Cohorts of 2023
Companies whose accelerator cohort started in 2023. 2,105 companies.
| Company | Cluster | Program | Status | Last signal |
|---|---|---|---|---|
| Effa Developer of eco-clean disposable products designed to replace plastic analogs with the use of paper to reduce pollution. The company's toothbrush uses innovative nylon that can quickly decompose with little impact on the environment, has a minimalist look, and areas made of recycled paper covered with environmentally friendly lamination made from corn starch, enabling users to get access to easy-to-use, cheap, and stylish toothbrush at a reasonable cost. | Climate and energyeco-friendly consumer products | 500 Global | Site unreachable | checked 2026-08-17 |
| EpsilonAI AI Search Engine for Academic Research | Horizontal AI assistantsAI search for academic research | Y CombinatorW23 | Active | checked 2026-08-23 |
| EscapeAI Offensive security for the teams that are 100x outnumbered | Security and complianceAI-powered offensive security automation | Y CombinatorW23 | Active | checked 2026-08-23 |
| ExtendAI Production-ready document processing | Developer toolsAI document processing infrastructure | Y CombinatorW23 | Active | checked 2026-08-23 |
| EzDubsAI Real-time speech translation | Consumerreal-time speech translation app | Y CombinatorW23 | Acquired | checked 2026-08-17 |
| FabiusAI AI to improve Sales Calls | B2B SaaSAI call analysis for sales teams | Y CombinatorW23 | Inactive | checked 2026-08-17 |
| FactIQAI Investment research data for AI agents | Data for AIinvestment research data for AI | Y CombinatorW23 | Active | checked 2026-08-23 |
| Fairway HealthAI AI Co-Pilot for Health Insurers to Authorize Treatment Faster | Vertical AI agentsAI prior authorization assistant for insurers | Y CombinatorW23 | Acquired | checked 2026-08-23 |
| Fastgen Webflow for the Backend | Developer toolsLow-code API and workflow builder | Y CombinatorW23 | Site unreachable | checked 2026-08-17 |
| Fern Instantly offer SDKs and API Docs | Developer toolsSDK and API documentation generation | Y CombinatorW23 | Acquired114 open roles | checked 2026-08-24 |
| FetchrAI The Personal Shopper in Your Pocket | ConsumerAI-powered personal shopping app | Y CombinatorW23 | Inactive | checked 2026-08-17 |
| FinicAI The AI fraud hunter | Security and complianceAI fraud detection and prevention | Y CombinatorW23 | Active | checked 2026-08-23 |
| Finni Health Empowering Autism Care Providers to Go Independent | Healthcare and bioAutism care provider practice management | Y CombinatorW23 | Active | checked 2026-08-23 |
| FintaAI Magically simplify accounting and taxes | Vertical AI agentsAI bookkeeping and tax automation | Y CombinatorW23 | Active | checked 2026-08-23 |
| FintoolAI Financial copilot for institutional investors | Horizontal AI assistantsFinancial analysis copilot for investors | Y CombinatorW23 | Acquired | 2026-08-23 |
| FinvestAI AI Wealth Manager | FintechAI wealth manager for affluent consumers | Y CombinatorW23 | Active | 2026-08-23 |
| FlexDeskAI AI Agents for corporate real estate teams | Vertical AI agentsAI agents for corporate real estate management | Y CombinatorW23 | Active | checked 2026-08-23 |
| FlexWash The operating system for the car wash industry. | B2B SaaScar wash management software | Y CombinatorW23 | Active, new domain | 2026-08-23 |
| FlowerAI Train AI on distributed data | AI infra and computeFederated learning infrastructure | Y CombinatorW23 | Active | checked 2026-08-23 |
| FloworksAI Hire the best AI Sales employees | AI SDR | AI RevOps | AI EA | Vertical AI agentsAI sales development representatives | Y CombinatorW23 | Active | checked 2026-08-23 |
| Fluid Markets Invest in public companies KPIs | Fintechprediction markets for public company KPIs | Y CombinatorW23 | Active | checked 2026-08-23 |
| FrigadeAI AI-powered product assistance for modern software teams | Horizontal AI assistantsAI-powered in-app product assistant | Y CombinatorW23 | Active | checked 2026-08-23 |
| Glass HealthAI AI-Powered Clinical Decision Support & Ambient Scribing | Healthcare and bioAI clinical decision support | Y CombinatorW23 | Active | checked 2026-08-23 |
| GluetrailAI Create step by step articles with screenshots and videos 10x faster | Developer toolsAI content generation for documentation | Y CombinatorW23 | Inactive | checked 2026-08-17 |
| GoodCourse The TikTok style corporate training platform | B2B SaaSTikTok-style corporate learning platform | Y CombinatorW23 | Inactive | checked 2026-08-17 |
| GooseworksAI Self-Improving Ad Creative Engines | Vertical AI agentsAI ad creative generation for performance marketing | Y CombinatorW23 | Active | checked 2026-08-23 |
| GovEagleAI AI for Government Contractors | Vertical AI agentsAI for government contracting | Y CombinatorW23 | Active | checked 2026-08-23 |
| HadriusAI Automating Securities Compliance | Security and complianceAI-powered securities compliance automation | Y CombinatorW23 | Active | checked 2026-08-23 |
| Hammr Rippling for the Construction Industry | B2B SaaSConstruction payroll and HR | Y CombinatorW23 | Active | checked 2026-08-23 |
| HavenAI AI workforce for property management | Vertical AI agentsAI agents for property management | Y CombinatorW23 | Active | checked 2026-08-23 |
| Helicone LLM Observability for Developers | Developer toolsLLM observability and monitoring | Y CombinatorW23 | Acquired | checked 2026-08-23 |
| HeliosAI Create your AI workforce | Vertical AI agentsAI workforce automation for B2B operations | Y CombinatorW23 | Active | checked 2026-08-23 |
| highlight.io The open source, fullstack monitoring platform: stop guessing why… | Developer toolsFull-stack monitoring and observability | Y CombinatorW23 | Acquired | 2026-08-23 |
| HindsightAI Deal Intelligence and Sales Coaching Platform | B2B SaaSAI-powered sales intelligence and coaching | Y CombinatorW23 | Active | checked 2026-08-23 |
| Hippo ScribeAI AI assisted documentation for PT/OT/SLP | Vertical AI agentsAI scribe for PT/OT/SLP documentation | Y CombinatorW23 | Active | checked 2026-08-23 |
| Homeflow Simplifying insurance for large real estate investors | B2B SaaSInsurance management for real estate investors | Y CombinatorW23 | Inactive | checked 2026-08-17 |
| HonaAI Personal Injury Legal Work - Automated | Vertical AI agentsAI legal case management for personal injury | Y CombinatorW23 | Active | checked 2026-08-23 |
| Honeydew The home for shared data logic | Data for AIsemantic layer for data validation | Y CombinatorW23 | Active | checked 2026-08-23 |
| IcePanel Design and explain complex software architecture. | Developer toolsArchitecture diagramming and collaboration | Y CombinatorW23 | Active | checked 2026-08-23 |
| IliadAI Create adjustable procedural materials with agents. | Developer toolsAI-powered procedural material creation for artists | Y CombinatorW23 | Active | checked 2026-08-23 |
| inBuildAI Workflow Automation for Construction Finance | Vertical AI agentsAI invoice automation for construction finance | Y CombinatorW23 | Active | checked 2026-08-23 |
| IndexicalAI AI-powered data extraction engine | Developer toolsAI-powered data extraction for developers | Y CombinatorW23 | Inactive | checked 2026-08-23 |
| Infinia Move money programmatically | Fintechstablecoin to local payment rails | Y CombinatorW23 | Active, new domain | 2026-08-23 |
| Infisical Unified platform for secrets, certs, and privileged access management | Security and compliancesecrets and privileged access management | Y CombinatorW23 | Active | checked 2026-08-23 |
| infra.newAI AI Agent for Cloud Infrastructure | Vertical AI agentsAI agent for cloud infrastructure | Y CombinatorW23 | Active | 2026-08-23 |
| InkeepAI Build AI Agent teammates and automations in code or no-code | Agent infrastructureAgent platform and orchestration | Y CombinatorW23 | Active | checked 2026-08-23 |
| Interlock We are still in stealth mode. | OtherStealth mode AI company | Y CombinatorW23 | Inactive | checked 2026-08-23 |
| Invitris Creating new protein-based drugs at scale | Healthcare and biosynthetic protein drug discovery | Y CombinatorW23 | Active | checked 2026-08-23 |
| Invopop We help global software companies comply with local tax reporting | Fintechelectronic invoicing compliance API | Y CombinatorW23 | Active | checked 2026-08-23 |
| Keep The open-source AIOps platform | Agent infrastructureAlert aggregation and AIOps orchestration | Y CombinatorW23 | Acquired | checked 2026-08-23 |
| Kivo HealthAI AI-powered care for seniors with chronic disease | Healthcare and bioAI virtual care for seniors | Y CombinatorW23 | Active | checked 2026-08-23 |
| Koywe Crypto On and Off Ramp for Latam | Fintechcrypto on-ramp payment APIs | Y CombinatorW23 | Active | checked 2026-08-24 |
| KV CashAI KV Cash, a blockchain where contracts can finally think | AI infra and computeAI-powered blockchain infrastructure | Y CombinatorW23 | Active | checked 2026-08-23 |
| KyberAI Instantly draft, review, and send complex regulatory notices. | Vertical AI agentsAI-driven regulatory notice generation | Y CombinatorW23 | Active | checked 2026-08-23 |
| Laminate Laminate | Fintechcard issuance platform | Y CombinatorW23 | Active | checked 2026-08-23 |
| Langfuse Open source LLM engineering platform | Agent infrastructureLLM observability and prompt management | Y CombinatorW23 | Acquired | checked 2026-08-23 |
| LatentAI Medical language models to automate healthcare operations | Vertical AI agentsPrior authorization automation for healthcare | Y CombinatorW23 | Active | checked 2026-08-23 |
| Lavo Life SciencesAI AI for drug formulation | Healthcare and bioAI-powered drug formulation simulation | Y CombinatorW23 | Inactive | checked 2026-08-17 |
| LayupAI Guide your users. Right in your product. | Horizontal AI assistantsAI-powered in-app guidance and documentation | Y CombinatorW23 | Inactive | checked 2026-08-23 |
| LightskiAI Transform Document Workflows with AI Agents | Vertical AI agentsAI agents for document workflow automation | Y CombinatorW23 | Active | checked 2026-08-23 |
| LinkGrepAI AI browser copilot for teams | Horizontal AI assistantsAI browser copilot for team collaboration | Y CombinatorW23 | Active | checked 2026-08-23 |
| LinumAI type text, dream video | AI infra and computegenerative video models | Y CombinatorW23 | Active | checked 2026-08-23 |
| LiteLLMAI Call every LLM API like it's OpenAI [100+ LLMs] | Agent infrastructureLLM API gateway and standardization | Y CombinatorW23 | Active | checked 2026-08-23 |
| Littio Dollar banking for people in Latin America | Fintechdollar banking for emerging markets | Y CombinatorW23 | Active | checked 2026-08-23 |
| loopfour Workflow automation, without AI hallucinations. | Fintechdeterministic workflow automation for finance | Y CombinatorW23 | Active, new domain | 2026-08-23 |
| Loula Enabling birth & postpartum doulas to easily accept insurance. | Healthcare and bioDoula insurance credentialing platform | Y CombinatorW23 | Active | checked 2026-08-23 |
| LucaAI The Modern Pricing Engine for Retail | Commerce and marketplacesAI pricing optimization for retail | Y CombinatorW23 | Inactive | checked 2026-08-23 |
| LumeAI Speed up customer implementation with AI | Vertical AI agentsAI-powered customer data implementation | Y CombinatorW23 | Acquired | checked 2026-08-23 |
| LynxAI AI platform for investigating and resolving engineering incidents | Agent infrastructureAI incident investigation and resolution automation | Y CombinatorW23 | Inactive | checked 2026-08-17 |
| Magic PatternsAI Go from idea to production with AI. | Developer toolsAI-powered design and prototyping | Y CombinatorW23 | Active | checked 2026-08-23 |
| Magicflow 𐂂AI The Gen AI evaluation and curation platform | Agent infrastructureGen AI evaluation and experimentation platform | Y CombinatorW23 | Inactive | checked 2026-08-17 |
| MagnaPlay AI-powered game translation. | B2B SaaSGame localization and translation SaaS | Y CombinatorW23 | Active | checked 2026-08-24 |
| MantysAI AI agents for healthcare and insurance operations in GCC | Vertical AI agentsAI agents for healthcare insurance operations | Y CombinatorW23 | Active | checked 2026-08-23 |
| Matano Cloud Native SIEM (alternative to Splunk/Elastic) | Security and complianceCloud-native SIEM platform | Y CombinatorW23 | Active | checked 2026-08-17 |
| MaxiAI AI Agent for your personal finances | ConsumerAI personal finance agent | Y CombinatorW23 | Active | checked 2026-08-23 |
| MercoaAI AI Agent for Billpay platforms to pay invoices with virtual cards | Vertical AI agentsAI agent for invoice payments | Y CombinatorW23 | Active | checked 2026-08-23 |
| MetalAI Metal is an AI-driven operating system for fundraising | Vertical AI agentsAI fundraising assistant for founders | Y CombinatorW23 | Active | checked 2026-08-23 |
| MetalAI The AI context platform for private capital. Everything your firm… | FintechAI context platform for private capital | Y CombinatorW23 | Active | checked 2026-08-23 |
| Middleware AI-based full stack observability platform | AI infra and computeAI-powered observability and monitoring | Y CombinatorW23 | Active | checked 2026-08-23 |
| Milio B2B-2C real-time account to account payments | FintechReal-time account-to-account payments | Y CombinatorW23 | Active | 2026-08-23 |
| Miracle Accelerate clinical trials with real-time, actionable insights | Healthcare and bioClinical trial operations and insights | Y CombinatorW23 | Active | checked 2026-08-23 |
| Modulari-T We teach your immune system to attack and cure cancer | Healthcare and biosynthetic gene therapy platform for cell engineering | Y CombinatorW23 | Active | checked 2026-08-23 |
| Mogara Automatic software R&D capitalization | B2B SaaSR&D capitalization automation | Y CombinatorW23 | Inactive | checked 2026-08-17 |
| moonrepo Open source build tool for monorepos and large codebases | Developer toolsMonorepo build system and caching | Y CombinatorW23 | Inactive | checked 2026-08-23 |
| Muffin Data Modern analytics for CPG brands | B2B SaaSAnalytics platform for CPG brands | Y CombinatorW23 | Acquired | checked 2026-08-23 |
| MulliganAI AI automation for insurance brokerages | Vertical AI agentsAI automation for insurance brokers | Y CombinatorW23 | Acquired | checked 2026-08-23 |
| Nango A single API for all your integrations | Developer toolsIntegration platform for SaaS developers | Y CombinatorW23 | Active | checked 2026-08-23 |
| NarrativeAI AI agents for end-to-end testing | Developer toolsAI-powered end-to-end testing | Y CombinatorW23 | Active | 2026-08-23 |
| NeptyneAI The programmable spreadsheet. | Developer toolsAI-powered programmable spreadsheet | Y CombinatorW23 | Inactive | checked 2026-08-23 |
| No CapAI AI startup investor, No Cap | Vertical AI agentsAI founder coaching and investment agent | Y CombinatorW23 | Acquired | 2026-08-23 |
| NovelcareAI Empowering every doctor and every patient to participate in research | Healthcare and bioClinical trial patient matching | Y CombinatorW23 | Active | checked 2026-08-23 |
| Noya Software Product design tool that lets everyone design like a designer | Developer toolsdesign tool for non-designers | Y CombinatorW23 | Active | checked 2026-08-23 |
| NumeralAI The AI-native sales tax solution. | FintechAI-powered sales tax compliance | Y CombinatorW23 | Active | checked 2026-08-23 |
| nunu.aiAI Building the first multimodal agents to play and test games. | Vertical AI agentsAI agents for game testing and QA | Y CombinatorW23 | Active | checked 2026-08-23 |
| Odigos Technologies Inc. Enterprise-Grade OpenTelemetry | Data for AIOpenTelemetry tracing infrastructure | Y CombinatorW23 | Active | checked 2026-08-23 |
| OfOneAI AI-powered order taker for restaurant drive-thrus | Vertical AI agentsAI order-taking for quick-service restaurants | Y CombinatorW23 | Acquired | checked 2026-08-23 |
| OhmAI Ohm helps engineering teams accelerate hardware development & testing. | Robotics and physical worldAI-accelerated hardware testing and development | Y CombinatorW23 | Active | checked 2026-08-23 |
| Omnistrate Transform any software to multi-cloud SaaS in minutes not years | Developer toolsSaaS deployment and containerization platform | Y CombinatorW23 | Active | checked 2026-08-23 |
| OneText Frictionless payments via SMS | FintechSMS-based checkout payments | Y CombinatorW23 | Active | checked 2026-08-23 |
| Onshore AI for corporate tax | B2B SaaSAI-assisted R&D tax credit preparation | Y CombinatorW23 | Active | checked 2026-08-23 |