Every startup, ranked by public signals

4,418 companies · 2,718 AI, 302 data, 965 devtools

AIGentle HealthThe healthcare you want without the hassleYC F25AustinStartup →AIhillclimbTraining Data for Recursive Self-ImprovementYC F25San FranciscoStartup →AILapisAI that creates and runs ads, end-endYC F25San FranciscoStartup →AILunaBillAI Voice callers for healthcare billing teamsYC F25San FranciscoStartup →AIMarkItCompliance that makes products ready for global markets.YC F25AtlantaStartup →AIOpenrollThe AI workforce for People and Finance teamsYC F25StockholmStartup →DataParseBuild an API to interact with any website.YC F25San FranciscoStartup →AIOllamaGet up and running with large language models.YC W21San FranciscoStartup →AIFINNY AIThe organic growth engine for financial advisorsYC S24New York CityStartup →AIConntourQuery mission-critical videoYC W25Tel Aviv-YafoStartup →AIContrarioAI hiring platform powered by expert recruitersYC W25San FranciscoStartup →AIDelineateAgents for Accelerated Clinical Trial DesignYC W25BostonStartup →AINitrodeFrontier AI research to advance game developmentYC W25San FranciscoStartup →AIOptifye.aiAI performance monitoring for factory workersYC W25New DelhiStartup →AIScoutAI-powered student information system for K-12 schoolsYC W25New York CityStartup →AIWozClaude Code plugin that reduces token consumption and cost by 50%YC W25San FranciscoStartup →AILighthouz AIFreight bill audits, AP, AR automation for freight brokers with…YC S24AtlantaStartup →Developer toolsAravoltaSoftware to monitor, control, and optimize data centers.YC X25IndianapolisStartup →AIText.aiAlfi - your group chat with social skills to bring friends closerYC X25San FranciscoStartup →AITheoremProgram verification so even your systems engineers can vibecodeYC X25San FranciscoStartup →AIMemorablereducing agent reasoning into a graph search problemYC S27San FranciscoStartup →AILinkLaneAI-powered freight brokerage. Quote, book, and track loads in seconds.YC W27San FranciscoStartup →AIXuluxPrepare your devtool for agentsYC W27San FranciscoStartup →AI0.securityThe autonomous cybersecurity teamYC F26San FranciscoStartup →AIAcyclic LabsAgent swarms that make long-running tasks exponentially fasterYC F26LondonStartup →AIAdside.aiAI agency that manages paid ads on Meta, Google, LinkedIn, etc.YC F26San FranciscoStartup →AIAgent RelayLet your teams' coding agents message each otherYC F26San FranciscoStartup →AIantimattrvoice-first hardware interface for human-agent interactionYC F26San FranciscoStartup →AIAnyAlphaThe agentic trading platformYC F26San FranciscoStartup →AIAnywhereYour places, plans, friends and memories, all on one living mapYC F26San FranciscoStartup →AIApplied KineticsAI-native manufacturing for data center and energy projectsYC F26San FranciscoStartup →AIArchangel HealthInfra to make AI safe enough to practice medicineYC F26San FranciscoStartup →AIArchgen LabsAI-powered EDA tools for faster, cooler 3D chipsYC F26San FranciscoStartup →AIArmorer LabsContinuous security verification for AI systems in regulated…YC F26San FranciscoStartup →AIAucertA team of expert AI agents that test mobile apps on their own.YC F26San FranciscoStartup →AIAxonnicBringing human dexterity to every robotYC F26San FranciscoStartup →OtherBioDeliveraProgrammable drug delivery precisely targets only diseased cellsYC F26San FranciscoStartup →AIBoxes.devA better place to run your coding agents.YC F26San FranciscoStartup →AIByteAskThe AI coding agent for C and C++YC F26San FranciscoStartup →OtherCapveonTurning infrastructure demand into actionYC F26San FranciscoStartup →AICardinal SquareAI-native schoolsYC F26San FranciscoStartup →AIChampionEffect Inc.An AI coach for every employee!YC F26San FranciscoStartup →AIConfettiBuild hardware projects using plain-English promptsYC F26San FranciscoStartup →AICoveraAI-native OS for insurance brokersYC F26San FranciscoStartup →AICyclona phone where AI is the interfaceYC F26San FranciscoStartup →AIDecentYour health plan should get better year-round. Not just once a year.YC F26San FranciscoStartup →AIDegla IncThe fully autonomous intelligence layer in the sky.YC F26San FranciscoStartup →OtherDeployThe generalist robot deployment company.YC F26San FranciscoStartup →AIDydemaA consumer brain-computer interface you can map to anything.YC F26San FranciscoStartup →Developer toolsEveryAppMaking every SaaS open sourceYC F26Startup →AIEvident MachinesBenchmarks and RL environments for electrical engineeringYC F26San FranciscoStartup →AIFaradayIndustrial aOS coordinating humans, agents, and machinesYC F26San FranciscoStartup →AIGodHandsTurn how your team works into playbooks and agents.YC F26San FranciscoStartup →AIGradonLegora for AEC (Architecture, Engineering, & Construction) firmsYC F26San FranciscoStartup →AIGraphideCI 10-20× faster than GitHub runners, with a 24/7 agent optimizing it.YC F26San FranciscoStartup →AIGrayPassVerify the expected person is still in control before sensitive…YC F26TorontoStartup →AIHABULike Crosby, but for real estate developmentYC F26PhoenixStartup →AIHopperFast, open-source inference for voiceYC F26San FranciscoStartup →AIhorizontal.AI agents that run factory operations end-to-end.YC F26San FranciscoStartup →AIHueTest agents in realistic worlds built from production usageYC F26San FranciscoStartup →

Company	Category	Status	Program
Gentle HealthThe healthcare you want without the hassleteam of 4YC F25·Active·AI	AI	Active	YCF25
hillclimbTraining Data for Recursive Self-Improvementteam of 4YC F25·Active·AI, Devtools	AI, Devtools	Active	YCF25
LapisAI that creates and runs ads, end-endteam of 4YC F25·Active·AI	AI	Active	YCF25
LunaBillAI Voice callers for healthcare billing teamsteam of 4YC F25·Active·AI	AI	Active	YCF25
MarkItCompliance that makes products ready for global markets.team of 4YC F25·Active·AI	AI	Active	YCF25
OpenrollThe AI workforce for People and Finance teamsteam of 4YC F25·Active·AI	AI	Active	YCF25
ParseBuild an API to interact with any website.team of 4YC F25·Active·Data, Devtools	Data, Devtools	Active	YCF25
OllamaGet up and running with large language models.181.7k starstrending 2 daysYC W21·Active·AI, Devtools	AI, Devtools	Active	YCW21
FINNY AIThe organic growth engine for financial advisorsteam of 35hiringYC S24·Active·AI	AI	Active	YCS24
ConntourQuery mission-critical videoteam of 20YC W25·Active·AI	AI	Active	YCW25
ContrarioAI hiring platform powered by expert recruitersteam of 20YC W25·Active·AI	AI	Active	YCW25
DelineateAgents for Accelerated Clinical Trial Designteam of 20YC W25·Active·AI, Devtools	AI, Devtools	Active	YCW25
NitrodeFrontier AI research to advance game developmentteam of 8hiringYC W25·Active·AI, Data	AI, Data	Active	YCW25
Optifye.aiAI performance monitoring for factory workersteam of 8hiringYC W25·Active·AI	AI	Active	YCW25
ScoutAI-powered student information system for K-12 schoolsteam of 8hiringYC W25·Active·AI	AI	Active	YCW25
WozClaude Code plugin that reduces token consumption and cost by 50%team of 8hiringYC W25·Active·AI	AI	Active	YCW25
Lighthouz AIFreight bill audits, AP, AR automation for freight brokers with…team of 82 programsYC S24 +1·Active·AI	AI	Active	YC +1S24
AravoltaSoftware to monitor, control, and optimize data centers.team of 4hiringYC X25·Active·Devtools	Devtools	Active	YCX25
Text.aiAlfi - your group chat with social skills to bring friends closerteam of 4hiringYC X25·Active·AI	AI	Active	YCX25
TheoremProgram verification so even your systems engineers can vibecodeteam of 4hiringYC X25·Active·AI, Devtools	AI, Devtools	Active	YCX25
Memorablereducing agent reasoning into a graph search problemteam of 2YC S27·Active·AI, Devtools	AI, Devtools	Active	YCS27
LinkLaneAI-powered freight brokerage. Quote, book, and track loads in seconds.team of 2YC W27·Active·AI	AI	Active	YCW27
XuluxPrepare your devtool for agentsteam of 2YC W27·Active·AI, Devtools	AI, Devtools	Active	YCW27
0.securityThe autonomous cybersecurity teamteam of 2YC F26·Active·AI, Devtools	AI, Devtools	Active	YCF26
Acyclic LabsAgent swarms that make long-running tasks exponentially fasterteam of 2YC F26·Active·AI, Devtools	AI, Devtools	Active	YCF26
Adside.aiAI agency that manages paid ads on Meta, Google, LinkedIn, etc.team of 2YC F26·Active·AI	AI	Active	YCF26
Agent RelayLet your teams' coding agents message each otherteam of 2YC F26·Active·AI, Devtools	AI, Devtools	Active	YCF26
antimattrvoice-first hardware interface for human-agent interactionteam of 2YC F26·Active·AI	AI	Active	YCF26
AnyAlphaThe agentic trading platformteam of 2YC F26·Active·AI	AI	Active	YCF26
AnywhereYour places, plans, friends and memories, all on one living mapteam of 2YC F26·Active·AI	AI	Active	YCF26
Applied KineticsAI-native manufacturing for data center and energy projectsteam of 2YC F26·Active·AI	AI	Active	YCF26
Archangel HealthInfra to make AI safe enough to practice medicineteam of 2YC F26·Active·AI	AI	Active	YCF26
Archgen LabsAI-powered EDA tools for faster, cooler 3D chipsteam of 2YC F26·Active·AI	AI	Active	YCF26
Armorer LabsContinuous security verification for AI systems in regulated…team of 2YC F26·Active·AI, Devtools	AI, Devtools	Active	YCF26
AucertA team of expert AI agents that test mobile apps on their own.team of 2YC F26·Active·AI, Devtools	AI, Devtools	Active	YCF26
AxonnicBringing human dexterity to every robotteam of 2YC F26·Active·AI, Data	AI, Data	Active	YCF26
BioDeliveraProgrammable drug delivery precisely targets only diseased cellsteam of 2YC F26·Active·Other	Other	Active	YCF26
Boxes.devA better place to run your coding agents.team of 2YC F26·Active·AI, Devtools	AI, Devtools	Active	YCF26
ByteAskThe AI coding agent for C and C++team of 2YC F26·Active·AI, Devtools	AI, Devtools	Active	YCF26
CapveonTurning infrastructure demand into actionteam of 2YC F26·Active·Other	Other	Active	YCF26
Cardinal SquareAI-native schoolsteam of 2YC F26·Active·AI	AI	Active	YCF26
ChampionEffect Inc.An AI coach for every employee!team of 2YC F26·Active·AI	AI	Active	YCF26
ConfettiBuild hardware projects using plain-English promptsteam of 2YC F26·Active·AI	AI	Active	YCF26
CoveraAI-native OS for insurance brokersteam of 2YC F26·Active·AI	AI	Active	YCF26
Cyclona phone where AI is the interfaceteam of 2YC F26·Active·AI	AI	Active	YCF26
DecentYour health plan should get better year-round. Not just once a year.team of 2YC F26·Active·AI	AI	Active	YCF26
Degla IncThe fully autonomous intelligence layer in the sky.team of 2YC F26·Active·AI	AI	Active	YCF26
DeployThe generalist robot deployment company.team of 2YC F26·Active·Other	Other	Active	YCF26
DydemaA consumer brain-computer interface you can map to anything.team of 2YC F26·Active·AI	AI	Active	YCF26
EveryAppMaking every SaaS open sourceteam of 2YC F26·Active·Devtools	Devtools	Active	YCF26
Evident MachinesBenchmarks and RL environments for electrical engineeringteam of 2YC F26·Active·AI	AI	Active	YCF26
FaradayIndustrial aOS coordinating humans, agents, and machinesteam of 2YC F26·Active·AI	AI	Active	YCF26
GodHandsTurn how your team works into playbooks and agents.team of 2YC F26·Active·AI	AI	Active	YCF26
GradonLegora for AEC (Architecture, Engineering, & Construction) firmsteam of 2YC F26·Active·AI, Devtools	AI, Devtools	Active	YCF26
GraphideCI 10-20× faster than GitHub runners, with a 24/7 agent optimizing it.team of 2YC F26·Active·AI, Devtools	AI, Devtools	Active	YCF26
GrayPassVerify the expected person is still in control before sensitive…team of 2YC F26·Active·AI, Devtools	AI, Devtools	Active	YCF26
HABULike Crosby, but for real estate developmentteam of 2YC F26·Active·AI	AI	Active	YCF26
HopperFast, open-source inference for voiceteam of 2YC F26·Active·AI, Devtools	AI, Devtools	Active	YCF26
horizontal.AI agents that run factory operations end-to-end.team of 2YC F26·Active·AI	AI	Active	YCF26
HueTest agents in realistic worlds built from production usageteam of 2YC F26·Active·AI, Devtools	AI, Devtools	Active	YCF26