Cohorts of 2026
Companies whose accelerator cohort started in 2026. 1,105 companies.
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| RightNowAI Enabling Model-Hardware Co-Design at Scale | AI infra and computeGPU inference optimization and serverless deployment | Y CombinatorF26 | Active | checked 2026-08-23 |
| VoreliosAI AI that simulates physics 1000x faster | AI infra and computePhysics simulation acceleration | Y CombinatorF26 | Active | checked 2026-08-23 |
| CalejoAI Calejo is an intelligence platforms that leverages the AI-potential helping corporates to optimize their business. | AI infra and computeIndustrial process optimization via hybrid AI | Plug and PlayPnP 2026 | Site unreachable | checked 2026-08-17 |
| Zant Zant simplifies and accelerates the deployment of AI models on edge devices, where cloud-based execution is limited by privacy, latency, or connectivity constraints. | AI infra and computeEdge AI model deployment | Plug and PlayPnP 2026 | Inactive | checked 2026-08-17 |
| Atomarine Floating nuclear powered data centers at sea. | AI infra and computeoffshore nuclear powered data centers | Y CombinatorS26 | Active | checked 2026-08-23 |
| BaudAI AI chips for ultra-fast model training and inference | AI infra and computeAI training and inference chips | Y CombinatorS26 | Active | checked 2026-08-23 |
| BelvedirAI The easiest way to make private AI models. | AI infra and computePrivate model training and optimization infrastructure | Y CombinatorS26 | Active | checked 2026-08-23 |
| Computable Buy, sell, and redeem GPU hours for any week with instant liquidity | AI infra and computeGPU hours marketplace | Y CombinatorS26 | Active | checked 2026-08-23 |
| ConiferAI Least cost routing system to reduce 80%+ token spend | AI infra and computecost optimization and model routing | Y CombinatorS26 | Active | checked 2026-08-23 |
| Dipole LabsAI AI-controlled optical switching for AI clusters | AI infra and computeAI cluster optical switching hardware | Y CombinatorS26 | Active | checked 2026-08-23 |
| EdotEnvAI A Quant Neolab building self-improving agents from quant trading | AI infra and computeRL training environments for quantitative research | Y CombinatorS26 | Active | checked 2026-08-23 |
| Ethos Space ResourcesAI We make Silicon on the Moon. | AI infra and computeSilicon manufacturing for space data centers | Y CombinatorS26 | Active | checked 2026-08-24 |
| Experiential LabsAI Open source OpenRouter that turns your traffic into a better model | AI infra and computeModel optimization and cost reduction | Y CombinatorS26 | Active | checked 2026-08-23 |
| Induction LabsAI Building intellectually curious AI | AI infra and computeCurious foundation models | Y CombinatorS26 | Active | checked 2026-08-23 |
| Lamb LabsAI Lightning fast chips with hardcoded AI models | AI infra and computeAI inference acceleration hardware | Y CombinatorS26 | Active | checked 2026-08-23 |
| OpenRelayAI Distributed, hardware-agnostic AI inference | AI infra and computedistributed inference platform | Y CombinatorS26 | Active | checked 2026-08-23 |
| ParasmaAI Training human brain cells for AI compute | AI infra and computeBiological neural compute substrate | Y CombinatorS26 | Active | checked 2026-08-23 |
| RiftenAI Earned intelligence for every company | AI infra and computeAI inference routing and optimization | Y CombinatorS26 | Active | checked 2026-08-24 |
| Standard MachinesAI Teaching AI to Design Chips | AI infra and computeRL environments for chip design | Y CombinatorS26 | Active | checked 2026-08-23 |
| Touchmark Market for future inference capacity | AI infra and computeInference capacity marketplace | Y CombinatorS26 | Active | checked 2026-08-23 |
| TracerAI Combining open-source AI models for better answers at lower cost | AI infra and computemulti-model coordination and inference optimization | Y CombinatorS26 | Active | checked 2026-08-23 |
| Understudy LabsAI Self-optimizing neocloud that cuts LLM bills by 80% | AI infra and computeinference optimization and model distillation | Y CombinatorS26 | Active | checked 2026-08-23 |
| Miruvor AI Inc.AI Continual Learning Models. | AI infra and computeContinual learning model frameworks | 500 Global500G SF 37 | Active | checked 2026-08-23 |
| Photon Bridge BV AIデータセンター向けに、多波長レーザーを統合した光源PICを設計するファブレス企業 | AI infra and computephotonic integrated circuits for AI datacenters | Plug and PlayPnP 2026 | Active | checked 2026-08-25 |
| QodeX Quantum QodeX Quantum builds a platform to train and deploy quantum-native AI models for research and engineering companies - faster, cheaper, and beyond classical limits. | AI infra and computeQuantum simulation platform | Alchemist AcceleratorAlchemist Class 41 | Active | - |
| Qoro Quantum We are the Anyscale for quantum computing. | AI infra and computeQuantum computing orchestration | Alchemist AcceleratorAlchemist Class 41 | Active | - |
| FastinoAI Fastino provides task-specific language models for efficient and accurate AI development. | AI infra and computetask-optimized language models | Plug and PlayPnP 2026 | Active | checked 2026-08-23 |
| Expanse Unlock wasted GPU capacity. | AI infra and computeGPU utilization and workload optimization | Y CombinatorX26 | Active | checked 2026-08-23 |
| InterfazeAI AI model built for high accuracy deterministic tasks | AI infra and computeSpecialized AI model architecture | Y CombinatorX26 | Active | checked 2026-08-23 |
| KugelAudioAI Kugel is an on-prem Voice AI model supporting 30+ languages | AI infra and computemultilingual on-prem TTS inference | Y CombinatorX26 | Active | checked 2026-08-23 |
| Lamina LabsAI Near-real-time video infrastructure for LLMs | AI infra and computeReal-time video generation infrastructure | Y CombinatorX26 | Active | checked 2026-08-23 |
| Miso LabsAI Emotive foundation voice models | AI infra and computeEmotive voice foundation models | Y CombinatorX26 | Active | checked 2026-08-23 |
| SazabiAI The AI-native observability platform for fast-moving engineering teams | AI infra and computeAI-native observability and monitoring | Y CombinatorX26 | Active | checked 2026-08-23 |
| Zibra Labs Distributed runtime for AI workloads at scale | AI infra and computedistributed compute for AI workloads | Y CombinatorX26 | Active | checked 2026-08-23 |
| Elephint Home - An Electronics Photonics Integration Company | AI infra and computeoptical computing and photonic AI infrastructure | 500 Global | 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 |
| 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 |
| Confluence LabsAI AI models that learn from experience | AI infra and computeAI models for data-sparse learning | Y CombinatorW26 | Active | checked 2026-08-23 |
| Cumulus LabsAI The Fastest Multimodal Inference OS | AI infra and computeMultimodal inference OS platform | Y CombinatorW26 | Active | checked 2026-08-23 |
| NdeaAI Building AGI that can innovate. | AI infra and computefrontier AI systems and reasoning | Y CombinatorW26 | Active | checked 2026-08-23 |
| Overshoot AI Infra for real-time vision applications | AI infra and computeReal-time vision inference platform | Y CombinatorW26 | Active | checked 2026-08-23 |
| Piris Labs The Networking Layer of AI | AI infra and computephotonic networking for AI compute | Y CombinatorW26 | Active | checked 2026-08-23 |
| Polymorph Building secure polymorphic apps | AI infra and computePolymorphic application security | Y CombinatorW26 | Active | checked 2026-08-23 |
| Synthetic SciencesAI Infrastructure for Autonomous Science | AI infra and computeRL training for scientific agents | Y CombinatorW26 | Active | checked 2026-08-23 |
| Visibl Semiconductors A faster, lower cost path to custom silicon | AI infra and computecustom silicon design automation | Y CombinatorW26 | Active | checked 2026-08-23 |
| GreenthreadAI The GreenThread inference engine allows you to multiplex many LLM's and SLM's on the same GPU, swapping them subsecond. | AI infra and computeGPU inference multiplexing for LLMs | AntlerAntler Australia 2026 | Unknown | - |
| Halltech B.V. Unlocking the next generation semiconductors | AI infra and computesemiconductor design and manufacturing | SOSVSOSV HAX Seed 2026 | Active, new domain | 2026-08-23 |
| Kenyi Technologies Developing an Edge Infrastructure platform that enables the use of Cloud Native SW stacks | AI infra and computeEdge computing infrastructure platform | SOSVSOSV HAX Seed 2026 | Active | checked 2026-08-23 |
| Ranvier SystemsAI Neuromorphic hardware for training foundation models | AI infra and computeNeuromorphic training hardware | South Park Commons | Active | - |
| SpartaAI Adaptive data transfer optimization for high-performance infrastructure, Berkeley CS founders. | AI infra and computedata transfer optimization for distributed systems | a16z speedrunSR006 | Active | checked 2026-08-23 |
| Thirdbrain LabsAI Unlocking the next one billion specialized models | AI infra and computePost-training infrastructure for domain models | a16z speedrunSR006 | Active | checked 2026-08-23 |