsActive5
AllowanceX26The spend control layer for AI agentsActive1
X26AllowanceThe spend control layer for AI agentsActive1
AmborasX26AI Native ShopifyActive3
X26AmborasAI Native ShopifyActive3
AndcoX26Agents that build personal injury casesActive3
X26AndcoAgents that build personal injury casesActive3
AntinuousX26Autonomous research agents for R&D and educationActive2
X26AntinuousAutonomous research agents for R&D and educationActive2
AquaShieldX26AI water leak detection for buildingsActive3
X26AquaShieldAI water leak detection for buildingsActive3
Arctic HealthX26AI-native credentialing and contracting for healthcareActive4
X26Arctic HealthAI-native credentialing and contracting for healthcareActive4
ArdenX26AI-native internal audit firmActive2
X26ArdenAI-native internal audit firmActive2
ArdentX26Database sandboxes for AgentsActive3
X26ArdentDatabase sandboxes for AgentsActive3
Arga LabsX26Real-world sandboxes to test and train AI agentsActive4
X26Arga LabsReal-world sandboxes to test and train AI agentsActive4
ArmatureX26We get your product picked by coding agents.Active3
X26ArmatureWe get your product picked by coding agents.Active3
ArzanaX26The autonomous ERP for every manufacturerActive9
X26ArzanaThe autonomous ERP for every manufacturerActive9
Asendia AIX26AI recruiters for staffing agenciesActive3
X26Asendia AIAI recruiters for staffing agenciesActive3
AsterX26Automating open-ended research.Active2
X26AsterAutomating open-ended research.Active2
AstraeaX26AI Operating System for Clinical DevelopmentActive2
X26AstraeaAI Operating System for Clinical DevelopmentActive2
AtrisaX26AI Agents for Analog Circuit DesignActive3
X26AtrisaAI Agents for Analog Circuit DesignActive3
AutostepX26The P&L for knowledge workActive1
X26AutostepThe P&L for knowledge workActive1
AuxosX26Simulations of real people for market researchActive3
X26AuxosSimulations of real people for market researchActive3
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