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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All-in-one platform to create AI agents with your private knowledge
B2B3Sunnyvale, CA, USA; Remote
B2BInfrastructureSaaSAIDatabases
Making Next-Generation Antibiotics that Outpace Bacterial Evolution
Healthcare3Oxford, England, United Kingdom
HealthcareTherapeuticsAI-powered Drug DiscoveryArtificial IntelligenceBiotech
AI drug discovery platform for neurotherapeutics
Healthcare3San Francisco, CA, USA
HealthcareTherapeuticsNeurotechnologyBiotech
Crowdsourcing drug discovery.
Healthcare3San Francisco, CA, USA
HealthcareDrug Discovery and DeliveryArtificial IntelligenceSynthetic BiologyCrowdsourcing
Data Explorer for the US Economy
B2B3Singapore, Singapore
B2BAnalyticsData VisualizationAI Assistant
AI Co-Pilot for Health Insurers to Authorize Treatment Faster
Healthcare3New York, NY, USA; Philadelphia, PA, USA; Boston, MA, USA; Remote
HealthcareHealthcare ITHealth TechB2BHealth Insurance
Lovable for mobile apps
B2B3
B2BEngineering, Product and DesignDeveloper ToolsNo-codeAI
AI agents that replace your policy consultants
B2B3San Francisco, CA, USA
B2BLegalSaaSGovTechAI
Real time, source of truth for every product screen and user flow
B2B3San Francisco, CA, USA
B2BWorkflow AutomationProductivityDesign ToolsAI
Create and play games with AI
Consumer3San Francisco, CA, USA
ConsumerGamingAI
API For PDF Document Workflows
B2B3San Francisco, CA, USA
B2BEngineering, Product and DesignDocumentsDeveloper ToolsAPI
AI accounting for enterprise finance teams
B2B3
B2BFinance and AccountingArtificial IntelligenceFintechEnterprise
Easiest, most secure way to set up Zero Trust Access for your team
B2B3Mountain View, CA, USA
B2BSecurityDevSecOpsNext-gen Network SecurityOpen Source
Optimizing fleet planning with data driven algorithms
B2B3New York, NY, USA
B2BSupply Chain and LogisticsLogisticsSupply ChainData Science
Float is the full-stack platform for Specialty Pharma
Healthcare3Carlsbad, CA, USA
HealthcareHealth Tech
Bioinformatics pipelines in the cloud
B2B3Mountain View, CA, USA; Remote
B2BInfrastructureDeveloper ToolsDrug discoveryData Engineering
Helping scientists and engineers run experiments with AI.
B2B3San Francisco, CA, USA
B2BEngineering, Product and DesignDeveloper ToolsOpen SourceInfrastructure
Getting companies refunds on tariffs & duties
B2B3New York, NY, USA
B2BSupply Chain and LogisticsLogisticsSupply ChainAI
A robotics intelligence system for metal fabrication
Industrials3San Francisco, CA, USA
IndustrialsManufacturing and RoboticsRobotic Process AutomationRoboticsIndustrial
Strength Tracking Wearable
Consumer3
ConsumerConsumer ElectronicsConsumer Health ServicesDigital HealthHealth & Wellness
We supply hard tech companies with critical components.
Industrials3
IndustrialsManufacturingIndustrial
Tradable Twitter Feed
Fintech3New York, NY, USA
FintechConsumer FinanceArtificial IntelligenceCrypto / Web3Investing
FullSeam is an AI employee for finance and accounting teams.
B2B3
B2BFinance and AccountingArtificial IntelligenceFinOpsFintech
AI helpers for patient intake and benefits checks
Healthcare3London, England, United Kingdom
HealthcareArtificial IntelligenceFintechPaymentsB2B
Fast and Data-Driven Immigration Platform
B2B3San Francisco, CA, USA
B2BLegalArtificial IntelligenceHR TechImmigration
The AI native law firm for growth stage companies
B2B3
B2BLegalLegalTech
The reliability platform for last-mile delivery
B2B3New York, NY, USA; Remote
B2BSupply Chain and LogisticsSaaSDeliveryLogistics
Vulnerability Management for Human Risk
B2B3New York, NY, USA
B2BSecurityArtificial IntelligenceCybersecurity
Build games at the speed of thought
B2B3San Francisco, CA, USA
B2BGenerative AIConsumerEntertainmentGaming
Ramp for Real Estate
Real Estate and Construction3
Real Estate and ConstructionHousing and Real EstateReal EstateFinanceProptech
Open source version control for metadata
B2B3San Francisco, CA, USA; London, England, United Kingdom; St. Louis, MO, USA
B2BInfrastructureDeveloper ToolsSaaSAnalytics
Human Risk Intelligence for the AI-era
B2B3San Francisco, CA, USA
B2BSecurityArtificial IntelligenceCybersecurity
People search powered by AI
Consumer3Remote
ConsumerArtificial Intelligence
AI-powered operating system for trucking companies.
B2B3San Francisco, CA, USA
B2BSupply Chain and LogisticsSaaSLogisticsAI
Automating Deal Decks for Commercial Real Estate Brokers
Real Estate and Construction3New York, NY, USA
Real Estate and ConstructionGenerative AISaaSReal EstateAI
Agentic Offensive Security at Scale
B2B3San Francisco, CA, USA
B2BSecurityReinforcement LearningCybersecurity
Deal Intelligence and Sales Coaching Platform
B2B3New York, NY, USA
B2BSalesAnalyticsSales EnablementAI
Understand your users beyond the numbers
B2B3San Francisco, CA, USA
B2BEngineering, Product and DesignArtificial IntelligenceDeveloper ToolsAnalytics
Getting AI Coding Agents to solve hard problems in complex codebases
B2B3San Francisco, CA, USA
B2BEngineering, Product and DesignDeveloper ToolsAI
Trade memecoins
Consumer3New York, NY, USA
ConsumerFintechCrypto / Web3Entertainment
API for shared embeddable web browsers
B2B3Waterloo, ON, Canada; Remote
B2BEngineering, Product and DesignDeveloper ToolseLearningVirtual Reality
Memory for AI Agents
B2B3San Francisco, CA, USA
B2BInfrastructureArtificial IntelligenceDeveloper ToolsMachine Learning
The COLD Task Framework
B2B3San Francisco, CA, USA
B2BEngineering, Product and DesignAIOpsDeveloper ToolsCloud Computing
AI agent for construction drawings review
Real Estate and Construction3San Francisco, CA, USA
Real Estate and ConstructionConstructionArtificial IntelligenceB2BProptech
The next generation logging and observability platform
B2B3London, England, United Kingdom
B2BEngineering, Product and DesignArtificial IntelligenceDeveloper ToolsDevOps
Fashion resale marketplace powered by live streaming and video
Consumer3San Francisco, CA, USA; Paris, Île-de-France, France
ConsumerApparel and CosmeticsMarketplaceSustainable FashionSocial
AI Driven EPC - Weld Fabrication Contractor
B2B3
B2BEngineering, Product and Design