Cohorts of 2026
Companies whose accelerator cohort started in 2026. 1,105 companies.
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| /dev/fastAI /dev/fast is the AI-native code forge | Developer toolsAI-native code generation and review | Y CombinatorW26 | Active | checked 2026-08-23 |
| 10x ScienceAI The AI-native platform for next-generation protein characterization. | Healthcare and bioAI protein characterization for drug development | Y CombinatorW26 | Active | checked 2026-08-23 |
| 21st UI building blocks for the agentic internet | Developer toolsReact components for AI agents | Y CombinatorW26 | Active | checked 2026-08-23 |
| AemonAI The Forward-Deployed AI Research Engineer | Vertical AI agentsautonomous AI research engineer | Y CombinatorW26 | Active | checked 2026-08-23 |
| Agentic FabriqAI The control plane for AI agents. | Agent infrastructureAI agent access control and identity | Y CombinatorW26 | Active | checked 2026-08-23 |
| Alt-XAI Building the best venue for private markets exposure. | FintechAI-powered private markets liquidity | Y CombinatorW26 | Active | checked 2026-08-23 |
| Anchorhead Fractional buyer for hardware companies in critical industries | B2B SaaSFractional procurement for hardware manufacturers | Y CombinatorW26 | Inactive | checked 2026-08-17 |
| ApproximaAI Your software should build itself. | Vertical AI agentsAI agents for software development | Y CombinatorW26 | Active | checked 2026-08-23 |
| ARC Prize FoundationAI AI benchmarks that measure general intelligence and inspire new ideas | Data for AIAI benchmarking and evaluation | Y CombinatorW26 | Active | checked 2026-08-23 |
| AshrAI Automated Multi-Modal Testing for Agents | Agent infrastructureAI agent testing and evals platform | Y CombinatorW26 | Active | checked 2026-08-23 |
| Asimov Real-world human movement data for humanoid robots | Robotics and physical worldhumanoid robot training data | Y CombinatorW26 | Active | checked 2026-08-23 |
| Aurorin CADAI Claude code for Mechanical Engineers | Developer toolsAI-native CAD for mechanical engineers | Y CombinatorW26 | Active | checked 2026-08-23 |
| AutoSituAI AI-native workspace for development plan reviews | Vertical AI agentsAI agents for municipal development review | Y CombinatorW26 | Active | checked 2026-08-23 |
| Autumn AI Stalk your prospects at scale. | B2B SaaSSales intelligence and intent signals | Y CombinatorW26 | Active, new domain | 2026-08-23 |
| AvoiceAI Harvey for Architecture | Vertical AI agentsAI automation for architecture firms | Y CombinatorW26 | Active | checked 2026-08-23 |
| AxionOrbital SpaceAI Foundation models for 24/7 Earth Observation | AI infra and computeFoundation models for satellite imagery | Y CombinatorW26 | Active | checked 2026-08-23 |
| AxisAI An AI Copilot for Trading Desks | Vertical AI agentsAI trading assistant for commodities | Y CombinatorW26 | Active | checked 2026-08-23 |
| BalanceAI Full-Stack AI Accounting | Vertical AI agentsAI accounting and bookkeeping for SMBs | Y CombinatorW26 | Active | checked 2026-08-23 |
| BaseFrameAI Detect what AI can automate for your team | Horizontal AI assistantsWorkflow automation discovery platform | Y CombinatorW26 | Site unreachable | checked 2026-08-17 |
| Beacon HealthAI AI Employees for Primary Care | Vertical AI agentsAI automation for primary care workflows | Y CombinatorW26 | Active | checked 2026-08-23 |
| BeeSafe AIAI Frontier AI Defenses for Social Engineering Attacks | Security and complianceAI defense against social engineering | Y CombinatorW26 | Active | checked 2026-08-23 |
| Beyond Reach Labs Space solar arrays that grow to the size of a football field in orbit | Defense and spaceSpace solar power generation | Y CombinatorW26 | Active | checked 2026-08-23 |
| BidflowAI AI Takeoffs for Electrical | Vertical AI agentsAI bidding for electrical contractors | Y CombinatorW26 | Active | checked 2026-08-23 |
| Booko Dynamically pricing the whole economy. | B2B SaaSdynamic pricing for bookable services | Y CombinatorW26 | Active | checked 2026-08-24 |
| Brumby (Formerly GrazeMate)AI Robot Cowboys that Herd Cattle with AI Drones | Robotics and physical worldautonomous herding drones for livestock | Y CombinatorW26 | Active | - |
| Bubble Lab Operating system for premium professional communities | B2B SaaSCommunity management platform for professionals | Y CombinatorW26 | Active | checked 2026-08-23 |
| BurtAI AI teammates for logistics | Vertical AI agentsAI agents for freight brokers | Y CombinatorW26 | Active | checked 2026-08-24 |
| Button ComputerAI The tiny computer built for voice AI. | Robotics and physical worldVoice AI wearable hardware | Y CombinatorW26 | Active | checked 2026-08-23 |
| Byteport Global upload acceleration for 1GB-100TB files. | Agent infrastructureFile transfer acceleration infrastructure | Y CombinatorW26 | Active | checked 2026-08-23 |
| CajalAI Scaling formal verification to accelerate scientific discovery | Vertical AI agentsAI mathematicians for formal verification | Y CombinatorW26 | Active | checked 2026-08-23 |
| CanaryAI The first AI QA engineer that understands your code | Developer toolsAI-powered QA and testing automation | Y CombinatorW26 | Active | checked 2026-08-23 |
| CaptainAI Accurate, high-performance retrieval for AI agents | Data for AIMultimodal retrieval infrastructure for AI agents | Y CombinatorW26 | Active | checked 2026-08-23 |
| CardboardAI Agentic video editor | Vertical AI agentsAI video editing for marketing teams | Y CombinatorW26 | Active | checked 2026-08-23 |
| CardinalAI Revenue Agents for GTM teams | Vertical AI agentsRevenue agents for GTM teams | Y CombinatorW26 | Active | checked 2026-08-23 |
| CarettaAI Realtime AI for Sales Calls | Horizontal AI assistantsAI sales call assistant | Y CombinatorW26 | Active | checked 2026-08-23 |
| Carrot LabsAI AI Cost Management: Track and attribute AI spend across every provider | AI infra and computeAI spend management and optimization | Y CombinatorW26 | Active | checked 2026-08-23 |
| CascadeAI Distilling Proprietary Intelligence | AI infra and computeModel fine-tuning and optimization | Y CombinatorW26 | Active | checked 2026-08-17 |
| CatchBack Cards The most thrilling way to create and rip digital collectible packs | Consumerdigital collectible trading platform | Y CombinatorW26 | Active | checked 2026-08-23 |
| CellTypeAI The agentic drug company. We simulate human biology. | Vertical AI agentsAI agents for drug discovery | Y CombinatorW26 | Active | checked 2026-08-23 |
| ChamberAI The AIOps Agent for ML Teams | Agent infrastructureAIOps agents for ML infrastructure | Y CombinatorW26 | Active | checked 2026-08-23 |
| ChasiAI AI Revenue Engine for the Equipment Industry | Vertical AI agentsAI sales agents for equipment dealers | Y CombinatorW26 | Active | checked 2026-08-23 |
| ClaimGlideAI AI automated prior-auths for private medical practices | Vertical AI agentsAI prior-authorization automation for practices | Y CombinatorW26 | Active | checked 2026-08-23 |
| CodeWispAI Anyone can create real games with AI | Developer toolsAI game development platform | Y CombinatorW26 | Active | checked 2026-08-24 |
| CofiaAI AI automations that implement themselves | Vertical AI agentsAI workflow automation for internal ops | Y CombinatorW26 | Active | checked 2026-08-23 |
| CompresrAI LLM context compression for better accuracy | Agent infrastructureLLM context compression API | Y CombinatorW26 | Active | checked 2026-08-23 |
| Condor EnergyAI Software for enterprise energy procurement. | Climate and energyAI energy procurement optimization | Y CombinatorW26 | Active | checked 2026-08-23 |
| Confluence LabsAI AI models that learn from experience | AI infra and computeAI models for data-sparse learning | Y CombinatorW26 | Active | checked 2026-08-23 |
| CongruentAI AI native radars for self-driving cars | Robotics and physical worldautonomous vehicle radar sensors | Y CombinatorW26 | Active | checked 2026-08-23 |
| Constellation SpaceAI AI operating system for mega-scale satellite networks. | Defense and spacesatellite network orchestration | Y CombinatorW26 | Active | checked 2026-08-23 |
| CopperlaneAI Agentic Mortgage Origination | Vertical AI agentsAI mortgage underwriting agents | Y CombinatorW26 | Active | checked 2026-08-23 |
| CorelayerAI AI production engineer for regulated industries | Vertical AI agentsAI production engineering for regulated industries | Y CombinatorW26 | Active | checked 2026-08-23 |
| CorveraAI The context layer for AI-native CPG brands | Agent infrastructureMCP data layer for brands | Y CombinatorW26 | Active | checked 2026-08-23 |
| Crosslayer Labs Protect, monitor and defend your Internet presence | Security and complianceInternet infrastructure attack detection | Y CombinatorW26 | Active | checked 2026-08-23 |
| Crow Crow — AI for Commercial Real Estate | OtherInsufficient product information | Y CombinatorW26 | Active | 2026-08-23 |
| Cumulus LabsAI The Fastest Multimodal Inference OS | AI infra and computeMultimodal inference OS platform | Y CombinatorW26 | Active | checked 2026-08-23 |
| DAIVIN! Tankless Dive Gear - Breath Autonomy at Sea, Land & Space | Robotics and physical worldDiving and underwater hardware | Y CombinatorW26 | Active | checked 2026-08-24 |
| Didit Infrastructure for identity and fraud. | Security and complianceKYC/KYB/AML infrastructure | Y CombinatorW26 | Active | checked 2026-08-23 |
| Ditto BiosciencesAI Evolutionary intelligence for autoimmune disease | Healthcare and bioAI-powered drug discovery for autoimmune diseases | Y CombinatorW26 | Active | checked 2026-08-23 |
| Docura HealthAI AI-Native Med-Legal Firm | Vertical AI agentsAI-powered medical record review for workers comp | Y CombinatorW26 | Active | checked 2026-08-23 |
| DoomersionAI Doomscroll to learn languages | Consumerlanguage learning via short-form video | Y CombinatorW26 | Active | checked 2026-08-23 |
| EigenPalAI AI Document Workflows for Enterprises | Vertical AI agentsAI document processing for enterprises | Y CombinatorW26 | Active | checked 2026-08-23 |
| EmdashAI Open-source Agentic Development Environment | Agent infrastructureagentic development environment and orchestration | Y CombinatorW26 | Active | checked 2026-08-23 |
| End CloseAI AI powered reconciliation for high-volume payments companies | FintechAI reconciliation for payments | Y CombinatorW26 | Active | checked 2026-08-23 |
| EnvariantAI Interpretability and reasoning infra for foundation models. | Agent infrastructureAI model interpretability and reasoning infrastructure | Y CombinatorW26 | Active | checked 2026-08-23 |
| Eos AIAI Autonomous OS for healthcare | Vertical AI agentsClinical data intelligence for patient identification | Y CombinatorW26 | Active | checked 2026-08-23 |
| Fed10AI AI Agents for Government Affairs | Vertical AI agentsAI legislative monitoring and consulting | Y CombinatorW26 | Active | checked 2026-08-23 |
| Fenrock AIAI AI agents for banks | Vertical AI agentsAI agents for banking operations | Y CombinatorW26 | Active | checked 2026-08-23 |
| FernAI RL environments for robotics companies | Agent infrastructureRL simulation and policy optimization for robotics | Y CombinatorW26 | Active | checked 2026-08-23 |
| FixtureAI An AI-first CRM built for Startups | Vertical AI agentsAI CRM for startups | Y CombinatorW26 | Active | checked 2026-08-23 |
| Foreman Keeping contractors on the job site, not behind a desk. | B2B SaaSAI project management for construction | Y CombinatorW26 | Active | checked 2026-08-23 |
| Fort Strength Tracking Wearable | Consumerstrength training wearable | Y CombinatorW26 | Active | checked 2026-08-23 |
| Forum The first exchange to trade on attention. | Fintechattention derivatives exchange | Y CombinatorW26 | Active | checked 2026-08-23 |
| FullSeamAI AI agents for corporate accounting teams | Vertical AI agentsAI agents for corporate accounting | Y CombinatorW26 | Active | checked 2026-08-23 |
| Galactic Resource Utilization Space, Inc. (GRU Space) Moon Hotel -> The Intergalactic Construction Company of Earth | Defense and spacelunar infrastructure and construction | Y CombinatorW26 | Active | checked 2026-08-23 |
| General Astronautics Robotics for Space R&D | Robotics and physical worldMicrogravity robotics for space | Y CombinatorW26 | Active | checked 2026-08-23 |
| General LegalAI Elite AI law firm for high growth companies | Vertical AI agentsAI-powered legal services for startups | Y CombinatorW26 | Active | checked 2026-08-23 |
| Grade API for performance-based payroll | Fintechperformance-based payroll for AI agents | Y CombinatorW26 | Active | checked 2026-08-23 |
| HaladirAI Operational Superintelligence for Global Logistics | Commerce and marketplacessupply chain optimization AI | Y CombinatorW26 | Active | checked 2026-08-23 |
| Hlabs US-Made Parts for Robots | Robotics and physical worldUS robotics hardware components | Y CombinatorW26 | Active | checked 2026-08-23 |
| Human Archive Physical AI data lab | Data for AIPhysical world datasets for robotics | Y CombinatorW26 | Active | checked 2026-08-23 |
| IncidentFoxAI AI SRE agent that triages, coordinates, and fixes production incidents | Vertical AI agentsAI SRE agent for incident management | Y CombinatorW26 | Active | checked 2026-08-23 |
| Instinct Trade your instinct | Fintechmobile trading app for cryptocurrency | Y CombinatorW26 | Active | checked 2026-08-23 |
| InventoryQuantAI We automate the inventory process in insurance | Vertical AI agentsAI inventory automation for insurance | Y CombinatorW26 | Active | checked 2026-08-23 |
| Inviscid AIAI Real-time Physics Simulations for Industrial Facilities & Data Centers | Robotics and physical worldbuilding operations optimization | Y CombinatorW26 | Active | checked 2026-08-23 |
| JinbaAI Automate enterprise workflows through chat | Agent infrastructureWorkflow automation platform via natural language | Y CombinatorW26 | Active | checked 2026-08-23 |
| Khotan (formerly Pollinate)AI FDE as a platform for rebuilding critical operations in software. | Vertical AI agentsAI procurement and supply chain agents | Y CombinatorW26 | Active | checked 2026-08-23 |
| KitaAI Automate credit assessment for lenders in emerging markets | FintechAI-powered credit underwriting for emerging markets | Y CombinatorW26 | Active | checked 2026-08-23 |
| Klaus AIAI Fast and Safe OpenClaw on the cloud | Agent infrastructureCloud-hosted agent deployment and management | Y CombinatorW26 | Active | checked 2026-08-23 |
| LanceAI AI Agents That Run Hotel Operations. | Vertical AI agentsAI agents for hotel operations | Y CombinatorW26 | Active | checked 2026-08-23 |
| LaurenceAI Quantitative research for autonomous e-commerce growth | B2B SaaSAI-powered ad optimization for e-commerce | Y CombinatorW26 | Active | checked 2026-08-23 |
| LegalOSAI The AI-Native Immigration Law Firm | Vertical AI agentsAI immigration law firm | Y CombinatorW26 | Active | checked 2026-08-23 |
| LexiusAI AI for Corporate Security Cameras | Security and complianceAI security camera intelligence | Y CombinatorW26 | Active | checked 2026-08-23 |
| LucentAI AI that automatically improves products from user behavior | Vertical AI agentsAI product optimization from user behavior | Y CombinatorW26 | Active | checked 2026-08-23 |
| Luel Turning everyday words and actions into usable training data. | Data for AItraining data sourcing and licensing | Y CombinatorW26 | Active | checked 2026-08-23 |
| Mango MedicalAI Foundation models for planning orthopedic surgery | Healthcare and bioAI surgical planning for orthopedics | Y CombinatorW26 | Active | checked 2026-08-23 |
| MantisAI Digital Twins of humans | Data for AIsynthetic human behavior simulation | Y CombinatorW26 | Active | checked 2026-08-23 |
| MartiniAI AI Video Production for Professionals | Developer toolsAI video editing and production | Y CombinatorW26 | Active | checked 2026-08-23 |
| Maven Payments Infrastructure for Voice Agents | Agent infrastructureVoice agent payments infrastructure | Y CombinatorW26 | Active | checked 2026-08-23 |
| MaywoodAI The first finance-compliant proactive AI that runs 24/7 | B2B SaaSAI-powered sales intelligence for finance | Y CombinatorW26 | Active | checked 2026-08-23 |
| MenzaAI The AI data analyst for consumer brands | Vertical AI agentsAI analyst for consumer brands | Y CombinatorW26 | Active | checked 2026-08-23 |