Active companies
Companies their accelerator lists as active, or whose site is alive. 17,221 companies.
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| PenAI AI designer for every engineer | Developer toolsAI design canvas for engineers | a16z speedrunSR005 | Active, new domain | 2026-08-23 |
| Perseus Defense America's Golden Dome for Drones | Defense and spacecounter-UAS defense systems | Y CombinatorS25 | Active | checked 2026-08-23 |
| Perspectives HealthAI AI to run behavioral health programs better | Vertical AI agentsAI agents for behavioral health operations | Y CombinatorS25 | Active | checked 2026-08-23 |
| PhasesAI Automated clinical trial oversight and execution | Vertical AI agentsClinical trial operations automation | Y CombinatorS25 | Active | checked 2026-08-23 |
| Physical Turing Evaluating humanoids in the real world | Robotics and physical worldHumanoid robot evaluation and benchmarking | Y CombinatorS25 | Active | checked 2026-08-23 |
| PingoAI AI companion that helps you learn languages | ConsumerAI language learning companion | Y CombinatorS25 | Active | checked 2026-08-23 |
| PlaygentAI Sandboxes for AI agents | Agent infrastructureAI agent sandbox and testing infrastructure | Y CombinatorS25 | Active | checked 2026-08-23 |
| PleomAI Agentic Business Intelligence | Vertical AI agentsAI-powered business intelligence automation | Y CombinatorS25 | Active | checked 2026-08-23 |
| PreppAI Reimagining global EdTech, one module at a time. | Vertical AI agentsAI-powered educational administration and content | a16z speedrunSR005 | Active | - |
| PreseenAI The AI forecasting company for global macro events. | Vertical AI agentsAI forecasting for global macro events | Y CombinatorS25 | Active | checked 2026-08-23 |
| PresiaAI AI agents for management consulting. | Vertical AI agentsAI agents for management consulting | a16z speedrunSR005 | Active | checked 2026-08-23 |
| ProcIndexAI AI-powered accounting automation for construction and manufacturing | Vertical AI agentsAI accounting automation for construction/manufacturing | Y CombinatorS25 | Active | checked 2026-08-23 |
| ProliferateAI Do your life's work with agents | Agent infrastructureagent orchestration and management | Y CombinatorS25 | Active | checked 2026-08-23 |
| QuotainAI AI sales simulations using your real deals | Vertical AI agentsAI sales practice and coaching | Y CombinatorS25 | Active | checked 2026-08-23 |
| ReacherAI We automate creator marketing for the world's largest brands | B2B SaaSAI creator marketing automation | Y CombinatorS25 | Active | checked 2026-08-23 |
| RealRoots IRL friendship app for women | Consumersocial networking for women | Y CombinatorS25 | Active, new domain | 2026-08-23 |
| RebulkAI Accurately measure and monitor bulk inventory | Robotics and physical worldcomputer vision inventory management | Y CombinatorS25 | Active | checked 2026-08-23 |
| RellingAI deploying the first billion robots for manufacturing | Robotics and physical worldAI-powered manufacturing robots | Y CombinatorS25 | Active, new domain | 2026-08-23 |
| Risely AIAI AI agents that automate administrative work across college campuses. | Vertical AI agentsAI agents for university administration | Y CombinatorS25 | Active | checked 2026-08-23 |
| Riverbank Infrastructure Cartography | Developer toolsinfrastructure mapping and dependency visualization | Y CombinatorS25 | Active | checked 2026-08-23 |
| Rork Turn your ideas into real mobile apps in minutes | Developer toolsmobile app development acceleration | a16z speedrunSR005 | Active | checked 2026-08-23 |
| RowFlowAI Replacing forms with AI conversations | B2B SaaSAI conversation forms automation | Y CombinatorS25 | Active | checked 2026-08-24 |
| Ruvo The Global Dollar App for Brazil | FintechUSD-BRL remittance and neobank | Y CombinatorS25 | Active | checked 2026-08-23 |
| Sans Strings Studio The Next Generation of Tech-Augmented Content Production Studio | ConsumerAI-augmented transmedia content production | a16z speedrunSR005 | Active | checked 2026-08-23 |
| SapienAI Synthetic populations for decisions | Vertical AI agentsAI population simulation for business decisions | Y CombinatorS25 | Active | checked 2026-08-23 |
| SerafisAI Narrative intelligence for investors | Fintechnarrative intelligence for investment decisions | Y CombinatorS25 | Active | checked 2026-08-23 |
| ShockwaveAI Building the AI powered game platform for the masses! With $2.3 million in revenue, 180k DAU and a pipeline of new games we are at the intersection of (AI and Play). | ConsumerAI-powered casual gaming platform | a16z speedrunSR005 | Active | checked 2026-08-23 |
| Shor International payroll, built for founders | Fintechinternational payroll and EOR | Y CombinatorS25 | Active | checked 2026-08-23 |
| SigmanticAIAI The Cursor for Chip Design - Delivering Silicon-Ready Chip Designs… | Developer toolsAI-native HDL design assistant | Y CombinatorS25 | Active | checked 2026-08-23 |
| SiraAI AI Native Rippling for Deskless Workers | Vertical AI agentsAI HR platform for deskless workers | Y CombinatorS25 | Active | checked 2026-08-23 |
| SlashyAI Cursor for Email | Horizontal AI assistantsAI email assistant for productivity | Y CombinatorS25 | Active | checked 2026-08-23 |
| Socratix AIAI AI coworkers for fraud and compliance teams. | Vertical AI agentsAI fraud investigation agents for fintech | Y CombinatorS25 | Active | checked 2026-08-23 |
| SolvaAI Automates insurance claims and stops incorrect payouts | Vertical AI agentsAI claims automation for insurance | Y CombinatorS25 | Active | checked 2026-08-23 |
| SonaticAI an interface for to-do to done in seconds! | Horizontal AI assistantsDesktop task automation agent | a16z speedrunSR005 | Active | checked 2026-08-23 |
| SoulLinkAI Build bonds with virtual humans. | ConsumerAI virtual companions social | a16z speedrunSR005 | Active | checked 2026-08-23 |
| SourcererAI Sourcerer is building the autonomous supply chain that is already helping customers save millions of dollars and thousands of hours. | Vertical AI agentsAI procurement agent for distributors | a16z speedrunSR005 | Active | checked 2026-08-23 |
| Spotlight RealtyAI AI powered brokerage reducing residential rental commissions in NYC… | Vertical AI agentsAI rental screening and tenant showings | Y CombinatorS25 | Active | checked 2026-08-23 |
| stagewiseAI The Open Source Agentic IDE | Agent infrastructureagentic IDE for coding agents | Y CombinatorS25 | Active | checked 2026-08-23 |
| Stellon LabsAI Building tiny frontier AI models that run on edge devices | AI infra and computelightweight edge AI models | Y CombinatorS25 | Active | checked 2026-08-23 |
| StocklineAI AI-native ERP for food wholesalers | Vertical AI agentsAI ERP for food wholesale | Y CombinatorS25 | Active | checked 2026-08-23 |
| StormyAI Stormy runs the office so your crew can run the work. | Vertical AI agentsAI operations for field service businesses | Y CombinatorS25 | Active | checked 2026-08-24 |
| Synthetic SocietyAI Synthetic Videos to Simulate Real Users | Data for AIsynthetic user data generation | Y CombinatorS25 | Active | checked 2026-08-23 |
| TayaAI AI you'll actually want to wear, built by ex-Apple, Stanford | ConsumerAI-native wearable jewelry | a16z speedrunSR005 | Active | checked 2026-08-23 |
| TectoAIAI A Platform for AI Governance | Agent infrastructureAI agent governance and compliance platform | Y CombinatorS25 | Active | checked 2026-08-23 |
| TesoraAI Frontier AI for Actuaries | Vertical AI agentsAI rating agents for P&C insurance | Y CombinatorS25 | Active | checked 2026-08-23 |
| The Prompting CompanyAI We help products get discovered & used by AI agents. | Agent infrastructureAI agent discovery and integration optimization | Y CombinatorS25 | Active | checked 2026-08-23 |
| TheoraAI Building medical school for AI Agents | Healthcare and bioAI-verified clinical trial oversight | Y CombinatorS25 | Active | checked 2026-08-24 |
| TopologicalAI Physics-based foundation models for CAD optimization. | Developer toolsAI-powered CAD optimization and design | Y CombinatorS25 | Active | checked 2026-08-23 |
| TraceAI Context-aware orchestration between humans and AI. | Agent infrastructureAI workflow orchestration platform | Y CombinatorS25 | Active | checked 2026-08-23 |
| TraceRoot.AIAI Open source self-improving layer for AI agents | Agent infrastructureAI agent observability and self-healing | Y CombinatorS25 | Active | checked 2026-08-23 |
| truthsystemsAI Automatically blocking risky behavior with real-time governance agents | Agent infrastructureAI governance and compliance agents | Y CombinatorS25 | Active | checked 2026-08-23 |
| TwentyTwo AI infrastructure for biosecurity | Healthcare and biobiosecurity AI infrastructure | Y CombinatorS25 | Inactive | checked 2026-08-17 |
| Uplift AIAI Foundational Voice Models for regional languages | AI infra and computeVoice models for regional languages | Y CombinatorS25 | Active | checked 2026-08-23 |
| URSA MiningAI We're making autonomous mines a reality. | Robotics and physical worldAutonomous mining equipment | a16z speedrunSR005 | Active | checked 2026-08-23 |
| VariantAI Variant is the Social Platform for Playable Content that tells stories the internet hasn't seen before. | ConsumerAI-generated interactive gaming content | a16z speedrunSR005 | Active, new domain | 2026-08-23 |
| VegaAI Vega: AI-powered social orbits | ConsumerAI-powered social networking platform | a16z speedrunSR005 | Active | checked 2026-08-23 |
| VeritusAI AI agents for the consumer lending industry | Vertical AI agentsAI agents for loan servicing and collections | Y CombinatorS25 | Active | checked 2026-08-23 |
| Verne RoboticsAI AI models that teach robots new skills in hours | Robotics and physical worldAI-driven robot arm control | Y CombinatorS25 | Active | checked 2026-08-23 |
| VibeFlowAI AI content manager that grows your company's online presence | Vertical AI agentsAI social content creation for startups | Y CombinatorS25 | Active | checked 2026-08-23 |
| Vulcan TechnologiesAI Secure frontier AI for government & adjacent knowledge work | Vertical AI agentsAI agents for government and legal work | Y CombinatorS25 | Active | checked 2026-08-23 |
| WaferAI AI that makes AI fast | AI infra and computeGPU kernel optimization for inference | Y CombinatorS25 | Active | checked 2026-08-23 |
| WaylineAI AI voice for property managers | Vertical AI agentsAI front desk for property management | Y CombinatorS25 | Active | checked 2026-08-23 |
| WedgeAI Palantir for Healthcare AI Agents | Agent infrastructureAI agent orchestration for healthcare | Y CombinatorS25 | Active | checked 2026-08-23 |
| YKBAI The social layer for fans that prediction markets are missing | Consumerprediction market social layer | a16z speedrunSR005 | Acquired | 2026-08-23 |
| Zero BillionAI Fastest growing AI TV show platform. $2M annualized revenue. | ConsumerAI-generated short-form video platform | a16z speedrunSR005 | Active | checked 2026-08-23 |
| ZingrollAI World's largest Netflix-quality AI (movies/series) streaming platform with 150M+ organic views, weekly viral releases, and a team of 33 world-class people. Backed by Accel, A16Z Speedrun, Google, Z fellows and awesome angels. | ConsumerAI-generated video streaming platform | a16z speedrunSR005 | Active | checked 2026-08-23 |
| CXX Co., Ltd. Operator of a premium K-beauty brand focusing on color cosmetics. The brand views makeup as a medium for self-expression rather than transformation, blending “Chérie” (affection) with “XX” (intimacy) for a culturally aspirational identity. Its mission is to differentiate through emotional storytelling and design-led branding, following the playbook of indie successes like Glossier, Rare Beauty, and Fenty. | Consumerpremium K-beauty cosmetics brand | 500 Global | Active | checked 2026-08-24 |
| AIRRIVEDAI Designed for organizations seeking flexibility and simplicity to consume or build agentic applications. | Security and complianceAI agents for cybersecurity threat detection | Plug and PlayPnP 2025 | Active | checked 2026-08-23 |
| GyreAI Gyre Energy is a cooling platform technology that cuts costs for cooling intensive operators. | Climate and energyAI-optimized thermal storage cooling | Plug and PlayPnP 2025 | Active | checked 2026-08-23 |
| HypercriticalAI Specialist AI engineers to automate control software delivery | Vertical AI agentsAI-powered control software generation for automotive | Plug and PlayPnP 2025 | Active | 2026-08-23 |
| INTELLIGENT COREAI Automate your industry with artificial intelligence Powered by predictive & agentic AI, our CORE™ solutions autonomously optimize operations, reduce costs by up to 80%, & enhance efficiency. Our focus is on delivering sustainable growth across a wide range of industries. | Vertical AI agentsIndustry automation and operational optimization | Plug and PlayPnP 2025 | Active | checked 2026-08-23 |
| Rvds Operator of a K-Food franchise platform focused on scaling Korean cuisine across Southeast Asia through brand localization and operational excellence. The company operates DoDoKorea, a fast-growing Korean lunchbox quick-service restaurant that has gained viral popularity in Kuala Lumpur. | Consumerfood franchise operations | 500 Global | Active | checked 2026-08-24 |
| Fireblocks Digital asset infrastructure built for scale and trusted for security. | Fintechdigital asset infrastructure and custody | Plug and PlayPnP 2025 | Active | checked 2026-08-23 |
| MVX An Austin and Lagos-based software company simplifying global trade for businesses in emerging markets using technology; MVX & TradeAlly. | Commerce and marketplacessupply chain freight marketplace | Plug and PlayPnP 2025 | Site unreachable | checked 2026-08-17 |
| OliraAI Olira is an AI-native monitoring and navigation platform for proactive patient care. | Healthcare and bioAI proactive chronic disease management | Plug and PlayPnP 2025 | Active | checked 2026-08-23 |
| Panjaya AIAI Panjaya offers generative-AI dubbing technology to localize any video content. | Developer toolsAI video localization platform | Plug and PlayPnP 2025 | Active | checked 2026-08-23 |
| Sygnum Sygnum is Digital Asset Bank, founded on Swiss and Singapore heritage, operating globally. | FintechDigital asset banking and custody | Plug and PlayPnP 2025 | Active | checked 2026-08-17 |
| AinoAI Aino helps businesses from construction, retail, commercial real estate and other industries with physical presence to select and analyze locations for further expansion, without the need for GIS engineers. | Vertical AI agentsSite selection analysis for physical businesses | 500 Global500G Eurasia 8 | Active | checked 2026-08-23 |
| TwentyToo Inc. | - | 500 Global500G MENA 9 | Active | - |
| Chi Longevity Chi Longevity Singapore | Healthy Ageing & Longevity Clinic | Healthcare and biolongevity and preventive health clinic | 500 Global | Active | checked 2026-08-23 |
| Solarstic Developer of ultra-lightweight, design-flexible solar modules for vehicles and industrial rooftops, spun out from Hyundai Motor's internal solar system team. The company operates a proprietary plastic encapsulation and injection molding process that replaces conventional glass solar panels, enabling scalability and carbon-credit alignment across mobility and RE100 manufacturing use cases. | Climate and energySolar modules for vehicles and industrial | 500 Global | Active | - |
| EchoTwin AIAI Transforming smart cities into cognitive cities that can see, think, & act. | Robotics and physical worldAI infrastructure monitoring for smart cities | Plug and PlayPnP 2025 | Active | checked 2026-08-23 |
| Penelope Penelope is a self-service retirement platform for small and micro businesses. | Fintechretirement savings platform for SMBs | Plug and PlayPnP 2025 | Active | checked 2026-08-23 |
| Evalion AI | - | 500 Global | Active | - |
| OslyAI | Developer toolsAI workflow automation builder | 500 Global | Active, new domain | 2026-08-23 |
| Thread Solutions Inc. | - | 500 Global | Active | - |
| XtriumAI AI platform to match materials with new applications. | Data for AIMaterials discovery and matching platform | Plug and PlayPnP 2025 | Active | checked 2026-08-26 |
| Circle Asia Developer of a digital banking platform that aims to make payments intelligent, effortless and credit empowering for consumers in emerging Southeast Asia. | FintechDigital banking for Southeast Asia | 500 Global | Active | checked 2026-08-24 |
| Actual.adAI Cursor For Engineering Managers | Horizontal AI assistantsAI engineering team management copilot | Alchemist AcceleratorAlchemist Class 39 | Active | - |
| ArithmedicsAI AI that Reclaims Physician Time for Patients | Vertical AI agentsAI medical coding agent | Alchemist AcceleratorAlchemist Class 39 | Active | - |
| Atomistic Insights Harnessing Protein Dynamics For Breakthrough Medicines | Healthcare and bioAI protein dynamics drug discovery | Alchemist AcceleratorAlchemist Class 39 | Active | - |
| Atronous.ai OS For Retail Product Data | Commerce and marketplacesAI retail product data OS | Alchemist AcceleratorAlchemist Class 39 | Active | - |
| BiioAI Redefining Physical Intelligence | AI infra and computeAI edge computing chips | Alchemist AcceleratorAlchemist Class 39 | Active | - |
| BitgritAI Your AI? Built By Many. Your Data? Seen By None | Agent infrastructuredistributed AI model development | Alchemist AcceleratorAlchemist Class 39 | Active | - |
| Cosign AIAI Never miss clinical trial candidates & save months recruiting | Vertical AI agentsAI clinical trial recruitment agents | Alchemist AcceleratorAlchemist Class 39 | Active | - |
| Cyanotype Bio Unlocking Chemical Discovery In The Plant Kingdom | Healthcare and bioAI plant biotech discovery | Alchemist AcceleratorAlchemist Class 39 | Active | - |
| FelixFusion De-Risk Interconnection in Moments, not Months | Climate and energyEnergy project AI valuation | Alchemist AcceleratorAlchemist Class 39 | Active | - |
| FluenceAI Plugging Deep Human Understanding Into Commercial Platforms | B2B SaaSbehavioral intelligence platform | Alchemist AcceleratorAlchemist Class 39 | Active | - |
| Infis AIAI AI for pharma supply chain reliability | Vertical AI agentspharma supplier risk automation | Alchemist AcceleratorAlchemist Class 39 | Active | - |
| KaspixAI Kaspix helps OEMs ship cheaper, upgradeable edge devices faster—using swappable manufacturable analog-AI modules that cut BOM and test time without leading-edge digital chips. | AI infra and computeAnalog AI circuit compilation | Alchemist AcceleratorAlchemist Class 39 | Active | - |