You asked about Enterprise
29 people built something like it. 29 are gone.
That is 100% of the ones whose fate we could settle, against 23% across the whole register.
| Launched | What it was | Today |
|---|---|---|
| 2013-01-01 | YCAirware Airware provides end-to-end solutions that enable enterprises to… · airware.com | gone |
| 2022-01-01 | YCAntWalk An employee up-skilling platform for fast growing companies · antwalk.com | gone |
| 2022-01-01 | YCWingback Wingback provides tools and APIs for SaaS pricing and packaging. · wingback.com | gone |
| 2015-01-01 | YCThinAir Intelligent data security for teams · thinair.com | gone |
| 2022-06-01 | AI-assisted CX tool built with your knowledge. · zoltarlabs.com | gone |
| 2020-06-01 | YCCapWay Inclusive financial technology service provider. · capway.com | gone |
| 2016-06-01 | YCUbiq Screen-sharing for enterprise conference rooms · goubiq.com | gone |
| 2020-01-01 | YCEdlyft Helps enterprises train college CS students on essential job skills · edlyft.com | gone |
| 2022-01-01 | YCFinnt AI Agents for CFO and Finance teams · finnt.com | gone |
| 2023-01-01 | YCSecond AI-Native Enterprise Codebase Maintenance · second.dev | gone |
| 2022-01-01 | YCAklimate Software for enterprises to track and reduce supply chain emissions · getaklimate.com | gone |
| 2024-01-01 | YCLantern Postgres vector database extension to build AI applications · lantern.dev | gone |
| 2023-01-01 | YCmoonrepo Open source build tool for monorepos and large codebases · moonrepo.dev | gone |
| 2018-01-01 | YCOSIMple Software for inspectors to automate their paper workflow. · osimple.co | gone |
| 2023-06-01 | AI Energy Management · trycardinal.ai | gone |
| 2023-01-01 | AI-powered data extraction engine · indexical.dev | gone |
| 2022-06-01 | YCLotus Open-Core Pricing and Billing Engine · uselotus.io | gone |
| 2022-06-01 | YCBricksAI Streamlining LLM application management for enterprises · trybricks.ai | gone |
| 2022-06-01 | Confidently ship analytics code faster with fewer errors · ilumadata.io | gone |
| 2021-01-01 | YCFable The command center for product teams · tryfable.com | gone |
| 2024-01-01 | Copilot for radiologists · radmate.ai | gone |
| 2017-01-01 | YCNiles Knowledge Assistant for Work. · niles.ai | gone |
| 2016-06-01 | Metapacket is the first selective web gateway that stops malware by… · metapacket.com | gone |
| 2016-01-01 | An enterprise health benefits platform that rewards employees for… · physioh.com | gone |
| 2011-01-01 | YCTellFi Google Voice for business. · tellfi.com | gone |
| 2022-06-01 | AI powered web & mobile automation · dev-tools.ai | gone |
| 2015-06-01 | Enterprise Threat Detection: Tuning, Triage, and Analysis by Experts. · traversalnetworks.com | gone |
| 2015-06-01 | YCLeada Online enterprise training in data science and analytics.… · teamleada.com | gone |
| 2019-01-01 | Automating Cyber Security Incident Response Through Artificial… · sublimeblack.com | gone |
How this compares
The register re-probes every domain it holds. Some that answered last month stop answering. We send that list — what went quiet, and what it was — once a month. Nothing else.
How this was made. Show HN entries are every post from 2021 to 2023 with at least five points that linked to its own domain; code hosts and free hosting are excluded, because a repository outlives the effort behind it. Product Hunt entries needed 100 votes — a far higher bar, so they are the promoted top slice rather than a like-for-like sample. Both are judged by asking the domain whether it still answers: gone means it no longer resolves, refuses the connection, serves a parking page, or says plainly that it shut down. An HTTP error is not counted as gone — a server answering 404 is one somebody still pays for, and an audit of 25 gone-calls found two such sites alive with only a moved homepage. Y Combinator entries use the status YC publishes itself, which is why only those can say acquired. Squatted domains — a lapsed name now serving somebody else's site — are not detected, so these figures run slightly low.