Cohorts of 2021
Companies whose accelerator cohort started in 2021. 1,685 companies.
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| Coolso Developer of a gesture technology intended to focus on muscle biosensors integrating augmented reality and virtual reality. The company's technology recognizes detailed information such as muscle fatigue, gesture, and strength level, enabling clients to get wearable gesture control and rehabilitation remedies. | Robotics and physical worldMuscle biosensor gesture wearables | 500 Global | Site unreachable | checked 2026-08-17 |
| Adaptyv We're building fully automated labs for protein engineering | Robotics and physical worldAutomated protein engineering labs | Y CombinatorS21 | Active | checked 2026-08-23 |
| Ananya Health Portable cryoablation to prevent cervical cancer | Robotics and physical worldMedical device hardware for cancer prevention | Y CombinatorS21 | Active | checked 2026-08-24 |
| Buoyant Aero Bringing back blimps | Robotics and physical worldautonomous advertising blimps | Y CombinatorS21 | Active | checked 2026-08-23 |
| Charge Robotics Robots that build solar farms | Robotics and physical worldSolar construction automation robots | Y CombinatorS21 | Active | checked 2026-08-23 |
| Endla Software that increases the value of oil & gas wells | Robotics and physical worldOil & gas well optimization software | Y CombinatorS21 | Active | checked 2026-08-23 |
| Instacrops Helping farmers maximize crop yield | Robotics and physical worldAgricultural monitoring and analytics | Y CombinatorS21 | Active | checked 2026-08-23 |
| Pirouette Pharma We make injections as easy as pushing a button! | Robotics and physical worldmedical injection device hardware | Y CombinatorS21 | Active | checked 2026-08-23 |
| Revolve Surgical Surgical robotics for every operating room | Robotics and physical worldSurgical robotics for abdominal procedures | Y CombinatorS21 | Active | checked 2026-08-23 |
| RMFG Advanced Contract MFG for fast moving hardware companies | Robotics and physical worldAI-powered precision contract manufacturing | Y CombinatorS21 | Active | checked 2026-08-23 |
| Firnas Aero Provider of a Drones-as-a-Service platform intended to offer inspection services using our unmanned aerial systems. The company's platform leverages artificial intelligence and utilizes aviation technology in the form of unmanned aviation vehicles for providing inspection services using their own proprietary aerial systems to overcome the risks and challenges of traditional inspection processes, enabling businesses and governments to get more accurate results and eliminate the risks associated with dangerous inspections. | Robotics and physical worldAI-powered drone inspection services | 500 Global500G Mena 1 | Active | checked 2026-08-23 |
| Atomic Industries Software orchestrated mass production of plastics | Robotics and physical worldAI-optimized manufacturing and tooling | Y CombinatorW21 | Active | checked 2026-08-23 |
| Aurabeat Providing clean, safe, virus free air for homes, buildings and cars | Robotics and physical worldair purification hardware | Y CombinatorW21 | Active | checked 2026-08-23 |
| BotBuilt We use robots to build houses. | Robotics and physical worldRobotic construction and building | Y CombinatorW21 | Active | checked 2026-08-23 |
| Flux AutoAI Physical AI for Warehouses and Factories | Robotics and physical worldAI-powered autonomous material handling | Y CombinatorW21 | Active | checked 2026-08-23 |
| GreaseBoss GreaseBoss verifes industrial machinery is greased correctly | Robotics and physical worldMachinery maintenance verification hardware | Y CombinatorW21 | Active, new domain | 2026-08-23 |
| H3X Technologies The lightest electric aircraft motors in the world. | Robotics and physical worldElectric aircraft propulsion systems | Y CombinatorW21 | Active | checked 2026-08-23 |
| Hermes RoboticsAI Autonomous street sweeping as a service by retro-fitting vehicles | Robotics and physical worldautonomous street sweeping vehicles | Y CombinatorW21 | Active | checked 2026-08-24 |
| Kilobaser Desktop DNA Printer. The Nespresso Machine for DNA. | Robotics and physical worldDNA synthesis hardware for labs | Y CombinatorW21 | Active | checked 2026-08-23 |
| REGENT All-electric seagliders for fast, affordable regional transportation | Robotics and physical worldElectric seaglider aircraft | Y CombinatorW21 | Active | checked 2026-08-23 |
| Reshape Biotech Robots that automate the everyday tasks of microbiologists. | Robotics and physical worldLab automation robots for microbiology | Y CombinatorW21 | Active | checked 2026-08-23 |
| TractianAI Physical AI for asset-heavy industries | Robotics and physical worldPredictive maintenance for manufacturing assets | Y CombinatorW21 | Active | checked 2026-08-23 |
| Archelis 足腰の負担なく立ち仕事ができるアシストスーツ「アルケリス」立ち作業負荷軽減デバイス「スタビ」- アルケリス株式会社 | Robotics and physical worldExoskeleton assistive wear for labor | TechstarsTS 2021 | Active | checked 2026-08-23 |
| BirdstopAI Autonomous Security Drones for 24/7 Site Coverage | Birdstop | Robotics and physical worldautonomous security drones | TechstarsTS 2021 | Active | checked 2026-08-23 |
| BOxES 4.0 Devices Boxes Devices | Powering the future of retail | Robotics and physical worldSmart retail display hardware | TechstarsTS 2021 | Active | checked 2026-08-23 |
| Cancrie Cancrie | Robotics and physical worldManufacturing and cleantech hardware | TechstarsTS 2021 | Active | checked 2026-08-23 |
| Carbon OriginsAI Carbon Origins | Robotics and physical worldautonomous compact construction equipment | TechstarsTS 2021 | Active | checked 2026-08-23 |
| Cellid Cellid株式会社 公式サイト | Robotics and physical worldAR glasses display and spatial mapping | TechstarsTS 2021 | Active | checked 2026-08-23 |
| Crispify.ioAI Crispify | Driven By Passenger Experience | Robotics and physical worldin-cabin air quality monitoring | TechstarsTS 2021 | Active | checked 2026-08-23 |
| General Systems Mechanizing Building Construction | Robotics and physical worldconstruction robotics for productivity | TechstarsTS 2021 | Active | checked 2026-08-23 |
| GoodRoadsAI GoodRoads | Robotics and physical worldAI-powered road infrastructure inspection | TechstarsTS 2021 | Active | checked 2026-08-23 |
| GRIND Interactive GRIND Portable Rebounding and Shooting Machine – GRINDBasketball | Robotics and physical worldautonomous basketball training equipment | TechstarsTS 2021 | Active | checked 2026-08-23 |
| Heex Technologies Heex, the Smart-Data platform for autonomous systems: robots, AMRs, autonomous vehicles, etc. | Robotics and physical worldautonomous systems data platform | TechstarsTS 2021 | Active | checked 2026-08-23 |
| HILOS HILOS — Human Innovation Lab OS | Robotics and physical worldfootwear design manufacturing | TechstarsTS 2021 | Active | checked 2026-08-23 |
| Hyperspec AIAI Hyperspec AI - Generative Real Time Maps | Robotics and physical worldAI-powered mapping for robotics | TechstarsTS 2021 | Active | checked 2026-08-23 |
| i-flow i-flow - Industrial Unified Namespace (UNS) | Robotics and physical worldIndustrial IoT unified namespace | TechstarsTS 2021 | Active | checked 2026-08-23 |
| Kedeon Condition Monitoring & Digital Task Management | Kedeonsolutions by Digi | Robotics and physical worldIoT condition monitoring for facilities | TechstarsTS 2021 | Active | checked 2026-08-23 |
| ListenFieldAI ListenField - AgTech Start-Up - Predicting Soil to Harvest: Crop Modeling & AI Unlock Sustainable Growth | Robotics and physical worldAI-powered precision farming and crop modeling | TechstarsTS 2021 | Active | checked 2026-08-23 |
| MyAnimlAI myAnIML - Cattle Disease Prediction and Monitoring Solution | Robotics and physical worldLivestock health monitoring | TechstarsTS 2021 | Active | checked 2026-08-23 |
| Peer Robotics Peer Robotics | Collaborative Mobile Robots | Robotics and physical worldCollaborative mobile robots | TechstarsTS 2021 | Active | checked 2026-08-23 |
| Pipedream Pipedream - Autonomous Underground Delivery | Robotics and physical worldAutonomous underground logistics network | TechstarsTS 2021 | Active | checked 2026-08-23 |
| Sealution Home - Sealution | Robotics and physical worldIoT environmental monitoring | TechstarsTS 2021 | Active | checked 2026-08-23 |
| Seasats Seasats | Ocean Autonomy That Works | Robotics and physical worldautonomous ocean vessels | TechstarsTS 2021 | Active | checked 2026-08-23 |
| UBI Meat Experts in Quality AssuranceAI UBI Meat – Experts in Quality Assurance | Robotics and physical worldAI quality assurance for meat processing | TechstarsTS 2021 | Active | checked 2026-08-23 |
| Vulcan Augmetics Vulcan Myoelectric Prosthetic Hand for Upper Limb Care | Robotics and physical worldAI-powered myoelectric prosthetics | TechstarsTS 2021 | Active | checked 2026-08-23 |