Y Combinator companies
The Y Combinator portfolio as the radar sees it: synced daily, classified into clusters, checked for life and movement. 6,198 companies.
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| PatientBank Get medical records online—from any doctor or hospital. | Healthcare and bioPatient medical records aggregation | Y CombinatorS16 | Inactive | 2026-08-23 |
| People.aiAI Harnesses business activity to unlock growth. | B2B SaaSAI-powered CRM insights platform | Y CombinatorS16 | Active | 2026-08-23 |
| Polymail Email productivity platform for business. | B2B SaaSSales email productivity platform | Y CombinatorS16 | Acquired | checked 2026-08-23 |
| Prime Lightworks Prime Lightworks Inc. manufactures electric propulsion systems for… | Defense and spaceelectric propulsion for satellites | Y CombinatorS16 | Site unreachable | checked 2026-08-17 |
| Proxy Smart ring digital wallet | Consumersmart ring digital wallet | Y CombinatorS16 | Acquired | 2026-08-23 |
| Pursuit Revlo helps broadcasters on Twitch engage and monetize their fan… | Consumercreator economy fan engagement platform | Y CombinatorS16 | Acquired | checked 2026-08-23 |
| Quero Education Quero is an online marketplace for college programs in Brazil. It… | Consumereducation marketplace for college programs | Y CombinatorS16 | Active | checked 2026-08-23 |
| Raptor Maps Raptor Maps builds software to manage the solar PV lifecycle. | Climate and energySolar asset management software | Y CombinatorS16 | Active | checked 2026-08-23 |
| Ready Education Ready Education is building the mobile OS for higher education. We… | B2B SaaSStudent engagement platform for higher ed | Y CombinatorS16 | Active | checked 2026-08-23 |
| Reebeez Reebeez creates powerful microengines for UAVs. With a 2hr + flight… | Robotics and physical worldUAV propulsion microengines | Y CombinatorS16 | Inactive | checked 2026-08-24 |
| RigPlenish On average each Ambulance run is two hours long, 40 minutes is spent… | Healthcare and bioambulance operations workflow automation | Y CombinatorS16 | Inactive | checked 2026-08-17 |
| Robby TechnologiesAI We are building a fleet of autonomous mobile robots that travel on… | Robotics and physical worldAutonomous last-mile delivery robots | Y CombinatorS16 | Inactive | checked 2026-08-17 |
| RocketLit RocketLit is an adaptive learning and assessment platform. | Consumeradaptive learning platform for K-12 | Y CombinatorS16 | Site unreachable | checked 2026-08-17 |
| Rose Rocket Rose Rocket is ERP software for trucking companies. | B2B SaaSTMS software for trucking | Y CombinatorS16 | Active | checked 2026-08-23 |
| RunKit | Developer toolsJavaScript prototyping environment | Y CombinatorS16 | Acquired | checked 2026-08-17 |
| Sage Care Get care at home for mom or dad from trusted professionals in their… | Consumerin-home care marketplace | Y CombinatorS16 | Inactive | 2026-08-23 |
| SaleswhaleAI Saleswhale is an automated sales assistant that follows up with your… | Vertical AI agentsAI sales qualification and lead follow-up | Y CombinatorS16 | Acquired | checked 2026-08-17 |
| Scale AIAI Data-centric infrastructure to accelerate the development of AI | Data for AIData labeling and RLHF infrastructure | Y CombinatorS16 | Active | checked 2026-08-23 |
| Scanate/Fellow API for Invoice Financing | Fintechinvoice financing API platform | Y CombinatorS16 | Inactive | checked 2026-08-17 |
| Seerslab We are providing AR technologies and contents to app developers | ConsumerAR content and developer tools | Y CombinatorS16 | Inactive | checked 2026-08-17 |
| Selfycart Selfycart - let's grocery shoppers scan items and checkout on their… | Commerce and marketplacesSelf-checkout retail technology | Y CombinatorS16 | Inactive | 2026-08-23 |
| Seneca Systems Constituent system-of-record and service request management software… | B2B SaaSgovernment constituent management software | Y CombinatorS16 | Acquired | checked 2026-08-24 |
| Shield Bio Bringing 3rd generation, nanopore sequencing to healthcare to solve… | Healthcare and bionanopore sequencing diagnostics | Y CombinatorS16 | Inactive | checked 2026-08-24 |
| SimpleCitizen From signup to citizenship, only SimpleCitizen guides applicants… | B2B SaaScitizenship application guidance software | Y CombinatorS16 | Acquired | checked 2026-08-23 |
| Sixa Personal computer in the cloud | Developer toolscloud-based development environment | Y CombinatorS16 | Inactive | checked 2026-08-23 |
| SkyLights Premium immersive cinematic VR entertainment for captive audiences | ConsumerVR entertainment for captive audiences | Y CombinatorS16 | Inactive | checked 2026-08-17 |
| SmartPath Financial wellness for the middle class | Fintechworkplace financial wellness coaching | Y CombinatorS16 | Active | checked 2026-08-23 |
| SmartSite Smartsite is a hardware device to protect workers from health risks… | Robotics and physical worldconstruction site safety hardware | Y CombinatorS16 | Inactive | checked 2026-08-24 |
| Squire Technologies Platform to grow your barbershop and maximize profitability. | B2B SaaSBarbershop management and booking platform | Y CombinatorS16 | Active | checked 2026-08-23 |
| Starcity Starcity was one of the largest co-living brands. Exit to Common in… | Otherco-living real estate platform | Y CombinatorS16 | Acquired | checked 2026-08-17 |
| Starsky RoboticsAI Driverless Trucks, for real. | Robotics and physical worldautonomous trucking | Y CombinatorS16 | Inactive | checked 2026-08-24 |
| Suiteness Book guaranteed connecting rooms and suites at hotels | Commerce and marketplacesluxury hotel suite booking | Y CombinatorS16 | Active | checked 2026-08-23 |
| Sway FinanceAI Sway is bringing AI to the accounting industry | Vertical AI agentsAI bookkeeping for SaaS | Y CombinatorS16 | Inactive | checked 2026-08-24 |
| Symple Last mile logistics for delivery & service teams. We bring real-time… | Commerce and marketplacesfield service logistics platform | Y CombinatorS16 | Acquired | checked 2026-08-17 |
| Synvivia Synvivia applies chemical control over cell behavior | Healthcare and biobiopharmaceutical manufacturing optimization | Y CombinatorS16 | Active | checked 2026-08-24 |
| Techmate A technology concierge for your home. We provide on-demand support… | Consumeron-demand tech support marketplace | Y CombinatorS16 | Acquired | checked 2026-08-23 |
| The Athletic Subscription sports media. | Consumersubscription sports journalism | Y CombinatorS16 | Acquired | 2026-08-23 |
| The Flex Company Sustainable period care. | Consumersustainable period care products | Y CombinatorS16 | Active | checked 2026-08-23 |
| Ubiq Screen-sharing for enterprise conference rooms | B2B SaaSwireless presentation software | Y CombinatorS16 | Inactive | checked 2026-08-17 |
| Upgraded Upgraded helps retailers and carriers sell devices on subscription. | Fintechdevice financing and subscription infrastructure | Y CombinatorS16 | Active | checked 2026-08-23 |
| UtilityScore (formerly Pando) API that estimates utility costs for 100M+ homes. | Data for AIutility cost estimation API | Y CombinatorS16 | Inactive | - |
| Validere A carbon MRV solution for energy and hard-to-abate sectors | Climate and energyCarbon MRV for energy | Y CombinatorS16 | Active | checked 2026-08-23 |
| Vetcove Powering the animal health supply chain. | Commerce and marketplacesB2B veterinary supplies marketplace | Y CombinatorS16 | Active | checked 2026-08-23 |
| Vidcode Coding for teens | Consumercoding education for teens | Y CombinatorS16 | Acquired | checked 2026-08-23 |
| Vote.org | Consumervoter registration and ballot access | Y CombinatorS16 | Active | checked 2026-08-23 |
| Whyd We make a beautiful, great sounding, voice-controlled speaker. | Consumervoice-controlled music platform | Y CombinatorS16 | Inactive | checked 2026-08-23 |
| Women Who Code WWCode is a non profit that empowering diverse women to excel in tech. | Othernonprofit community education | Y CombinatorS16 | Active | checked 2026-08-24 |
| WorkRamp The All-in-One Learning Platform | B2B SaaSLearning management and talent development | Y CombinatorS16 | Acquired | 2026-08-23 |
| Xberts Xberts.com is a community-based marketplace for global hardware… | Commerce and marketplaceshardware product marketplace | Y CombinatorS16 | Inactive | checked 2026-08-17 |
| Yoshi Mobility Making car ownership and management frictionless. | Commerce and marketplacesautomotive supply chain and fleet management | Y CombinatorS16 | Site unreachable | checked 2026-08-17 |
| Able Health Able Health gets doctors paid more for higher quality care | Healthcare and bioValue-based care management platform | Y CombinatorW16 | Acquired | checked 2026-08-17 |
| AlgorizAI Algoriz is an AI based algorithmic trading platform that enables you… | FintechAI algorithmic trading platform | Y CombinatorW16 | Inactive | checked 2026-08-23 |
| AlphaFlow AlphaFlow is a technology-driven investment manager. | Fintechinstitutional real estate lending platform | Y CombinatorW16 | Inactive | checked 2026-08-24 |
| AmberBox Gunshot Detection Detect Gunshots | Inform Law Enforcement | Empower First Responders | Security and compliancegunshot detection and law enforcement alerts | Y CombinatorW16 | Active | checked 2026-08-23 |
| Anchor Health Modernizing home health care agencies with software, hardware, and… | Healthcare and bioHome health care operations platform | Y CombinatorW16 | Inactive | checked 2026-08-17 |
| Apollo.io Apollo is the foundation of your entire go-to-market strategy. | B2B SaaSLead intelligence and sales engagement | Y CombinatorW16 | Active | checked 2026-08-23 |
| Astranis Advanced satellites for high orbits. | Defense and spaceadvanced satellite communications | Y CombinatorW16 | Active | checked 2026-08-23 |
| Bonsai The all-in-one solution for small businesses and self-employed. | B2B SaaSBack-office software for freelancers and SMBs | Y CombinatorW16 | Acquired | checked 2026-08-17 |
| Boom Economically and environmentally sustainable supersonic travel | Defense and spacesupersonic aircraft manufacturing | Y CombinatorW16 | Active | checked 2026-08-23 |
| Bus.com The easiest way to charter a bus in North America. | Commerce and marketplacesgroup transportation marketplace | Y CombinatorW16 | Inactive | checked 2026-08-17 |
| CaperAI Plug-and-play cashier-less retail powered by computer vision and AI | Robotics and physical worldCashierless retail checkout hardware | Y CombinatorW16 | Acquired | checked 2026-08-23 |
| Carbic using ultrasonics + ml to analyze fluid behavior at infrastructure… | Robotics and physical worldfluid monitoring IoT sensors | Y CombinatorW16 | Site unreachable | checked 2026-08-17 |
| Castle Block bots & bad behavior | Security and complianceBot and fraud detection platform | Y CombinatorW16 | Active | checked 2026-08-23 |
| Castle Castle manages rental homes using automation and on-demand labor. | B2B SaaSProperty management automation | Y CombinatorW16 | Inactive | checked 2026-08-23 |
| Chatfuel Platform to easily create chatbots to engage with audiences on… | B2B SaaSchatbot builder for marketing automation | Y CombinatorW16 | Active | checked 2026-08-23 |
| Chillabit Chillabit is the best way to procrastinate! It’s a live feed of funny… | Consumerstudent social network | Y CombinatorW16 | Inactive | checked 2026-08-23 |
| Compgun Sales commission software that grows revenue. | B2B SaaSSales commission management software | Y CombinatorW16 | Inactive | checked 2026-08-17 |
| ConstructVR The simplest way to test, manage, and deploy VR/AR apps at scale. | Developer toolsVR/AR app deployment and management | Y CombinatorW16 | Inactive | checked 2026-08-23 |
| Copia Copia's a for-profit technology company that solves food waste &… | Commerce and marketplacesFood waste logistics platform | Y CombinatorW16 | Active | checked 2026-08-23 |
| Cover The mobile-first insurance platform that makes insurance easy. | Fintechmobile insurance marketplace | Y CombinatorW16 | Inactive | checked 2026-08-23 |
| Daily Conversational Voice and Multimodal AI built with Open Source | Agent infrastructureReal-time voice/video infrastructure for AI agents | Y CombinatorW16 | Active | checked 2026-08-23 |
| Deako We make beautiful connected light switches that allow you to control… | Consumersmart home lighting switches | Y CombinatorW16 | Active | checked 2026-08-23 |
| DeepgramAI Building foundational AI for speech transcription and understanding. | AI infra and computeSpeech AI infrastructure and APIs | Y CombinatorW16 | Active | checked 2026-08-23 |
| DevColor We give Black software engineers support they need to advance in tech. | Othercommunity and mentorship for underrepresented engineers | Y CombinatorW16 | Active | checked 2026-08-23 |
| DoseDr Helping diabetes patients use the correct amount of insulin,… | Healthcare and biodiabetes insulin dose management | Y CombinatorW16 | Inactive | 2026-08-23 |
| Elucify Elucify is an API that plugs into your CRM which automatically cleans… | B2B SaaSCRM data cleaning and enrichment | Y CombinatorW16 | Inactive | checked 2026-08-23 |
| Embark TrucksAI Self-driving semi trucks. | Robotics and physical worldautonomous trucking software | Y CombinatorW16 | Public company | checked 2026-08-17 |
| Emburse Expense management and AP automation. | Fintechcorporate expense management and cards | Y CombinatorW16 | Acquired | checked 2026-08-23 |
| Enflux Motion capture clothing for injury prevention | Robotics and physical worldMotion capture wearables for fitness | Y CombinatorW16 | Inactive | checked 2026-08-24 |
| Envyl Envyl enables a fast, reliable and cost effective peer to peer… | Commerce and marketplacesP2P delivery logistics network | Y CombinatorW16 | Inactive | checked 2026-08-17 |
| FightCamp Home boxing gym with motion trackers that compute punches and reps. | Consumerhome boxing fitness with motion tracking | Y CombinatorW16 | Active | checked 2026-08-23 |
| flexEngage Dynamic transactional communications for physical stores to help… | B2B SaaSPost-purchase engagement for retailers | Y CombinatorW16 | Acquired | checked 2026-08-23 |
| Focal SystemsAI Building the Operating System for B&M Retail using Deep Learning | B2B SaaSretail operations and shelf automation | Y CombinatorW16 | Inactive | checked 2026-08-17 |
| Function of Beauty Customizable beauty for hair, skin, and body care products. | Consumercustomizable beauty e-commerce | Y CombinatorW16 | Active | checked 2026-08-24 |
| Gecko Robotics AI + Robotics for the Built World | Robotics and physical worldAI-powered infrastructure inspection robots | Y CombinatorW16 | Active | checked 2026-08-23 |
| Georgette Packaging Carbon neutral packaging for ambitious businesses. | Climate and energysustainable packaging manufacturing | Y CombinatorW16 | Inactive | checked 2026-08-24 |
| GetAccept Close deals faster. Digitally. | B2B SaaSDigital sales room platform | Y CombinatorW16 | Active | checked 2026-08-23 |
| Gigwell Building the Operating System for the Concert & Live Events Industry. | B2B SaaSLive events booking and management platform | Y CombinatorW16 | Active | checked 2026-08-23 |
| GitPrime Visibility and analytics for software development leaders. | B2B SaaSEngineering analytics for developers | Y CombinatorW16 | Acquired | checked 2026-08-17 |
| GoLorry Mobile marketplace for inter-city trucking in India | Commerce and marketplacesB2B logistics marketplace for trucking | Y CombinatorW16 | Site unreachable | checked 2026-08-17 |
| Goodybag An online tool for companies to order food from restaurants and… | Commerce and marketplacesCorporate catering marketplace | Y CombinatorW16 | Acquired | checked 2026-08-24 |
| Hingeto A B2B marketplace that connects inventory to online stores | Commerce and marketplacesB2B fashion inventory marketplace | Y CombinatorW16 | Acquired | checked 2026-08-17 |
| HistoWiz Accelerating Histopathology for Cancer Research | Healthcare and bioDigital pathology collaboration platform | Y CombinatorW16 | Active | checked 2026-08-23 |
| Index Mapping the world's professional relationships. | B2B SaaSProfessional network intelligence | Y CombinatorW16 | Inactive | checked 2026-08-23 |
| Inevitable Tech To make food a renewable resource, for everyone | Robotics and physical worldAutomated vertical farming systems | Y CombinatorW16 | Inactive | checked 2026-08-23 |
| InnoVein We cure intractable leg wounds with a replacement valve for veins. | Healthcare and biovenous disease medical device | Y CombinatorW16 | Inactive | 2026-08-23 |
| Interstate Analytics Multi-Touch Marketing Analytics | B2B SaaSMulti-channel marketing attribution analytics | Y CombinatorW16 | Inactive | checked 2026-08-24 |
| iSono Health AI-powered platform for Accessible and Personalized Breast Health… | Healthcare and bioAI breast cancer screening device | Y CombinatorW16 | Active | checked 2026-08-23 |
| Kip Health Therapy the way it should be: high quality in-person therapy sessions… | Healthcare and bioDigital mental health therapy platform | Y CombinatorW16 | Acquired | checked 2026-08-17 |
| Kisan Network Tech enabled and fully integrated PAN India agri produce supply chain | Commerce and marketplacesAgricultural supply chain platform | Y CombinatorW16 | Inactive | checked 2026-08-23 |