You asked about Industrial Workplace Safety
41 people built something like it. 0 are gone.
That is 0% of the ones whose fate we could settle, against 23% across the whole register.
| Launched | What it was | Today |
|---|---|---|
| 2021-06-01 | Computer vision that makes the industrial workplace, safer · protex.ai | still up |
| 2021-01-01 | YCTractian Physical AI for asset-heavy industries · tractian.com | still up |
| 2021-01-01 | Seamless mobility to, through, and from space. It starts with 100%… · stokespace.com | still up |
| 2021-01-01 | YCGridware Protecting the grid today, preparing the grid for tomorrow · gridware.io | still up |
| 2021-01-01 | YCEnode Energy Orchestration Platform · enode.com | still up |
| 2021-01-01 | Software orchestrated mass production of plastics · atomic.industries | still up |
| 2021-01-01 | The lightest electric aircraft motors in the world. · h3x.tech | still up |
| 2021-01-01 | Physical AI for Warehouses and Factories · fluxauto.ai | still up |
| 2021-01-01 | YCAlbedo Full-stack VLEO satellite missions · albedo.com | still up |
| 2021-01-01 | YCRemora Carbon capture for vehicles · remoracarbon.com | still up |
| 2021-01-01 | YCREGENT All-electric seagliders for fast, affordable regional transportation · regentcraft.com | still up |
| 2021-01-01 | Robots that automate the everyday tasks of microbiologists. · reshapebiotech.com | still up |
| 2021-06-01 | YCAbatable Carbon markets platform and solutions · abatable.com | still up |
| 2021-06-01 | On-demand auto maintenance & repairs · mechoautotech.com | still up |
| 2021-06-01 | Helping farmers maximize crop yield · instacrops.com | still up |
| 2021-06-01 | Turning space into a transportation layer for Earth · inversionspace.com | still up |
| 2021-06-01 | Robots that build solar farms · chargerobotics.com | still up |
| 2021-06-01 | Decarbonizing the fashion industry · carbonfact.com | still up |
| 2021-06-01 | Water risk mitigation for industrial sites · waterplan.com | still up |
| 2021-06-01 | Low-cost, high-scale EV charging platform for apartments (and more). · heycharge.com | still up |
| 2021-06-01 | YCFerveret Nuclear-inspired cooling that turns wasted power into more AI compute · ferveret.com | still up |
| 2021-06-01 | Moving Things Around in Space, Imaging Space Objects When We're Not · turionspace.com | still up |
| 2021-01-01 | YCAurabeat Providing clean, safe, virus free air for homes, buildings and cars · aurabeattech.com | still up |
| 2021-06-01 | Vertical takeoff and landing aircraft for major airlines · odysaviation.com | still up |
| 2021-01-01 | We make satellites to image everywhere on Earth, every 15 minutes · albaorbital.com | still up |
| 2021-06-01 | Near Space Flying Machines · kalamlabs.in | still up |
| 2021-06-01 | YCCafé Your Workplace Engagement Hub · at.cafe | still up |
| 2021-01-01 | GreaseBoss verifes industrial machinery is greased correctly · greaseboss.com.au | still up |
| 2021-06-29 | wlblist.com | still up |
| 2021-06-01 | YCEnerjazz Making electric vehicle batteries affordable · enerjazz.tech | still up |
| 2021-06-01 | YCRMFG Advanced Contract MFG for fast moving hardware companies · rmfg.com | still up |
| 2021-01-01 | YCBotBuilt We use robots to build houses. · botbuilt.com | still up |
| 2021-06-01 | Orbital logistics: Unleashing space industry, from Earth to asteroids · transastra.com | still up |
| 2021-07-12 | lampant.com | still up |
| 2021-01-01 | Autonomous street sweeping as a service by retro-fitting vehicles · hermes-robotics.com | still up |
| 2021-06-01 | YCBLUUMBIO We make bacteria and plants that clean up pollution. · bluumbio.com | still up |
| 2021-06-01 | We visually monitor space objects for governments and defense · heo-robotics.com | still up |
| 2021-01-01 | The highest-accuracy global weather data from low-cost flat satellites · careweather.com | still up |
| 2021-01-01 | Bioengineered kidneys for patients with kidney failure · trestlebio.com | still up |
| 2021-06-01 | YCPhykos Growing seaweed to stabilize the climate. · phykos.co | still up |
| 2021-06-01 | Bringing back blimps · buoyant.aero | still up |
How this compares
Y Combinator reports its own outcomes, including acquisitions. The other two are judged by asking the domain, so they are not measured the same way and are never averaged together.
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.