Companies

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

11,810 companies · 4,837 AI, 599 data, 1,629 devtools

Company	Category	Status	Program
SixtyfourIntelligence Infrastructure on People and EntitiesActiveAI, Devtools	AI, Devtools	Active	YCX25
StarSlingSelf-Driving CI: fast AI-native GitHub Actions runnersActiveAI, Devtools	AI, Devtools	Active	YCX25
stratifyAI agents that help you understand your customers' needsActiveAI	AI	Active	YCX25
SureformReal-world data and RL environments for frontier AIActiveAI, Data	AI, Data	Active	YCX25
Sygaldry Technologiesquantum-accelerated AI serversActiveAI	AI	Active	YCX25
Synthio LabsAgentic AI platform for Pharma GTM teamsActiveAI	AI	Active	YCX25
TegoreYour new AI-powered math tutor.ActiveAI	AI	Active	YCX25
Text.aiAlfi - your group chat with social skills to bring friends closerActiveAI	AI	Active	YCX25
The Robot Learning CompanyTools for the next era of physical automation.ActiveAI	AI	Active	YCX25
TheoremProgram verification so even your systems engineers can vibecodeActiveAI, Devtools	AI, Devtools	Active	YCX25
ThetaSpecialized AI for Every JobActiveAI	AI	Active	YCX25
Third ChairAI-Native IP Enforcement AgentActiveAI	AI	Active	YCX25
throxyVertical AI agents running B2B outbound on autopilot, with human SDRsActiveAI	AI	Active	YCX25
Ticket WalletAI-optimized ticket resaleActiveAI	AI	Active	YCX25
TinfoilEncrypted AI with verifiable privacyActiveAI, Devtools	AI, Devtools	Active	YCX25
TrapezeAI-native ZocdocActiveAI	AI	Active	YCX25
UnitsUnits builds full-stack AI education infrastructure.ActiveAI	AI	Active	YCX25
ValueMateValuemate automates real estate appraisals with AIActiveAI	AI	Active	YCX25
Vassar RoboticsOpen-source semi-humanoid dev kit → home data → autonomy → 20h/wkActiveDevtools	Devtools	Active	YCX25
VesenceAI for High-Stakes WorkActiveAI	AI	Active	YCX25
Vision LabIndustrial data layer for robotics trainingActiveAI, Data	AI, Data	Active	YCX25
VoiceOSSay it and it's done. Voice is the new OSActiveOther	Other	Active	YCX25
VybeSecure internal apps. Built by AI in seconds. Powered by your data.ActiveAI, Devtools	AI, Devtools	Active	YCX25
WaffleAI generated podcastsActiveAI	AI	Active	YCX25
WavedashPlay the latest games in your browser with no downloadsActiveAI	AI	Active	YCX25
WillowThe voice interface replacing your keyboardActiveAI	AI	Active	YCX25
YouLearnAI tutor for each student.ActiveAI	AI	Active	YCX25
Zeon SystemsAI-powered robotics for scientific lab automation.ActiveAI	AI	Active	YCX25
.WaveContinuous inference for streaming AI modelsActiveAI, Devtools	AI, Devtools	Active	YCW25
10xAI Sales Teams for Dental PracticesActiveAI, Data	AI, Data	Active	YCW25
a0.devWe make mobile apps using AI.ActiveAI, Devtools	AI, Devtools	Active	YCW25
A1Zap by A1BaseThe social network layer for AI appsActiveAI, Devtools	AI, Devtools	Active	YCW25
AdamAI Powered CADActiveAI, Devtools	AI, Devtools	Active	YCW25
AfterQueryApplied research lab curating data solutions for foundation model…ActiveAI, Data, Devtools	AI, Data, Devtools	Active	YCW25
Agentin AIAI Agents that automate enterprise software processesActiveAI	AI	Active	YCW25
Alice.techAI-driven exam prepActiveAI	AI	Active	YCW25
AltrinaThe SOP Automation PlatformInactiveAI	AI	Inactive	YCW25
Amby HealthThe health coach that texts you firstActiveOther	Other	Active	YCW25
ArchonWe help software companies sell to government.ActiveDevtools	Devtools	Active	YCW25
ArtifactAn Collaborative, AI-native IDE for Hardware EngineersActiveAI	AI	Active	YCW25
Artificial SocietiesFoundational model of human societies for consequential decisionsActiveAI, Data	AI, Data	Active	YCW25
assistant-uiOpen Source React.js Library for AI ChatActiveAI, Devtools	AI, Devtools	Active	YCW25
AsteroidThe integration layer for healthcare: EHRs, payer portals & moreActiveAI	AI	Active	YC +1W25
AstroThe world’s first AI energy developerActiveAI	AI	Active	YCW25
AthenaHQBe the Answer in AI Search - AI SEO across SEO, GEO & AEOActiveAI	AI	Active	YCW25
awenawen translates intent into exceptional visuals through conversationActiveAI	AI	Active	YCW25
AxalWe design, assemble, and test custom PCBs fast.ActiveOther	Other	Active	YC +1W25
AxiomTrade memecoins, perpetuals, and earn yield.ActiveOther	Other	Active	YCW25
BezelDigital AI humans that model clothes for e-commerce brands.ActiveAI	AI	Active	YCW25
Bild AIAI estimating & detailing for Division 8 doors, frames & hardwareActiveAI	AI	Active	YCW25
BindwellDiscovering new pesticides with AIActiveAI	AI	Active	YCW25
BlindPayStablecoin API for global paymentsActiveDevtools	Devtools	Active	YCW25
BluebookAI for accountingActiveAI	AI	Active	YCW25
Browser UseAgents that use the browser.ActiveAI, Devtools	AI, Devtools	Active	YCW25
BudAgent with a computerActiveAI	AI	Active	YCW25
ButterEmbedded Sandboxes for AgentsActiveAI, Devtools	AI, Devtools	Active	YCW25
BystreetConnect with hoteliers around the world.ActiveOther	Other	Active	YCW25
CalltreeEnterprise-grade AI support reps for call centersActiveAI	AI	Active	YCW25
CandorWe help companies win government funding with AIActiveAI	AI	Active	YCW25
CandorProtect your data and stop insider riskActiveAI	AI	Active	YCW25

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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