Cohorts of 2025
Companies whose accelerator cohort started in 2025. 1,908 companies.
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| 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 |
| AcoliteAI AI Native Commercial Insurance Broker | Vertical AI agentsAI insurance broker for construction | Y CombinatorX25 | Active | checked 2026-08-23 |
| AdentrisAI Real-time AI Compliance for Medical Documentation | Vertical AI agentsAI compliance for medical documentation | Y CombinatorX25 | Active | checked 2026-08-23 |
| AegisAI AI Agents to win denied health insurance claims. | Vertical AI agentsInsurance denial appeals automation | Y CombinatorX25 | Active | checked 2026-08-23 |
| AirweaveAI The open-source context retrieval layer for agents | Agent infrastructureContext retrieval for AI agents | Y CombinatorX25 | Active | checked 2026-08-23 |
| AlkaliAI The smarter way to estimate steel. | B2B SaaSAI estimation for construction | Y CombinatorX25 | Active | checked 2026-08-23 |
| AlmondAI A dual-arm robot built for physical AI. | Robotics and physical worldDual-arm manufacturing robots | Y CombinatorX25 | Active | checked 2026-08-23 |
| Alpha ResearchAI Open source, agentic knowledge bases for all of humanity's knowledge. | Agent infrastructureagentic knowledge retrieval platform | Y CombinatorX25 | Active | checked 2026-08-23 |
| AnanaAI The agentic system of action for hotel groups and management companies | Vertical AI agentsAI agents for hotel operations | Y CombinatorX25 | Active | checked 2026-08-23 |
| Aravolta Software to monitor, control, and optimize data centers. | AI infra and computedata center monitoring and optimization | Y CombinatorX25 | Active | checked 2026-08-23 |
| AtlogAI Outbound voice and text AI without a prompt | Vertical AI agentsOutbound voice AI compliance | Y CombinatorX25 | Active | checked 2026-08-23 |
| Attune Faster builds, zero effort. | Developer toolsBuild acceleration and compilation | Y CombinatorX25 | Active, new domain | 2026-08-23 |
| Atum Works Gigascale Nanomanufacturing | Robotics and physical worldnanomanufacturing and advanced materials | Y CombinatorX25 | Active | checked 2026-08-23 |
| AuctorAI The agentic operating system for modern system integrators. | Agent infrastructureagent orchestration for integrators | Y CombinatorX25 | Active | checked 2026-08-23 |
| Avallon AIAI AI agents for insurance claims operations | Horizontal AI assistantsAI agents for insurance claims processing | Y CombinatorX25 | Active | checked 2026-08-23 |
| AviroAI Environments for Long Horizon Tool Use | Agent infrastructureRL training environments for multi-step tool use | Y CombinatorX25 | Active | checked 2026-08-23 |
| Beluga Creator marketing that scales like paid ads | B2B SaaSmanaged influencer marketing platform | Y CombinatorX25 | Active | checked 2026-08-23 |
| Besimple AI Voice data for AI | Data for AIaudio data collection and annotation | Y CombinatorX25 | Active | checked 2026-08-23 |
| Better Auth The authentication framework for TypeScript | Developer toolsauthentication framework for developers | Y CombinatorX25 | Active | checked 2026-08-23 |
| BitBoardAI Let your agent build dashboards and reporting. | Vertical AI agentsAI agent-powered analytics and reporting | Y CombinatorX25 | Active | checked 2026-08-23 |
| BlaxelAI The perpetual sandbox platform | Agent infrastructureSandbox execution platform for AI agents | Y CombinatorX25 | Active | checked 2026-08-23 |
| Bloom Build and share mobile apps in seconds | Developer toolsNo-code mobile app builder | Y CombinatorX25 | Active | checked 2026-08-23 |
| BluejayAI Test, monitor, and improve your voice and chat AI agents | Agent infrastructureAI agent monitoring and evaluation | Y CombinatorX25 | Active | checked 2026-08-23 |
| BlueshoeAI The AI-Native Consumer + Plaintiff Law Firm | Security and complianceAI-native legal tech and representation | Y CombinatorX25 | Active | checked 2026-08-23 |
| BondAI Your AI Chief of Staff | Horizontal AI assistantsAI Chief of Staff for executives | Y CombinatorX25 | Active | checked 2026-08-23 |
| Boost RoboticsAI Robots for the inspection and maintenance of data centers | Robotics and physical worldautonomous robots for data center maintenance | Y CombinatorX25 | Active | checked 2026-08-23 |
| Bramante Life sciences reagents and software | Robotics and physical worldAI-powered lab automation and biotech manufacturing | Y CombinatorX25 | Active | checked 2026-08-23 |
| CactusAI All-In-One AI Growth Partner. Built for Trades. | Vertical AI agentsAI lead management for trades | Y CombinatorX25 | Active | checked 2026-08-23 |
| CapacitiveAI The data gateway for agents. | Agent infrastructureData access and permissions for AI agents | Y CombinatorX25 | Active | checked 2026-08-23 |
| CartpoleAI Building reinforcement learning environments | Data for AIreinforcement learning training environments | Y CombinatorX25 | Active | checked 2026-08-23 |
| Cascade Space Commercial alternative to the Deep Space Network | Defense and spaceCommercial deep space ground stations | Y CombinatorX25 | Active | checked 2026-08-23 |
| CascoAI Autonomous security testing for web apps, APIs, cloud, and AI systems | Security and complianceautonomous penetration testing | Y CombinatorX25 | Active | checked 2026-08-23 |
| ChestnutAI The first AI mortgage lender | FintechAI mortgage lending | Y CombinatorX25 | Active | checked 2026-08-23 |
| ChironAI Grammarly for Math ✏️ | Vertical AI agentsAI math tutoring and correction | Y CombinatorX25 | Active | checked 2026-08-23 |
| chrt chrt is a logistics platform for time-critical shipping | Commerce and marketplacestime-critical logistics platform | Y CombinatorX25 | Active | checked 2026-08-23 |
| Claim HealthAI AI Revenue Platform for Post-Acute Care | Vertical AI agentsAI revenue cycle management for post-acute care | Y CombinatorX25 | Active | checked 2026-08-23 |
| ClarmAI Build governed AI agents on your own data, without code | Agent infrastructureAI agent governance and compliance platform | Y CombinatorX25 | Active | checked 2026-08-23 |
| Clidey Turn scattered data into one platform for decision-making | Developer toolsData modeling and decision platform | Y CombinatorX25 | Active | checked 2026-08-23 |
| Code FourAI Modernizing the police workflow. | Vertical AI agentsPolice workflow automation | Y CombinatorX25 | Active | checked 2026-08-23 |
| CohesiveAI The agentic CRM for blue-collar services | Vertical AI agentsAI agents for blue-collar service sales | Y CombinatorX25 | Active | checked 2026-08-23 |
| CombinelyAI AI coworker for Accountants | Vertical AI agentsAI accounting agent for accountants | Y CombinatorX25 | Active | checked 2026-08-23 |
| CotoolAI AI Agents for Security Operations Teams | Vertical AI agentsAI agents for security operations | Y CombinatorX25 | Active | checked 2026-08-23 |
| CrimsonAI The AI Associate for Litigation Lawyers | Vertical AI agentsAI litigation assistant for lawyers | Y CombinatorX25 | Active | checked 2026-08-23 |
| CuaAI Give every agent a cloud desktop | Agent infrastructureCloud desktop for AI agents | Y CombinatorX25 | Active | checked 2026-08-23 |
| cubicAI AI-powered code review platform | Developer toolsAI-powered code review platform | Y CombinatorX25 | Active | checked 2026-08-23 |
| Den Make real life a video game | Consumergamification platform for everyday life | Y CombinatorX25 | Active | checked 2026-08-23 |
| DocketAI AI agents for web testing | Developer toolsAI-powered end-to-end testing | Y CombinatorX25 | Active | checked 2026-08-23 |
| Eloquent AIAI The AI Operator for Financial Services | Vertical AI agentsAI automation for financial operations | Y CombinatorX25 | Active | checked 2026-08-23 |
| FeynAI Custom models trained on your data | AI infra and computeCustom model training and deployment | Y CombinatorX25 | Active | checked 2026-08-23 |
| Flott HQAI AI-native operating system for vehicle fleet management | Vertical AI agentsAI fleet management for logistics | Y CombinatorX25 | Active | checked 2026-08-23 |
| Foundation Industries We supply hard tech companies with critical components. | Robotics and physical worlddomestic hard tech manufacturing | Y CombinatorX25 | Site unreachable | checked 2026-08-17 |
| FreesoloAI Product Native Models | AI infra and computespecialized model optimization and deployment | Y CombinatorX25 | Active | checked 2026-08-23 |
| FrekilAI RWE Generation in minutes | Healthcare and bioReal world evidence generation platform | Y CombinatorX25 | Active | checked 2026-08-23 |
| GodelaAI AI Physics Engine to replace simulations and prototypes | AI infra and computeAI physics simulation engine | Y CombinatorX25 | Active | checked 2026-08-23 |
| GolfAI Agentic AI Security and Governance | Security and complianceAI agent security and governance | Y CombinatorX25 | Active | checked 2026-08-23 |
| GroundControlAI Vertical AI for highly-regulated manufacturing | Vertical AI agentsAI quality documentation for aerospace manufacturing | Y CombinatorX25 | Active | 2026-08-23 |
| HABITAI Conversational robots for physical businesses. | Robotics and physical worldconversational retail robots | Y CombinatorX25 | Active | checked 2026-08-23 |
| HanjiAI Turn your hardest documents into reliable data | Developer toolsDocument data extraction pipeline | Y CombinatorX25 | Active | checked 2026-08-23 |
| HelixDBAI The fastest & most scalable graph-vector database on the market | Agent infrastructuregraph-vector database for AI agents | Y CombinatorX25 | Active | checked 2026-08-23 |
| HemutAI AI-powered operating system for trucking companies. | Vertical AI agentsAI operations automation for trucking | Y CombinatorX25 | Active | checked 2026-08-23 |
| Human BehaviorAI Understand your users beyond the numbers | Developer toolsproduct analytics with vision AI | Y CombinatorX25 | Active | checked 2026-08-23 |
| IRBCAI AI-native financial institution for global businesses + agents. | FintechAI-native banking for global businesses | Y CombinatorX25 | Active | checked 2026-08-23 |
| Jeevy FabricationAI AI Driven EPC - Weld Fabrication Contractor | Commerce and marketplacesManufacturing procurement and supply chain | Y CombinatorX25 | Active | checked 2026-08-23 |
| Kaelio The open-source context layer for data agents | Agent infrastructureContext layer for data agents | Y CombinatorX25 | Active | checked 2026-08-23 |
| KairosAI Specialized AI for Critical Industries | Vertical AI agentsAI agents for critical infrastructure operations | Y CombinatorX25 | Active | checked 2026-08-23 |
| KaizenAI Automate anything on the web. | Agent infrastructurebrowser automation and agent orchestration | Y CombinatorX25 | Active | checked 2026-08-23 |
| KashikoiAI Simulation Engine for Benchmarking AI Products | Agent infrastructureAI agent benchmarking and evaluation | Y CombinatorX25 | Active | checked 2026-08-23 |
| KestralAI We automate your entire product development lifecycle. | B2B SaaSAI-powered product roadmap and prioritization | Y CombinatorX25 | Active | checked 2026-08-23 |
| Kirana AIAI AI manager for physical stores | Vertical AI agentsAI store operations manager for retail | Y CombinatorX25 | Site unreachable | checked 2026-08-17 |
| Klavis AIAI High Quality Coding & Agentic Data for AI labs | Data for AIAgentic tool-use data for AI labs | Y CombinatorX25 | Active | checked 2026-08-23 |
| Labric The data layer for scientific research | Data for AILab data integration and cleaning | Y CombinatorX25 | Active | checked 2026-08-23 |
| LeerooAI Organizational Superintelligence | Vertical AI agentsEnterprise operations automation | Y CombinatorX25 | Active | checked 2026-08-23 |
| LibrettoAI Turn website workflows into reliable APIs | Agent infrastructureBrowser automation and workflow codegen for agents | Y CombinatorX25 | Active | checked 2026-08-23 |
| LucisAI Function Health for Europe | Healthcare and bioAI-powered blood testing insights | Y CombinatorX25 | Active | checked 2026-08-23 |
| LumariAI AI Digital Workers for Supply Chain | Vertical AI agentsAI procurement and supply chain automation | Y CombinatorX25 | Active | checked 2026-08-23 |
| Mbodi AIAI Industrial Robots that Learn and Operate Like Humans | Robotics and physical worldAI-powered industrial robot learning | Y CombinatorX25 | Active | checked 2026-08-23 |
| MesmerAI The operating system for the 100x Engineering Team | Agent infrastructureagentic engineering team orchestration | Y CombinatorX25 | Active | checked 2026-08-23 |
| MindFortAI Autonomous Security Agents | Security and complianceautonomous AI penetration testing | Y CombinatorX25 | Active | checked 2026-08-24 |
| MinervaAI AI native accounting firm | Vertical AI agentsAI accounting and bookkeeping | Y CombinatorX25 | Active | checked 2026-08-23 |
| mlop Experiment tracking for training ML models | Developer toolsML experiment tracking platform | Y CombinatorX25 | Active | checked 2026-08-23 |
| Moby AnalyticsAI AI financial auditors | Vertical AI agentsAI agents for financial auditing | Y CombinatorX25 | Active | checked 2026-08-23 |
| MorphikAI AI workers for Skilled Nursing and Senior Living Operations | Vertical AI agentsAI workers for senior care operations | Y CombinatorX25 | Active | checked 2026-08-23 |
| MorphoAIAI Software tool for designing robots and machines | Developer toolsAI-powered robot design and CAD | Y CombinatorX25 | Active | checked 2026-08-23 |
| Naïve Autonomous Company Infrastructure | Agent infrastructureautonomous business infrastructure stack | Y CombinatorX25 | Active | checked 2026-08-23 |
| nao LabsAI Open Source Analytics Agent | Agent infrastructureAnalytics agent framework and deployment | Y CombinatorX25 | Active | checked 2026-08-23 |
| neoncoralAI 🪸 AI consumer social | ConsumerAI consumer social network | Y CombinatorX25 | Active | checked 2026-08-23 |
| Nimbic AIAI Automatically write and update internal docs with every code commit. | Developer toolsAI documentation generation for code | Y CombinatorX25 | Active | checked 2026-08-23 |
| NODI Energy Distributed energy infrastructure unlocking grid power to data centers | Climate and energydistributed energy infrastructure for data centers | Y CombinatorX25 | Active | checked 2026-08-23 |
| NomiAI Realtime Sales Copilot | Horizontal AI assistantsSales call coaching copilot | Y CombinatorX25 | Active | checked 2026-08-23 |
| NovoflowAI AI employees that automate medical operations for clinics. | Vertical AI agentsAI scheduling and operations for clinics | Y CombinatorX25 | Active | checked 2026-08-23 |
| Opusense AIAI AI for Field Inspection Reports | Vertical AI agentsAI field inspection reports for construction | Y CombinatorX25 | Active | checked 2026-08-23 |
| OrchidAI A personal EA in your iMessage | Horizontal AI assistantsPersonal executive assistant via messaging | Y CombinatorX25 | Active | checked 2026-08-23 |
| Paper InstrumentsAI Open-source frontier models for knowledge work | AI infra and computeOpen-source frontier model post-training | Y CombinatorX25 | Active | checked 2026-08-23 |
| ParaQuery Managed GPU-accelerated Spark + SQL at 2x speed and half the cost | AI infra and computeGPU-accelerated data processing platform | Y CombinatorX25 | Active | checked 2026-08-23 |
| ParsewiseAI Multi-document processing for your risk teams, AI agents, pipelines | Agent infrastructureMulti-document processing for AI agents | Y CombinatorX25 | Active | checked 2026-08-23 |
| PartclAI Design a chip in minutes | Developer toolsAI-accelerated chip design automation | Y CombinatorX25 | Active | checked 2026-08-23 |
| PelicaAI Transforming healthcare operations with AI agents | Vertical AI agentsAI agents for healthcare operations | Y CombinatorX25 | Active | checked 2026-08-23 |