You asked about Smart Waste Management
78 people built something like it. 78 are gone.
That is 100% of the ones whose fate we could settle, against 23% across the whole register.
| Launched | What it was | Today |
|---|---|---|
| 2022-01-13 | looptap.vasanthv.com | gone |
| 2022-05-23 | getnora.page | gone |
| 2022-10-15 | productmanager.wiki | gone |
| 2022-01-07 | treeps.ai | gone |
| 2022-02-11 | windi.app | gone |
| 2021-05-16 | thingstwin.com | gone |
| 2022-11-25 | backoffice-demo.ballerine.app | gone |
| 2022-06-03 | modelrunner.org | gone |
| 2021-01-01 | Buy and grow profitable e-commerce companies selling on Amazon and DTC · moonshotbrands.com | gone |
| 2021-06-01 | YCPerfekto Grocery subscription service against food waste in Latam · perfekto.mx | gone |
| 2023-09-06 | docs.abbey.io | gone |
| 2022-10-14 | cookbook.dev | gone |
| 2023-02-03 | cognitrust.io | gone |
| 2016-01-01 | AlphaFlow is a technology-driven investment manager. · alphaflow.com | gone |
| 2023-07-13 | resumine.io | gone |
| 2016-01-01 | YCPathmind Pathmind helps industrial engineers and simulation modelers achieve… · pathmind.com | gone |
| 2022-06-01 | YCWeltio First LatAm W3 WealthTech for AutoInvesting in securities & crypto · weltio.com | gone |
| 2019-06-01 | YCMultis Accounting & Treasury Management Software for Web3 Teams · multis.com | gone |
| 2023-10-05 | getharbor.app | gone |
| 2019-06-01 | YCAlana Staff management software for retail, manufacturing and hospitality · alana.jobs | gone |
| 2022-01-01 | We go all out to Build the Smartest AI-Enabled Cameras! · avairsense.com | gone |
| 2010-06-01 | Personal debt and credit management. Acquired by Avant in 2015. · readyforzero.com | gone |
| 2014-01-01 | Message without interrupting what you're doing · hoverchat.com | gone |
| 2020-01-01 | YConetool App-Store for SaaS: one invoice, one user management, one login. · onetool.co | gone |
| 2022-01-01 | YCPeakPath Smartwatch powered coaching to improve teams sustainable performance · peakpath.com | gone |
| 2020-01-01 | YCEasyplan An AI-driven investment app for beginner investors in India · easyplan.in | gone |
| 2014-06-01 | Subscription billing, rate plan management and analytics as a… · billforward.io | gone |
| 2022-09-22 | projectburndown.com | gone |
| 2017-01-01 | Easiest way to set appointments with real estate leads · smartalto.com | gone |
| 2021-02-03 | meet.airconsole.com | gone~22mo |
| 2021-02-08 | instaroom.me | gone~13mo |
| 2021-06-01 | YCLevo Treasury management platform for SMBs to optimize idle cash in Latam · levo.mx | gone |
| 2021-01-01 | YCFinary Discord for investing. · about.finary.io | gone |
| 2022-01-01 | Promotion management platform · cherry.ai | gone |
| 2023-07-17 | constructor.homation.tech | gone |
| 2021-04-26 | whize.co | gone |
| 2018-06-01 | Smart hardware for injury recovery.
· pentavo.com | gone |
| 2023-01-01 | Credit risk management platform for builders' merchants · paperplane.ai | gone |
| 2023-03-18 | cookbook.dev | gone |
| 2023-03-07 | tooltips.ai | gone |
| 2016-01-01 | YCAlgoriz Algoriz is an AI based algorithmic trading platform that enables you… · algoriz.com | gone |
| 2022-01-01 | YCBifrost Wills and Estate Management for Crypto · hapi.finance | gone |
| 2019-01-01 | Portal Entryways upgrades disabled-accessible doors so they can be… · portalentryways.com | gone |
| 2022-01-01 | YCPursuit Turnkey co-ownership & management of properties · pursuit-properties.com | gone |
| 2019-06-01 | YCLunaSec An Open Source dependency security tool that is smarter than the rest · lunasec.io | gone |
| 2014-06-01 | YCNaytev Naytev automates paid and organic social media management in one place · naytev.com | gone |
| 2014-06-01 | Security Guard Company Marketplace · bannerman.com | gone |
| 2022-01-01 | YCCashmere Crypto wallet for web3 startups · cashmere.finance | gone |
| 2023-06-01 | YCCraftOS Inventory Management and POS for the Wine industry · craftos.com | gone |
| 2022-01-01 | YCBotin Investment super app for Latin America · botin.app | gone |
| 2020-01-01 | Low-cost blood glucose test strips scanned with a smartphone camera… · simplestrips.com | gone |
| 2017-01-01 | YCPit.AI Solving intelligence for investment management. · pit.ai | gone |
| 2016-06-01 | YCWhyd We make a beautiful, great sounding, voice-controlled speaker. · whyd.com | gone |
| 2016-06-01 | Smartsite is a hardware device to protect workers from health risks… · smartsitesafety.com | gone |
| 2019-01-01 | YCHerald A collaborative repository for user feedback. · heraldhq.com | gone |
| 2015-01-01 | goinstavest.com | gone |
| 2014-06-01 | YCDoblet Doblet solves the phone battery problem. We're building the first… · doblet.com | gone |
| 2019-06-01 | Blockstamp is an asset management software for industrial equipment · blockstampsf.com | gone |
| 2020-01-01 | The Mercer Club is a subscription service that allows men to rent… · themercerclubnyc.com | gone |
| 2011-01-01 | Venue marketplace. · venuetastic.com | gone |
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.