Companies98
Active94%
Acquired or public2%
Inactive4%
Y Combinator's directory lists 98 companies in the Fall 2024 batch: 92 Active, 2 Acquired, 0 Public and 4 Inactive. Fall 2024 is less than two years out, so its Inactive share (4%) is not yet comparable with older batches (23% across batches at least two years old).
ActiveAcquiredPublicInactive
Statuses are Y Combinator's own listing in its public company directory, read on the date shown. YC's directory can drop companies altogether, so the Inactive counts here are a floor, not a full count of companies that stopped. Acquired and Public are as YC lists them; neither says anything about the price or the outcome for founders.
What the directory lists about Fall 2024
- By the industry YC files each company under: B2B 57, Consumer 12, Healthcare 10, Fintech 7, Industrials 6, Real Estate and Construction 4, Education 1, Government 1.
- Where 98 of the 98 companies say they are based, by the first location each lists: San Francisco, CA, USA (53), New York City, NY, USA (22), Los Angeles, CA, USA (3), Berlin, Berlin, Germany (2), Germany (2), London, England, United Kingdom (2), San Francisco (2), Boston (1), and 11 other places.
- Earlier names on the entries: Abundant (earlier Abundant (prev. Scorecard)); Afternoon.co (earlier Hedron and Afternoon); Apolink (earlier Bifrost Orbital); Archil (earlier Neptune Storage and Regatta Storage); attimet (earlier AgentPay and protegee); Avora (earlier ShowAndTell); Beglaubigt.de (earlier Openlaw and Platus); Biblo (earlier FoundryAI, Foundry and x1); Candle (earlier Encore, Encore AI Labs and Candle - Couple Games & Photos); Canvas (earlier Iris); Capy (earlier Scrapybara and Scout); Careforce (earlier Helpcare AI and Careforce (prev. Helpcare AI)); Cekura (earlier Lex, Vocera and Cekura (formerly Vocera)); Charm (earlier BeerMe); Chicory (earlier Moonshine); and 40 more.
- Status changes seen since tracking began on September 26, 2026: Matcha, Active to Inactive (seen October 28, 2026).
Every company in Fall 2024
| Company | What they do | Status | Team |
|---|---|---|---|
| Abundant | Agent simulation and RL for researchers | Active | 7 |
| Afternoon.co | Bookkeeping, compliance and tax for founders | Active | 4 |
| Alex | The Cursor for Xcode | Active | 3 |
| Apolink | 24/7 satellite connectivity in low Earth orbit | Active | 7 |
| Archil | The high-performance file system that connects AI to data | Active | 11 |
| ArchiLabs | AI Data Center Design | Active | 3 |
| Asha Health | We help medical practices become AI-native | Active | 9 |
| attimet | Building the Prime Radiant | Active | 3 |
| AutoComputer | Forward Deployed Research Services | Active | 2 |
| Avora | Agents for dental operations | Active | 4 |
| Beglaubigt.de | The legal backoffice for every company. For founders and AI agents. | Active | 30 |
| Biblo | Your personal AI fitness coach, over iMessage. | Active | 7 |
| Candle | Candle helps friends and couples grow closer daily in just 5 minutes. | Active | 2 |
| Canvas | Building AI systems that improve from experience. | Active | 3 |
| Capy | The IDE for the parallel age | Active | 6 |
| Careforce | AI Workers for Healthcare Orgs to Find, Call & Schedule More Patients. | Active | 9 |
| Cekura | Voice AI and Chat AI agents: Testing and Observability | Active | 15 |
| Charm | Charm is the universal payments app — send money to anyone. | Active | 1 |
| Chicory | The platform for automated hiring and workforce decisions. | Active | 2 |
| CollectWise | Automating consumer debt collection with AI | Active | 22 |
| Consus | The fastest and cheapest way to use AI with ITAR or CUI data. | Active | 1 |
| Crouton | The living map of your organization | Active | 4 |
| Crustdata | Real-time B2B data via simple APIs | Active | 30 |
| CTGT | The deterministic layer for frontier intelligence | Active | 10 |
| Darkgrade | Let your camera understand the world | Active | 1 |
| Dexter | Spend Intelligence for Complex Enterprises | Active | 3 |
| Diffusion Studio | Turn your agent into a professional video editor | Active | 2 |
| Durate | Self-running physician scheduling | Active | 3 |
| Ember | AI RCM. Increase net revenue by 16%. | Active | 25 |
| Endstack | The complete, collaborative workspace for humans and agents | Active | 2 |
| fixa | Fix your voice agents faster | Active | 2 |
| Forerunner | Quick-turn bent tube shop for aerospace, energy, industrials | Active | 2 |
| Forerunner AI | Quick-turn bent tube shop for aerospace, energy, industrials | Active | 2 |
| Freebuff | The free coding agent | Active | 4 |
| Freestyle | The AI Assistant for Gmail | Active | 3 |
| Fresco | AI copilot for construction estimators | Active | 2 |
| FutureClinic | Personal doctors through chat | Active | 4 |
| Galini | Compliance guardrails-as-a-service for AI applications | Active | 2 |
| Gecko Security | Security that understands your company | Active | 2 |
| General Learning | AI tutors for students. | Active | 35 |
| Getcho | The reliability platform for last-mile delivery | Active | 3 |
| HealthSpark | Empowering Physical Therapists to Go Independent | Active | 1 |
| HumanLayer | The multiplayer control plane for your software factory | Active | 2 |
| HYBRD | coaching agents for athletes | Active | 5 |
| Innate | Personal AI Robots | Active | 7 |
| ISSEN | AI realtime voice companion for language learning | Active | 1 |
| Karmen | Your AI scheduling assistant for construction | Active | 2 |
| Keye | The Smartest Private Equity Investor | Active | 3 |
| Kilvin | Custom software for your business | Active | 3 |
| Laminar | Enterprise systems delivery without the turbulence. | Active | 15 |
| Lightscreen AI | Voice + video AI interviewer | Active | 2 |
| Lingo.dev | The Localization Engineering Platform | Active | 7 |
| Loombotic | Wire Harnesses in as little as 7 days | Active | 25 |
| Luthor | Real-time governance for enterprise communications | Active | 3 |
| Melder | AI formulas and document support for Microsoft Excel | Active | 2 |
| Metreecs | AI-powered demand forecasting for retail | Active | 20 |
| Moonset Health | AI for Post-Acute Senior Care (Hospice, Home Health, Skilled Nursing… | Active | 6 |
| Moonshine | The platform for automated hiring and workforce decisions. | Active | 2 |
| Openbenchmarks | We help humans & agents pick tools via Independent Benchmarks | Active | 4 |
| Origami | Enter your domain & Origami gets you customers. | Active | 10 |
| Pearson Labs | AI agents to automate corporate transactions | Active | 2 |
| PermitPortal | AI Operating System for Pre-construction | Active | 2 |
| Raycaster | Agentic AI for knowledge work | Active | 6 |
| Relvy AI | AI powered debugging notebooks for incident response | Active | 3 |
| Reticular | Scaling Genomic AI for Embryo Selection | Active | 2 |
| Revi | Buy-side M&A Advisory | Active | 2 |
| Revyl | The Mobile Development Platform | Active | 16 |
| RiskCube | AI commercial insurance brokerage for startups. | Active | 3 |
| Riveter | Turn the web into structured data | Active | 2 |
| Roundabout Technologies | Software for AI-powered traffic lights | Active | 5 |
| Rulebase | AI customer operations for regulated industries. | Active | 4 |
| Ryvn | Easy and secure customer cloud deployments | Active | 5 |
| Sandra AI | Building AI employees for car dealers | Active | 14 |
| Smooth | Fast, simple, reliable AI browser agent | Active | 2 |
| Sphinx | AI Compliance Analysts for Banks & Fintechs | Active | 14 |
| Stewdio | All-in-one AI creative platform | Active | 2 |
| Streamable | Powering the biggest IRL streamers today. | Active | 4 |
| Struct | Struct keeps prod running | Active | 3 |
| Sunset | Find and move money after a death | Active | 5 |
| Surge | Stripe for telephony | Active | 3 |
| Symphony | Voice AI sims for next-gen employee training | Active | 5 |
| Synth | Prompt and Context Optimization for Coding Agents | Active | 2 |
| telli | intelligent interactions | Active | 25 |
| Thornwick | Buy-side M&A Advisory | Active | 2 |
| Tiny | A new kind of ERP system for factories | Active | 3 |
| Unusual | Market to AI agents | Active | 4 |
| Variant | Creative intelligence | Active | 5 |
| Vaya | Discover your next vacation for less. | Active | 2 |
| Vespper | The best DOCX MCP for agents to edit microsoft word documents | Active | 2 |
| vly.ai | The Lovable & Replit killers | Active | 3 |
| Vortexify | Build full-stack applications for business operations with AI | Active | 2 |
| x1 | Your personal AI fitness coach, over iMessage. | Active | 5 |
| Curo | Electric fleets park and charge anywhere with Curo | Acquired | 10 |
| Gander | Automation System for Global Aviation | Acquired | 7 |
| Gait | Building Dev Infra for AI Software Engineers | Inactive | 2 |
| Matcha | The best way to hire clinical talent. | Inactive | 2 |
| supercontrast | AI Co-Pilot for Design | Inactive | 2 |
| Zeroframe | Pushing the boundaries of AI | Inactive | 2 |
How this is measured
Measured 2026-11-10 from Y Combinator's company directory. Team size is the number YC lists for the company, where it lists one. Survival here means listed Active; Acquired and Public are shown separately because YC's listing does not say whether an acquisition was a good outcome.
All batchesShut-down companies
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