Cohorts of 2021
Companies whose accelerator cohort started in 2021. 1,685 companies.
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| MeetAnyway We help run engaging online conferences. | B2B SaaSonline conference networking platform | Y CombinatorW21 | Inactive | checked 2026-08-17 |
| Mezli Autonomous restaurants that make great, affordable meals. | Robotics and physical worldAutonomous food service robotics | Y CombinatorW21 | Inactive | checked 2026-08-17 |
| Milk Video Create video testimonials with a link | Developer toolsvideo creation and clipping tools | Y CombinatorW21 | Inactive | checked 2026-08-17 |
| MindPortalAI Thought-to-Language AI Models | AI infra and computeBrain-computer interface AI models | Y CombinatorW21 | Inactive | checked 2026-08-23 |
| Moonshot Brands Buy and grow profitable e-commerce companies selling on Amazon and DTC | Commerce and marketplacese-commerce acquisition and scaling | Y CombinatorW21 | Inactive | 2026-08-23 |
| Moxion Power Co. Mobile Energy Storage Technology | Climate and energyMobile energy storage for last-mile electrification | Y CombinatorW21 | Inactive | 2026-08-23 |
| Mythia Rewards card for gamers | Fintechrewards card for gamers | Y CombinatorW21 | Inactive | - |
| Neverland The first online home garden and lawn marketplace | Consumergardening and lawn marketplace | Y CombinatorW21 | Inactive | checked 2026-08-17 |
| NimbusAI Nimbus reduces Datadog costs by more than 60% without Manual Effort | Developer toolsDatadog cost optimization automation | Y CombinatorW21 | Inactive | checked 2026-08-23 |
| Noble Risk decisioning platform | Fintechcredit risk decisioning platform | Y CombinatorW21 | Inactive | checked 2026-08-17 |
| noHQ International contractor and multi country payroll | FintechInternational payroll and entity setup | Y CombinatorW21 | Inactive | checked 2026-08-17 |
| Noya Radically reducing capital costs and build time for direct air capture | Climate and energydirect air capture equipment retrofit | Y CombinatorW21 | Inactive | checked 2026-08-17 |
| Observa Catch accidental database exposures before the bad guys | Security and compliancedatabase exposure detection | Y CombinatorW21 | Inactive | checked 2026-08-17 |
| Outfit DIY renovations in a box. Materials, tools, and instructions delivered | ConsumerDIY home renovation kits | Y CombinatorW21 | Inactive | 2026-08-23 |
| Pensil New-Age White Label Community Platform SDKs and APIs for Games,… | B2B SaaSwhite label community platform SDKs for gaming | Y CombinatorW21 | Inactive | 2026-08-23 |
| Platypus The Distributed Data Operating System | B2B SaaSworkflow automation and data integration | Y CombinatorW21 | Inactive | 2026-08-23 |
| Playmaker Community for fantasy sports players | Consumerfantasy sports community platform | Y CombinatorW21 | Inactive | checked 2026-08-17 |
| Prendea Live afterschool classes for Spanish-speaking kids ages 4 to 15. | Consumerlive afterschool classes for kids | Y CombinatorW21 | Inactive | checked 2026-08-17 |
| Purpose Finance Accelerating the shift to a more transparent economy | ConsumerESG shopping and rewards app | Y CombinatorW21 | Inactive | checked 2026-08-24 |
| Quadrant EyeAI Breaking new ground in online eyecare. | Healthcare and bioAI-powered remote eye exams | Y CombinatorW21 | Inactive | checked 2026-08-17 |
| Queenly Leading marketplace for formalwear | Commerce and marketplacesFormalwear marketplace | Y CombinatorW21 | Inactive | 2026-08-23 |
| SBX RoboticsAI Synthetic data for better vision. | Data for AIsynthetic data for robot vision | Y CombinatorW21 | Inactive | checked 2026-08-17 |
| SlashAuth The solution for fine-grained access control in web3 | Security and complianceweb3 access control infrastructure | Y CombinatorW21 | Inactive | checked 2026-08-24 |
| Taste Online marketplace for dinners shipped from great restaurants | Commerce and marketplacesrestaurant marketplace delivery | Y CombinatorW21 | Inactive | checked 2026-08-17 |
| Triplit The best database for app developers | Developer toolsDatabase for app developers | Y CombinatorW21 | Inactive | checked 2026-08-17 |
| Unfurl A virtual food hall that delivers | Commerce and marketplacesMulti-brand food delivery platform | Y CombinatorW21 | Inactive | checked 2026-08-23 |
| YourQuote YourQuote is India's largest writing platform | Consumersocial writing platform | Y CombinatorW21 | Inactive | checked 2026-08-17 |