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 |
|---|---|---|---|---|
| Pyrls Modern medical reference app for healthcare providers | Healthcare and bioclinical reference and prescription management | Y CombinatorW22 | Active | checked 2026-08-24 |
| Quan End-to-end platform to improve wellbeing and team performance. | B2B SaaSHR wellness and mental health | Y CombinatorW22 | Acquired | checked 2026-08-23 |
| Query VaryAI No-Code LLM Application / Workflow Builder | Agent infrastructureNo-code LLM workflow orchestration | Y CombinatorW22 | Site unreachable | checked 2026-08-17 |
| QUIK Building the operating system for business in LATAM | Commerce and marketplacesLATAM super app marketplace platform | Y CombinatorW22 | Active | checked 2026-08-23 |
| Railbird A futures market for events. | Fintechprediction markets for services | Y CombinatorW22 | Acquired | checked 2026-08-23 |
| RallyAI Agentic User Research Infrastructure | Agent infrastructureagentic user research operations | Y CombinatorW22 | Active | checked 2026-08-23 |
| Rank (formerly Moni) Group Financing for small businesses across Africa. | FintechGroup lending for African SMBs | Y CombinatorW22 | Active | checked 2026-08-23 |
| Ranla The AI growth marketer that turns SaaS signups into revenue | B2B SaaSSales outreach automation platform | Y CombinatorW22 | Active | checked 2026-08-23 |
| Ravion The agent-native cloud infrastructure platform for AWS. | Developer toolsCloud infrastructure IaC platform | Y CombinatorW22 | Active | checked 2026-08-23 |
| RDash AI Powered Construction Management Software | B2B SaaSAI-enhanced construction management platform | Y CombinatorW22 | Active, new domain | 2026-08-23 |
| Reality DefenderAI Enterprise Deepfake Detection | Security and complianceDeepfake detection for enterprises | Y CombinatorW22 | Active | checked 2026-08-23 |
| Rebill Global payments infrastructure in LATAM and US | FintechMulti-market payment processing infrastructure | Y CombinatorW22 | Active | checked 2026-08-23 |
| RecordBook Airtable for 400 Million SMBs Globally | B2B SaaSMobile business management for SMBs | Y CombinatorW22 | Active | checked 2026-08-24 |
| RedbirdAI AI-powered Analytics Platform | Data for AIAI analytics automation platform | Y CombinatorW22 | Active | checked 2026-08-23 |
| RedBrick AI Rapid medical data annotation | Data for AIMedical imaging annotation infrastructure | Y CombinatorW22 | Active | checked 2026-08-23 |
| RefineTrain AIAI AI agents rewriting & optimising your internal documentation for LLMs | Vertical AI agentsdocumentation optimization for AI workflows | Y CombinatorW22 | Site unreachable | checked 2026-08-17 |
| Reforged LabsAI Turn intuition into insights, in minutes | Vertical AI agentsAI agent for ad performance analysis | Y CombinatorW22 | Active | checked 2026-08-23 |
| Rehook.ai Run, Track and manage any and all user incentive campaigns. | B2B SaaSIncentive campaigns and loyalty management | Y CombinatorW22 | Active | 2026-08-23 |
| Remedial Health B2B E-commerce & Fintech platform for Pharmacies & Hospitals in Africa | Commerce and marketplacesB2B pharmaceutical marketplace Africa | Y CombinatorW22 | Active | checked 2026-08-23 |
| Remi Simplifying roofing for homeowners, roofers and enterprises. | Commerce and marketplacesroofing marketplace platform | Y CombinatorW22 | Active | checked 2026-08-23 |
| Requestly Open-Source Postman alternative | Developer toolsAPI mocking and testing for developers | Y CombinatorW22 | Acquired | checked 2026-08-23 |
| Reviving Mind Addressing Loneliness and Isolation for Seniors | Healthcare and bioMental health support for chronic illness patients | Y CombinatorW22 | Active | checked 2026-08-23 |
| Revoy Make diesel semi trucks hybrid-electric | Robotics and physical worldtruck electrification retrofit | Y CombinatorW22 | Active | checked 2026-08-23 |
| Rider Modern parcel delivery for online sellers in Pakistan. | Commerce and marketplacesparcel delivery logistics platform | Y CombinatorW22 | Acquired | checked 2026-08-17 |
| Rome The marketplace for truckers | Commerce and marketplacesFreight marketplace for truck drivers | Y CombinatorW22 | Active | checked 2026-08-23 |
| Rosebud Biosciences Growing micro-organs to find new drugs | Healthcare and bioorganoid-based drug discovery | Y CombinatorW22 | Active, new domain | 2026-08-23 |
| RowndAI Fully autonomous defense solutions for the global edge. | Defense and spaceautonomous defense drones | Y CombinatorW22 | Active | checked 2026-08-23 |
| RTHMAI Self-learning care for complex illness | Healthcare and bioAI-powered clinical decision support for complex chronic conditions | Y CombinatorW22 | Active | checked 2026-08-23 |
| SALT B2B Cross-Border Payment & Compliance Platform | FintechB2B cross-border payments and compliance | Y CombinatorW22 | Active | checked 2026-08-23 |
| Samos Insurance Accidental Death Insurance for Surgery | Fintechsurgical accident insurance | Y CombinatorW22 | Active, new domain | 2026-08-23 |
| Sarus Use personal data for analytics and ML, safely and seamlessly | Data for AIprivacy-preserving data analytics | Y CombinatorW22 | Acquired | checked 2026-08-23 |
| SaveIN Making private healthcare in India accessible and affordable | FintechHealthcare payments and installment plans | Y CombinatorW22 | Site unreachable | checked 2026-08-17 |
| Scout The smart testing platform that unlocks digital health at home. | Healthcare and bioat-home diagnostic testing platform | Y CombinatorW22 | Active | checked 2026-08-23 |
| Seabound Carbon capture equipment for ships | Climate and energymarine carbon capture technology | Y CombinatorW22 | Active | checked 2026-08-23 |
| Sei AIAI AI Operations Partner for Mortgage & Banking | Vertical AI agentsAI operations for mortgage banking | Y CombinatorW22 | Active | checked 2026-08-23 |
| Seis Banking 100% in Spanish for the 44 million US Spanish speakers | FintechSpanish-language neobank for US Hispanics | Y CombinatorW22 | Inactive | checked 2026-08-17 |
| Sekilo Building the AI powered halal protein supply chain for foodservice in… | Commerce and marketplacesAI-powered halal protein procurement platform | Y CombinatorW22 | Active | checked 2026-08-23 |
| Selia Selia is an online platform connecting individuals with top-quality… | Healthcare and bioTelehealth therapy marketplace for Latin America | Y CombinatorW22 | Active | checked 2026-08-23 |
| Sendme, Inc On demand provider of meat to households and food businesses | Commerce and marketplaceson-demand meat delivery marketplace | Y CombinatorW22 | Inactive | checked 2026-08-17 |
| Sendo The best SMS/RCS API for startups | Developer toolsSMS/RCS messaging API | Y CombinatorW22 | Inactive | checked 2026-08-23 |
| Serif Health Healthcare Price Transparency APIs and Data Products | Data for AIhealthcare pricing data intelligence | Y CombinatorW22 | Active | checked 2026-08-23 |
| SeroAI Intelligent Customer Implementation Platform for B2B | Vertical AI agentsAI agents for customer implementation | Y CombinatorW22 | Active | checked 2026-08-23 |
| ShapedAI The real-time retrieval engine for search, feeds, and agents. | Data for AIreal-time retrieval and ranking infrastructure | Y CombinatorW22 | Active | checked 2026-08-23 |
| Shinkei Systems Robots for longer-lasting, better-tasting fish at scale. | Robotics and physical worldFish processing and quality automation | Y CombinatorW22 | Active | checked 2026-08-23 |
| Shuttle Central Helping travel companies to sell transportation online | Commerce and marketplacesGround transportation marketplace API | Y CombinatorW22 | Active | checked 2026-08-23 |
| Sieve The multimodal data lab | Data for AIVideo datasets for AI training | Y CombinatorW22 | Active, new domain | 2026-08-23 |
| Siftly Get your brand discovered and recommended by ChatGPT | B2B SaaSAI visibility and analytics platform | Y CombinatorW22 | Active | checked 2026-08-23 |
| SimpleHash Multi-chain token data platform | Developer toolsmulti-chain blockchain data API | Y CombinatorW22 | Acquired | checked 2026-08-23 |
| Simplifyd Systems We deliver toll-free internet apps | Commerce and marketplaceszero-rating platform for apps | Y CombinatorW22 | Active | checked 2026-08-23 |
| Skillza Skillza builds simple tools for teachers and schools in MEA | B2B SaaSAssessment management for schools | Y CombinatorW22 | Inactive | checked 2026-08-17 |
| SkyLinkAI Travel Management Meets AI | B2B SaaSAI-powered corporate travel booking | Y CombinatorW22 | Acquired | checked 2026-08-23 |
| SmartHelioAI Software to prevent downtime in a solar plant | Climate and energysolar plant predictive maintenance | Y CombinatorW22 | Active | checked 2026-08-24 |
| SNAB A global finance automation platform for complex multi-entity… | FintechGlobal banking automation for enterprises | Y CombinatorW22 | Active | checked 2026-08-23 |
| SnapTrade Plaid for trading | Fintechbrokerage account connectivity API | Y CombinatorW22 | Active | checked 2026-08-23 |
| Soon Automated sweep account, invest without the stress of speculating | Fintechautomated micro-investing from spending | Y CombinatorW22 | Active | checked 2026-08-23 |
| SophysAI AI Agents for Healthcare Intake | Vertical AI agentsAI intake automation for healthcare | Y CombinatorW22 | Active | checked 2026-08-23 |
| Sota2 Help business find and discover AI solutions | B2B SaaSAI product discovery marketplace | Y CombinatorW22 | Active | checked 2026-08-23 |
| SOTERI SKIN D2C Skincare for Eczema | ConsumerD2C skincare for chronic skin conditions | Y CombinatorW22 | Active | checked 2026-08-24 |
| SpadeAI Spade is the data and AI platform for modern finance. | Fintechtransaction data structuring and verification | Y CombinatorW22 | Active | checked 2026-08-23 |
| SpadeWorksAI AI agents that turn every call into revenue for trade businesses | Vertical AI agentsAI agents for trade contractors | Y CombinatorW22 | Active | checked 2026-08-23 |
| SpeechlyAI Natural Language Understanding API for Speech that runs on device | Agent infrastructureOn-device speech understanding API | Y CombinatorW22 | Acquired | 2026-08-23 |
| SphereAI AI-powered sales tax, VAT and GST compliance | FintechAI-powered tax compliance automation | Y CombinatorW22 | Active | checked 2026-08-23 |
| Spinach AIAI The System of Action for Conversation Data | Data for AIConversation data extraction and structuring | Y CombinatorW22 | Active | checked 2026-08-23 |
| Spot Health At-home diagnostics as a service | Healthcare and bioat-home diagnostic infrastructure | Y CombinatorW22 | Active | checked 2026-08-23 |
| SpritesAI The AI performance marketing agent for entrepreneurs and growth teams | Vertical AI agentsAI marketing agent for growth teams | Y CombinatorW22 | Active | checked 2026-08-23 |
| Stably AI (Orca)AI We make Orca, MIT open source terminal-based agent orchestrator | Agent infrastructureAgent orchestration and control | Y CombinatorW22 | Active | checked 2026-08-23 |
| Stackshine Automating all IT operations | B2B SaaSIT operations automation platform | Y CombinatorW22 | Acquired | checked 2026-08-17 |
| StafBook Rippling for Southeast Asia | B2B SaaSHR and expense management for SMEs | Y CombinatorW22 | Active | checked 2026-08-23 |
| Stairs Financial Find a home you can actually afford | Fintechfirst-time home buyer financing | Y CombinatorW22 | Active | checked 2026-08-23 |
| Starling AI enabling digital urine diagnostics in the home | Healthcare and bioAI-powered urine diagnostics device | Y CombinatorW22 | Active | checked 2026-08-23 |
| Status Sims but Social Media | Consumerimmersive social gaming platform | Y CombinatorW22 | Active | checked 2026-08-23 |
| Stock Unlock Web-app | investment education and analysis tools for retail investors | Consumerretail investment education platform | Y CombinatorW22 | Active | checked 2026-08-23 |
| Strac Data Discovery, DLP, DSPM for SaaS, Cloud, Gen AI & Endpoints | Security and complianceData discovery and DLP for enterprises | Y CombinatorW22 | Active | checked 2026-08-23 |
| Streak A neo-banking platform for children in India | FintechNeo-banking for teenagers | Y CombinatorW22 | Active | checked 2026-08-23 |
| Strong ComputeAI 10x-1000x faster compute for Neural Network training | AI infra and computeNeural network training acceleration | Y CombinatorW22 | Active | checked 2026-08-23 |
| SubscriptionFlow AI based Customizable Subscription & Revenue Management Platform | B2B SaaSAI subscription revenue optimization | Y CombinatorW22 | Active | checked 2026-08-23 |
| SuggestrAI Amazon-level personalization for Shopify merchants | Commerce and marketplacesAI-powered personalization for Shopify | Y CombinatorW22 | Inactive | 2026-08-23 |
| Supertone Share sounds with other musicians online | Consumermusic sample marketplace | Y CombinatorW22 | Inactive | checked 2026-08-23 |
| Syrona Health Employee benefit for reproductive and hormone health | Healthcare and bioreproductive and hormone health benefits | Y CombinatorW22 | Active | checked 2026-08-23 |
| T3 ChatAI The best AI chat you've ever used | ConsumerAI chat application | Y CombinatorW22 | Active | checked 2026-08-17 |
| TAI Control All of Your Investments from a Single App | Fintechportfolio management and investment insights | Y CombinatorW22 | Acquired | checked 2026-08-23 |
| Take App Shopify for WhatsApp commerce | Commerce and marketplacesWhatsApp commerce enablement | Y CombinatorW22 | Active | checked 2026-08-23 |
| Talentropy.aiAI AI solution that streamlines candidate screening and recruitment | Vertical AI agentsAI recruiting agent for candidate screening | Y CombinatorW22 | Active | checked 2026-08-23 |
| TeamOut Online marketplace for team retreat venues | Commerce and marketplacesTeam retreat venue marketplace | Y CombinatorW22 | Active | checked 2026-08-23 |
| Tendo Enabling Africans to sell online with zero capital | Commerce and marketplacesdropshipping marketplace for African sellers | Y CombinatorW22 | Active | checked 2026-08-23 |
| The Ankler Subscription entertainment news | Consumerentertainment subscription news | Y CombinatorW22 | Active | checked 2026-08-23 |
| TheneoAI Stripe-like API Docs in just a few clicks | Developer toolsAI-powered API documentation | Y CombinatorW22 | Active | checked 2026-08-23 |
| TokoAI Learn English by speaking with an AI | ConsumerAI English conversation practice | Y CombinatorW22 | Active | checked 2026-08-23 |
| Tola The simple, fast and free tool for businesses to pay and get paid | FintechSMB payments and buy-now-pay-later | Y CombinatorW22 | Acquired | checked 2026-08-17 |
| Top Road Payments & analytics for apps in the OpenAI GPT Store | Fintechpayments and analytics for AI app creators | Y CombinatorW22 | Active | checked 2026-08-23 |
| Topship Flexport for African Merchants - Building the OS for Global Logistics | Commerce and marketplacesAfrican logistics and supply chain platform | Y CombinatorW22 | Active | checked 2026-08-23 |
| Torpedo Therapeutics High-precision, closed-loop neuromodulation devices | Robotics and physical worldimplantable neuromodulation devices | Y CombinatorW22 | Active | checked 2026-08-23 |
| Touch and Pay Technologies Limited Digitizing and processing Microtransactions in Africa | FintechMicrotransaction payments for Africa informal sector | Y CombinatorW22 | Active | checked 2026-08-23 |
| Trackingplan Automated QA for your Digital Analytics | Data for AIAnalytics data quality and monitoring | Y CombinatorW22 | Active | checked 2026-08-23 |
| Transfez Brex for small businesses in Indonesia | FintechNeobank for SMBs in Indonesia | Y CombinatorW22 | Active | checked 2026-08-24 |
| TrébolAI Your back-office, on autopilot | Fintechdocument AI for financial services | Y CombinatorW22 | Active | checked 2026-08-23 |
| TrellusAI Real-time sales coach for SDRs | Horizontal AI assistantsReal-time sales coaching for SDRs | Y CombinatorW22 | Active | checked 2026-08-23 |
| TrueplaceAI AI to prepare you for the future | Horizontal AI assistantsAI career preparation assistant | Y CombinatorW22 | Active | checked 2026-08-23 |
| Trusty Limitless Real Estate | ConsumerReal estate agent marketplace and matching | Y CombinatorW22 | Active | checked 2026-08-23 |
| Tuva Health Open source software that cleans and transforms messy healthcare data. | Data for AIhealthcare data transformation and quality | Y CombinatorW22 | Active | checked 2026-08-23 |