You asked about Manufacturing and Robotics
22 people built something like it. 2 are gone.
That is 9% of the ones whose fate we could settle, against 23% across the whole register.
| Launched | What it was | Today |
|---|---|---|
| 2022-06-01 | YCHedgehog Building robotic mushroom farms · hedgehogfoods.com | still up |
| 2022-06-01 | General Autonomy for Industrial Vehicles · polymathrobotics.com | still up |
| 2022-01-01 | The operating system for factory production lines · aisupervision.com | gone |
| 2022-01-01 | We Mine Asteroids · astroforge.io | still up |
| 2022-01-01 | IndustrialNext builds the AI brain for manufacturing –… · industrialnext.ai | still up |
| 2022-01-01 | Robots for longer-lasting, better-tasting fish at scale. · shinkei.systems | still up |
| 2022-01-01 | Plug-and-play AI platform with sensors and dashboards that makes… · iotflows.com | still up |
| 2022-01-01 | Making all ships robots. · fleetzero.com | still up |
| 2022-01-01 | YCInvert Data analytics software for biomanufacturing. · invertbio.com | still up |
| 2022-01-01 | YCCUTR The marketplace for wood manufacturing · cutr.ai | still up |
| 2022-01-01 | Underwater robotic vehicles that collect battery metals responsibly · impossiblemetals.com | still up |
| 2022-06-01 | YCCerrion Video AI to automatically detect and respond to production line… · cerrion.com | still up |
| 2022-06-01 | A new way of seeing inside the human body. · illuminant.ai | still up |
| 2022-01-01 | Next-generation, modular electric vehicles · olympianmotors.com | still up |
| 2022-01-01 | AI-driven HVAC control system for improved energy performance · axross.co | still up |
| 2022-06-01 | Manufacturing more proteins with AI. · tenlives.com | still up |
| 2022-01-01 | YCCapuchin Search and automation for engineer-to-order companies · capuchin.ai | still up |
| 2022-06-01 | YCRaven AI Assistants for Manufacturing Operations · startraven.com | still up |
| 2022-06-01 | We make the world's most efficient aircraft · seaflight.tech | still up |
| 2022-01-01 | YCVersable AI powered product description enhancement for the auto parts industry · versableai.com | still up |
| 2022-06-01 | YCSculpt Fully automated should-cost analysis for precision manufacturers. · sculptcosting.com | still up |
| 2022-01-01 | YCLifecast Software to create 3D video for VR, robotics and film. · lifecastvr.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.