YC Company Search
Search 2,500+ Y Combinator startups from batches W22–W26. Semantic search across company descriptions, products, and tags.
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Kino automatically organizes footage to make video editing faster.
B2B4San Francisco, CA, USA
B2BProductivityArtificial IntelligenceEntertainmentVideo
Open source MCP integration platform for reliably tool use at scale.
B2B4
B2BArtificial IntelligenceSaaSOpen SourceAPI
Convert textual content into explainer videos in < 15s
B2B4San Francisco, CA, USA
B2BAI-Enhanced LearningArtificial IntelligenceEducation
Voice AI for booking freight
B2B4San Francisco, CA, USA
B2BArtificial IntelligenceLogisticsSupply ChainAI
AI Image Ads for Meta, Linkedin, and Google
B2B4San Francisco, CA, USA
B2BAnalyticsArtificial IntelligenceMarketingAI
AI Associates for Corporate Law
B2B4San Francisco, CA, USA
B2BLegalArtificial IntelligenceSaaSLegalTech
The next generation of the intelligence layer for the physical world
B2B4
B2BArtificial IntelligenceMachine LearningComputer Vision
Enzyme design models.
Healthcare4San Francisco, CA, USA
HealthcareIndustrial BioArtificial IntelligenceDeep LearningSynthetic Biology
We automate the person taking orders at drive-thrus with a voice AI
B2B4
B2B
Wire Harnesses in as little as 7 days
Industrials4Toronto, ON, Canada
IndustrialsManufacturing and RoboticsManufacturing
AI Agent Training via Simulations
B2B4San Francisco, CA, USA
B2BAIOpsDeveloper ToolsSaaSAutomation
AI Digital Workers for Supply Chain
B2B4San Francisco, CA, USA
B2BSupply Chain and LogisticsArtificial IntelligenceManufacturingSupply Chain
AI Voice callers for healthcare billing teams
Healthcare4San Francisco, CA, USA
HealthcareHealthcare ITArtificial IntelligenceGenerative AIHealth Tech
AI native meeting platform
B2B4San Francisco, CA, USA
B2BSalesArtificial IntelligenceCustomer SuccessTelecommunications
Foundation models to automate x-ray analysis for radiologists
Healthcare4San Francisco, CA, USA
HealthcareArtificial IntelligenceMachine LearningComputer VisionHealth Tech
Firmware cybersecurity
B2B4San Francisco, CA, USA
B2BSecurityDevSecOpsHardwareGovTech
AI financial auditors
B2B4Paris, Île-de-France, France
B2BFinance and AccountingArtificial IntelligenceAutomation
The First AI Email Client for Accounting
B2B4
B2BArtificial IntelligenceFintechSaaSFinance
We teach your immune system to attack and cure cancer
Healthcare4Montreal, QC, Canada; San Francisco, CA, USA
HealthcareTherapeuticsGene TherapyCell TherapySynthetic Biology
AI for Post-Acute Senior Care (Hospice, Home Health, Skilled Nursing…
B2B4
B2BSales
Payments made easy for international travelers.
Fintech4San Francisco, CA, USA
FintechPaymentsConsumerTravel
We make it simple for call centers to automate quality assurance.
B2B4Oakland, CA, USA; Remote
B2BOperationsArtificial IntelligenceCall Center
AI automation for insurance brokerages
B2B4San Francisco, CA, USA
B2BDocumentsGenerative AIFinanceWorkflow Automation
High Quality Multilingual Training Data for AI Models
B2B4San Francisco, CA, USA
B2BInfrastructureArtificial IntelligenceMachine LearningAI
The Cross-Border Neobank for the Middle East
Fintech4Remote
FintechConsumerB2BConsumer FinanceNeobank
The programmable spreadsheet.
B2B4New York, NY, USA
B2BGenerative AIData ScienceData Visualization
We build and operate underwater data centers.
Industrials4San Francisco, CA, USA
IndustrialsClimateArtificial IntelligenceHard TechHardware
Classify Anything
B2B4CA, USA; Remote
B2BEngineering, Product and DesignMachine LearningAPIAI
We monitor your TAM and surface companies when custom triggers fire.
B2B4
B2BSalesSaaSSales EnablementAI
Open Source Embedded Product Integrations
B2B4Remote
B2BAnalyticsDeveloper ToolsSaaSOpen Source
AI-Native Workday
B2B4Stockholm, Stockholm County, Sweden
B2BHR TechData VisualizationEnterprise SoftwareAI
AI-powered EHR for independent mental health professionals
Healthcare4San Francisco, CA, USA; New York, NY, USA
HealthcareArtificial IntelligenceMental Health TechSaaSHealth Tech
Oral drugs to halt neurodegeneration
Healthcare4San Diego, CA, USA
HealthcareTherapeuticsBiotechDrug discovery
AI for safer cell & gene therapies
Healthcare4San Francisco, CA, USA
HealthcareDrug Discovery and DeliveryAI-powered Drug DiscoveryGene TherapyCell Therapy
The interface for your database
B2B4Pittsburgh, PA, USA; San Francisco, CA, USA; Remote
B2BEngineering, Product and DesignDeveloper ToolsGenerative AIAnalytics
Turn diagrams, technical documents, and CAD into structured data
B2B4San Francisco, CA, USA
B2BEngineering, Product and Design
We help companies find and leverage the needles in their data haystack
B2B4
B2BAnalyticsData ScienceData EngineeringAI
Commercial insurance brokerage run by AI agents. Scales like software.
Fintech4San Francisco, CA, USA
FintechInsuranceAI
A marketplace for B2B businesses to buy warm intros.
B2B4
B2BSales
Self-improving knowledge base synthesizing scattered company data
B2B4
B2BEngineering, Product and Design
Financing the next-generation of infrastructure projects
Fintech4Austin, TX, USA; Remote
FintechCredit and LendingClimate
Automating away admin for behavioral health clinics
Healthcare4Chicago, IL, USA
HealthcareHealthcare ITWorkflow AutomationMental Health