Y Combinator companies
The Y Combinator portfolio as the radar sees it: synced daily, classified into clusters, checked for life and movement. 6,197 companies.
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| Hypestream We help livestream sellers get more sales. | Commerce and marketplaceslivestream commerce enablement | Y CombinatorS22 | Active | checked 2026-08-23 |
| Illuminant Surgical A new way of seeing inside the human body. | Robotics and physical worldSurgical AR navigation system | Y CombinatorS22 | Active | checked 2026-08-23 |
| ilumadata Confidently ship analytics code faster with fewer errors | Developer toolsLow-code data pipeline editor | Y CombinatorS22 | Inactive | 2026-08-23 |
| ImpracticalAI Your autonomous motion designer that turns every feature into a… | Vertical AI agentsAutonomous motion design for product teams | Y CombinatorS22 | Active | checked 2026-08-23 |
| Instant The best backend for AI-coded apps | Agent infrastructureBackend infrastructure for AI apps | Y CombinatorS22 | Active | checked 2026-08-23 |
| Integrated Reasoning Faster processors for solving NP-complete problems | Robotics and physical worldNP-complete optimization hardware | Y CombinatorS22 | Active | checked 2026-08-23 |
| Integration Labs The Unified API for Business Financial Data | Commerce and marketplacesfinancial data aggregation API | Y CombinatorS22 | Inactive | checked 2026-08-17 |
| IntunedAI Code-first scrapers and RPAs — built and maintained by AI | Agent infrastructureAI-powered browser automation infrastructure | Y CombinatorS22 | Active | checked 2026-08-23 |
| InVision Medical TechnologyAI AI Diagnosis of Heart Disease | Healthcare and bioAI cardiac ultrasound diagnostics | Y CombinatorS22 | Active | checked 2026-08-23 |
| InvofoxAI Invofox is the document parsing and data extraction API for software… | Agent infrastructureDocument processing AI infrastructure | Y CombinatorS22 | Active | checked 2026-08-23 |
| Jamble Fashion resale marketplace powered by live streaming and video | ConsumerFashion resale marketplace with live streaming | Y CombinatorS22 | Site unreachable | checked 2026-08-17 |
| Jasmine EnergyAI Claim solar incentives with AI | Climate and energyAI-powered renewable energy paperwork automation | Y CombinatorS22 | Inactive | checked 2026-08-23 |
| JuiceboxAI AI-powered talent sourcing for recruiters | Vertical AI agentsAI talent sourcing for recruiters | Y CombinatorS22 | Active | checked 2026-08-23 |
| JuliusAI AI Data Scientist | Vertical AI agentsAI data analysis and ML model training | Y CombinatorS22 | Active | checked 2026-08-17 |
| Kamion Uber for Trucks for Turkey | Commerce and marketplacesB2B freight marketplace | Y CombinatorS22 | Active | checked 2026-08-23 |
| Kashin Credit for the emerging economy in Latam | FintechAI-powered microcredit for emerging markets | Y CombinatorS22 | Active | checked 2026-08-23 |
| KemNet KemNet supplies reformulated drugs for specific groups of patients. | Healthcare and biopharmaceutical reformulation marketplace | Y CombinatorS22 | Site unreachable | checked 2026-08-17 |
| Keylika Redefining the Standard of Care for Iron Deficiency Anemia | Healthcare and bioiron deficiency anemia therapeutics | Y CombinatorS22 | Active | checked 2026-08-23 |
| KnowtexAI Making doctors 2x more efficient with AI note-taking & charge capture | Vertical AI agentsAI note-taking and charge capture for doctors | Y CombinatorS22 | Active | checked 2026-08-23 |
| Kombo Unified API for HR, payroll and recruiting software | Developer toolsAPI integration platform for HR | Y CombinatorS22 | Active | checked 2026-08-23 |
| Krave Mart Grocery Delivery in Pakistan | Consumergrocery delivery platform | Y CombinatorS22 | Active | checked 2026-08-23 |
| Lamin Open data platform for traceable, multimodal AI | Data for AIBiology data lakehouse and lineage | Y CombinatorS22 | Active | checked 2026-08-23 |
| LandeedAI Landeed is India’s digital infrastructure for property intelligence,… | FintechProperty intelligence and mortgage infrastructure | Y CombinatorS22 | Active | checked 2026-08-23 |
| Latent SpaceAI Applied AI for The Emerging Economies | ConsumerAI services for emerging markets | Y CombinatorS22 | Active | checked 2026-08-23 |
| LayerupAI Agentic AI OS for Financial Services and Insurance | Vertical AI agentsAgentic AI OS for financial services | Y CombinatorS22 | Active | checked 2026-08-23 |
| Levers Automating collection and boosting cashflow for B2B companies | B2B SaaSAccounts receivable automation | Y CombinatorS22 | Active | checked 2026-08-23 |
| Lotus Open-Core Pricing and Billing Engine | Fintechusage-based billing infrastructure | Y CombinatorS22 | Inactive | checked 2026-08-17 |
| Lyra Spend crypto anywhere online | Fintechcrypto payment cards | Y CombinatorS22 | Site unreachable | checked 2026-08-17 |
| Magic Pay by Bank Platform | Fintechpayments and rewards platform | Y CombinatorS22 | Inactive | checked 2026-08-23 |
| MakeasiteAI Create sites with just a prompt | Horizontal AI assistantsAI website builder | Y CombinatorS22 | Active | checked 2026-08-23 |
| Malama Health Doula-led holistic support during and after pregnancy | Healthcare and biomaternal perinatal care platform | Y CombinatorS22 | Active | checked 2026-08-23 |
| Manatee DocSend for demos. | B2B SaaSSales demo analytics and conversion | Y CombinatorS22 | Inactive | checked 2026-08-17 |
| Materee E-commerce platform for construction materials in Indonesia | Commerce and marketplacesConstruction materials B2B marketplace | Y CombinatorS22 | Active | checked 2026-08-23 |
| MaverickX Engineering the future of chemistry for natural resource extraction | Climate and energychemical extraction optimization | Y CombinatorS22 | Active | checked 2026-08-23 |
| Maya LabsAI Building self-programming machines | Agent infrastructureSelf-programming autonomous systems | Y CombinatorS22 | Active | checked 2026-08-23 |
| Medplum API first electronic health record (EHR) that is open source | Healthcare and bioFHIR-native EHR infrastructure | Y CombinatorS22 | Active | checked 2026-08-23 |
| MercatorAI AI-assisted data analytics | Developer toolsAI-assisted SQL and analytics | Y CombinatorS22 | Inactive | checked 2026-08-24 |
| Metriport Open-Source Platform for Healthcare Data Intelligence | Data for AIHealthcare data interoperability platform | Y CombinatorS22 | Active | checked 2026-08-23 |
| MidplaneAI The safety layer between AI agents and your database | Agent infrastructureAI agent database safety and governance | Y CombinatorS22 | Active | checked 2026-08-23 |
| MistleAI Open source background agents | Agent infrastructurebackground agent orchestration platform | Y CombinatorS22 | Active | checked 2026-08-23 |
| Moneco Neobank for African migrants in Europe | FintechNeobank for African migrants | Y CombinatorS22 | Active | checked 2026-08-23 |
| Monterey AIAI Turn user feedback to product insights | B2B SaaSAI-powered product feedback analytics | Y CombinatorS22 | Acquired | checked 2026-08-23 |
| Morf Health Workflow automation for healthcare providers | Commerce and marketplacesHealthcare workflow automation and data sync | Y CombinatorS22 | Active | checked 2026-08-23 |
| MovingLake Realtime Data Connectors | Data for AIReal-time event data connectors | Y CombinatorS22 | Active | checked 2026-08-23 |
| Namecard.aiAI AI-powered business matchmaking | B2B SaaSAI-powered business matchmaking platform | Y CombinatorS22 | Active | checked 2026-08-23 |
| Neosync Neosync is an open-source anonymization and synthetic data platform. | Data for AIsynthetic data generation platform | Y CombinatorS22 | Acquired | checked 2026-08-17 |
| NewsCatcherAI Turning the web into a structured database of real world events. | Data for AIweb data extraction and structuring | Y CombinatorS22 | Active | checked 2026-08-23 |
| Notebook Labs Decentralized, anonymous, and accountable identity on Web3. | Security and complianceWeb3 identity and zero-knowledge proofs | Y CombinatorS22 | Inactive | checked 2026-08-17 |
| Novig America's #1 Sports Trading App | Consumersports prediction marketplace | Y CombinatorS22 | Active | checked 2026-08-23 |
| nsave Trusted $€£ accounts abroad for people from unstable economies. | Fintechneobank for unstable economies | Y CombinatorS22 | Active | checked 2026-08-23 |
| NuMindAI Create custom NLP models | Developer toolsCustom NLP model builder | Y CombinatorS22 | Active | checked 2026-08-23 |
| Oneleet YC's most popular security compliance platform (SOC 2, ISO 27001,… | Security and complianceautomated security and compliance platform | Y CombinatorS22 | Active | checked 2026-08-23 |
| Ordinary Seafood We are doing for seafood what Impossible did for meat | ConsumerPlant-based seafood alternatives | Y CombinatorS22 | Inactive | checked 2026-08-17 |
| OverwatchAI Enterprise software for enterprise risk and cyber fraud intelligence | Security and complianceAI fraud detection and risk intelligence | Y CombinatorS22 | Active | checked 2026-08-23 |
| PacesAI Agentic AI for Power Projects and AI Infrastructure | Climate and energyAI agents for renewable energy infrastructure | Y CombinatorS22 | Active | checked 2026-08-23 |
| Pana A Global Bank on Chain | Fintechblockchain-based global USD banking | Y CombinatorS22 | Active, new domain | 2026-08-23 |
| Paragon AIAI Turns your sales calls into CRM data, automatically. | B2B SaaSAI-powered sales call transcription and CRM sync | Y CombinatorS22 | Active | checked 2026-08-23 |
| PasitoAI AI agents for insurance and benefits | Vertical AI agentsAI agents for insurance benefits administration | Y CombinatorS22 | Active | checked 2026-08-23 |
| Payfura Global payment gateway to buy/sell crypto | Fintechcrypto fiat on/off ramp | Y CombinatorS22 | Inactive | checked 2026-08-23 |
| Payload Developer-First Headless CMS and Application Framework | Developer toolsheadless CMS framework | Y CombinatorS22 | Acquired | checked 2026-08-23 |
| Penguin AIAI AI Sales Rep for Website Intent Signals | Vertical AI agentsAI sales sequencing for B2B | Y CombinatorS22 | Inactive | checked 2026-08-23 |
| Peoplebox.aiAI AI talent platform to hire, manage, and grow your people | Vertical AI agentsAI recruiting and talent management | Y CombinatorS22 | Active | checked 2026-08-23 |
| PhindAI AI search engine | Horizontal AI assistantsAI-powered search and answer engine | Y CombinatorS22 | Inactive | checked 2026-08-17 |
| Ping The global neo-bank for contractors and freelancers | Fintechneobank for freelancers and contractors | Y CombinatorS22 | Inactive | checked 2026-08-17 |
| Pivo Technology Inc Digital Bank for Freight Carriers in Africa. | FintechDigital banking for freight carriers | Y CombinatorS22 | Inactive | 2026-08-23 |
| Pluralith Automated infrastructure compliance and documentation | Developer toolsInfrastructure documentation and compliance automation | Y CombinatorS22 | Active | checked 2026-08-23 |
| Plutto Supply-chain risk management and compliance platform for Latin… | Security and complianceSupply chain compliance and risk management | Y CombinatorS22 | Active | checked 2026-08-23 |
| PolyAI Intelligent Personal Cloud Storage | ConsumerAI-powered personal cloud storage | Y CombinatorS22 | Active | checked 2026-08-23 |
| Polymath RoboticsAI General Autonomy for Industrial Vehicles | Robotics and physical worldAutonomous industrial vehicle control | Y CombinatorS22 | Active | checked 2026-08-23 |
| PopsyAI AI tool that finds you leads on Reddit and sends them hyper… | Vertical AI agentsAI lead generation and outreach automation | Y CombinatorS22 | Inactive | checked 2026-08-17 |
| PrimeVault Infrastructure powering stablecoin and digital finance | Fintechstablecoin and digital asset infrastructure | Y CombinatorS22 | Active | checked 2026-08-23 |
| ProvisionAI Ironclad for construction | Vertical AI agentsAI contract analysis for construction | Y CombinatorS22 | Active | checked 2026-08-23 |
| Pulppo Shopify for Real Estate Agents in LATAM | B2B SaaSReal estate brokerage software | Y CombinatorS22 | Acquired | checked 2026-08-24 |
| Pump.co The Costco for cloud is here 🔥🔥 | B2B SaaSCloud cost optimization for startups | Y CombinatorS22 | Active | checked 2026-08-23 |
| Quindar Datadog for Space | Defense and spacesatellite constellation management SaaS | Y CombinatorS22 | Active | checked 2026-08-23 |
| QuinnAI The AI that delivers pharma R&D decisions in days, not months | Healthcare and bioAI pharma R&D decision platform | Y CombinatorS22 | Active | checked 2026-08-23 |
| RavenAI AI Assistants for Manufacturing Operations | Vertical AI agentsAI assistants for manufacturing operations | Y CombinatorS22 | Active | checked 2026-08-23 |
| Relate All-in-One Sales and Marketing CRM for B2B teams | B2B SaaSSales and marketing CRM | Y CombinatorS22 | Active | checked 2026-08-23 |
| Relay Health The #1 App to Quit Porn: Rebuild Focus and Intimacy | Healthcare and bioMental health and behavioral wellness | Y CombinatorS22 | Active | checked 2026-08-23 |
| Relevium Medical Platform injectable gel based therapeutic for osteoarthritis | Healthcare and bioInjectable therapeutic for osteoarthritis | Y CombinatorS22 | Active | checked 2026-08-23 |
| REVER Changing the way people buy by giving superpowers to shoppers | Commerce and marketplaceseCommerce returns logistics | Y CombinatorS22 | Active | checked 2026-08-23 |
| Rima AI (formerly Garage)AI Document and spreadsheet automation for accountants | Vertical AI agentsAI automation for accountants | Y CombinatorS22 | Active | checked 2026-08-23 |
| Rio LATAM’s largest stablecoin FX and liquidity provider | FintechLATAM stablecoin liquidity provider | Y CombinatorS22 | Active | checked 2026-08-23 |
| Roforco Creating viral AI consumer apps and games | Consumerviral gaming on Roblox platform | Y CombinatorS22 | Active | - |
| RoxelsAI Founder-level assistance whenever customers need it, at scale | Horizontal AI assistantsVision-enabled voice agent for customer support | Y CombinatorS22 | Active | checked 2026-08-23 |
| Ruleset The SaaS Decision Engine for Lenders | Fintechlending decision engine | Y CombinatorS22 | Inactive | checked 2026-08-17 |
| SanifuAI Automate the repetitive work spreadsheets are used for | B2B SaaSSpreadsheet automation for ops teams | Y CombinatorS22 | Active | checked 2026-08-23 |
| SculptAI Fully automated should-cost analysis for precision manufacturers. | Vertical AI agentsAI-powered cost analysis for manufacturers | Y CombinatorS22 | Active | checked 2026-08-23 |
| Seaflight Technologies We make the world's most efficient aircraft | Robotics and physical worldEfficient electric cargo drones | Y CombinatorS22 | Active | checked 2026-08-24 |
| Serinus Biosciences Combinations therapy by rational design | Healthcare and bioAI-driven cancer combination therapy design | Y CombinatorS22 | Active | checked 2026-08-23 |
| Shipmates Shipping platform for online merchants in the Philippines | Commerce and marketplacesshipping logistics for e-commerce | Y CombinatorS22 | Active | checked 2026-08-23 |
| SigmaMind AIAI Voice AI platform purpose-built for contact centers. | Vertical AI agentsVoice AI for contact centers | Y CombinatorS22 | Active | checked 2026-08-23 |
| Signatur Biosciences Simple tests for complex diseases. | Healthcare and bioprecision diagnostics for cancer prognosis | Y CombinatorS22 | Active | checked 2026-08-23 |
| SilkChartAI AI Sales Assistant to increase playbook adoption and win more deals | B2B SaaSAI sales coaching and playbook compliance | Y CombinatorS22 | Active | checked 2026-08-23 |
| Slauth.ioAI The IAM Policy Copilot | Developer toolsIAM policy automation and security | Y CombinatorS22 | Inactive | 2026-08-23 |
| Slidely AIAI AI for professional PowerPoint presentations, available in PowerPoint | Vertical AI agentsAI-powered presentation design for professionals | Y CombinatorS22 | Active | checked 2026-08-23 |
| SlingshotAI Analyze medical records in seconds | Vertical AI agentsAI medical records analysis for billing | Y CombinatorS22 | Acquired | checked 2026-08-17 |
| Solum HealthAI AI Automation for Therapy Practices | Vertical AI agentsAI automation for therapy practice administration | Y CombinatorS22 | Active | checked 2026-08-23 |
| SonnetAI Meeting notes and CRM, automated | B2B SaaSAI-powered meeting notes and CRM automation | Y CombinatorS22 | Inactive | - |
| Stackup Stackup helps businesses manage their crypto assets. | Fintechcrypto asset management platform | Y CombinatorS22 | Active | checked 2026-08-23 |