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Every startup from YC, 500 Global, Plug and Play and 6 more programs, newest cohort first, with program, category and status

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1,629 companies · 878 AI, 187 data, 1,629 devtools

CompanyProgram
HypercubicAgentic AI for Mainframe Operations and ModernizationActiveAI, DevtoolsYC +1F25
HyperspellYour Company BrainActiveAI, Data, DevtoolsYCF25
Kestrel AIAI Agents for Platform EngineeringActiveAI, DevtoolsYCF25
LemmaProduction Monitoring for AI agentsActiveAI, Data, DevtoolsYCF25
LocusPayment infrastructure for AI agentsActiveAI, DevtoolsYCF25
Lua Global IncThe mid-market agent platformActiveAI, DevtoolsYCF25
MinroIdentify churn risk and stay close to users at scaleActiveDevtoolsYCF25
MossReal-time semantic search for Conversational AIActiveAI, DevtoolsYCF25
MOVEdotAI Agents for Hardware EngineeringActiveAI, DevtoolsYCF25
MSPilotTurn AI adoption into a recurring revenue line.ActiveAI, DevtoolsYCF25
NexusWe help non-technical teams build AI agents without engineersActiveAI, DevtoolsYCF25
ParseBuild an API to interact with any website.ActiveData, DevtoolsYCF25
PerseusApplied Lab focused on Search in Latent Spaces.ActiveAI, DevtoolsYCF25
RadiusCode and browse in the same placeActiveAI, DevtoolsYCF25
RivetExplore dozens of design directions with your agentActiveAI, DevtoolsYCF25
RovrAI FDE Engine that runs your engineering workflowsInactiveAI, DevtoolsYCF25
s2.devAPI for unlimited, durable, real-time streamsActiveAI, Data, DevtoolsYCF25
SciloopExpert STEM reasoning data for frontier AI labs.ActiveAI, Data, DevtoolsYCF25
Scott AIThe planning layer for teams that build with coding agentsActiveAI, DevtoolsYCF25
SF TensorInfrastructure for AI labs to focus on research.ActiveAI, DevtoolsYCF25
SourcebotHelping humans and AI agents understand massive codebasesActiveAI, DevtoolsYCF25
SpecificThe cloud platform built for coding agentsActiveAI, DevtoolsYCF25
The Context CompanyFind what's losing you customers and money in your AI agent and fix itActiveAI, Data, DevtoolsYCF25
The HogReal-time web intelligence API for AI agents and GTM teamsActiveAI, DevtoolsYCF25
Unsiloed AIAPI for parsing multimodal unstructured dataActiveAI, DevtoolsYCF25
AgentMailEmail Inboxes for AI AgentsActiveAI, DevtoolsYCS25
AlterSecure access control and authorization platform for agent workflowsActiveAI, DevtoolsYCS25
argsA better GItHubActiveDevtoolsYCS25
AutosanaAI agents for E2E testing across mobile & webActiveAI, DevtoolsYCS25
AutumnBilling infrastructure for AIActiveAI, Data, DevtoolsYCS25
BootLoopFirmware in minutes, not months - rigorously tested on real hardwareActiveAI, DevtoolsYCS25
Cactus ComputeAutomation Foundation Models For Tiny DevicesActiveAI, DevtoolsYCS25
CharThe AI notepad that knows and works for youActiveAI, DevtoolsYCS25
CyberdeskSelf learning computer use agent for developersActiveAI, DevtoolsYCS25
DatafruitThe AI workspace for software implementationsActiveAI, DevtoolsYCS25
Dedalus LabsCompute substrate for AI agentsActiveAI, DevtoolsYCS25
EmbedderThe Enterprise AI Platform for Embedded SoftwareActiveAI, DevtoolsYCS25
EpicenterChatGPT's memory feature in an open, portable formatActiveAI, DevtoolsYCS25
F2The AI platform for private markets investorsActiveAI, DevtoolsYCS25
FlootThe app platform inside Claude and ChatGPT.ActiveAI, DevtoolsYCS25
FulcrumThe agentic debugger for AI systemsActiveAI, Data, DevtoolsYCS25
idlerHill-climb any benchmark, for any model, in any domain.ActiveAI, DevtoolsYCS25
InterfereGive engineering, product, and design teams insight into unseen issuesActiveAI, DevtoolsYCS25
IronLedger.aiAI-enabled Corporate Cards and Invoice Processing for Real EstateActiveAI, DevtoolsYCS25
KERNELCrazy fast, open source infra for AI agents to use the InternetActiveAI, DevtoolsYCS25
LarkThe E2E testing layer for AI-driven developmentActiveAI, DevtoolsYCS25
LilacWe sell GPUs.ActiveAI, DevtoolsYCS25
LLM StatsIndependent AI evaluations labActiveAI, DevtoolsYCS25
LocataAI Referral Automation for Primary Care ClinicsActiveAI, DevtoolsYCS25
LotasAI for quantitative tradingActiveAI, Data, DevtoolsYCS25
LuminalMaking AI run fast on any hardware.ActiveAI, DevtoolsYCS25
MagneticAI Tax Preparer for CPA firmsActiveAI, DevtoolsYCS25
MagnitudeOpen source inference server for local modelsActiveAI, DevtoolsYCS25
ManufactCloud infrastructure for MCP servers and Claude / ChatGPT plugins.ActiveAI, DevtoolsYCS25
ModelenceProduction infrastructure on autopilotActiveDevtoolsYCS25
MonteContinual Learning for AgentsActiveAI, DevtoolsYCS25
NotteReliable Web Agents for EnterpriseActiveAI, DevtoolsYCS25
Nozomioproduct lab. focused on personal ai and context.ActiveAI, DevtoolsYCS25
NuntiusMaking Models Follow Rules.InactiveAI, DevtoolsYCS25
OkibiTurns products into CLIs and agents into customersActiveAI, DevtoolsYCS25

Sources: each program's public company list, read twice a week. Not affiliated with Y Combinator or any other program. Logos via logo.dev; trademarks belong to their owners.

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