You asked about Sleep Tech
1,339 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 |
|---|---|---|
| 2015-06-01 | The sleep fitness company. · eightsleep.com | still up |
| 2018-01-01 | Rest is an AI sleep coach that helps you fix your sleep for good,… · getrest.app | still up |
| 2017-01-01 | One clinic for every sleep issue · thesleepreset.com | still up |
| 2021-01-01 | Mobile app and coaching program that helps employees sleep better · chorussleep.com | still up |
| 2021-06-01 | Immediate stroke detection at home · zeitmedical.com | still up |
| 2020-01-01 | Deep Meditate is an app that helps you de-stress, sleep, and… · deepmeditate.com | still up |
| 2021-06-01 | Home medical equipment, prescribed online and delivered. · equipthealth.com | still up |
| 2009-06-01 | YCStripe Economic infrastructure for the internet. · stripe.com | still up |
| 2019-01-01 | YCDeel The all-in-one HR and payroll platform for global teams · deel.com | still up |
| 2016-01-01 | YCRappi On-demand delivery and financial services for Latin America. · rappi.com | still up |
| 2015-01-01 | AI-powered technology enabler and digital transformer of American… · grubmarket.com | still up |
| 2021-01-01 | Redcliffe Labs is India's Largest Omni-channel Diagnostics platform · redcliffelabs.com | still up |
| 2019-01-01 | Online engineering college for India. Learn technical skills & get… · skill-lync.com | still up |
| 2015-01-01 | YCRazorpay India's only full-stack financial solutions company for businesses. · razorpay.com | still up |
| 2017-01-01 | YCRippling One place to run all your HR, IT, and Finance. Globally. · rippling.com | still up |
| 2012-01-01 | YCWave Mobile money app for Africa · wave.com | still up |
| 2020-06-01 | India's Fastest Diagnostics Service · orangehealth.in | still up |
| 2017-01-01 | Every shift, Covered. · clipboardworks.com | still up |
| 2016-01-01 | YCPodium Get more leads. Make more money. · podium.com | still up |
| 2016-06-01 | YCAthelas Extensible, Integrated Technology that Simplifies Health Systems · athelas.com | still up |
| 2014-06-01 | YCClear Fintech SaaS platform for invoices, taxes, wealth management & credit. · clear.in | still up |
| 2011-06-01 | We’re building the world’s bank payment network. · gocardless.com | still up |
| 2014-06-01 | YCCheckr People infrastructure for the future of work · checkr.com | still up |
| 2015-06-01 | The 401(k) for small and medium-sized businesses. · humaninterest.com | still up |
| 2012-06-01 | Unlocking the power of biotech with modern software for modern science · benchling.com | still up |
| 2017-01-01 | YCHogaru Hogaru is a tech-enabled home services platform in Latin America. · hogaru.com | still up |
| 2015-06-01 | YCIronclad AI-powered contract management · ironcladapp.com | still up |
| 2015-06-01 | YCXendit Provides payment infrastructure for Southeast Asia · xendit.co | still up |
| 2014-01-01 | YCGuesty The management platform for the short term rental industry. · guesty.com | still up |
| 2019-01-01 | YCNabis Nabis is the largest licensed cannabis wholesale platform. · nabis.com | still up |
| 2016-01-01 | YCLattice Modern people management platform. · lattice.com | still up |
| 2016-06-01 | Helping businesses make and accept payments from anywhere in Africa. · flutterwave.com | still up |
| 2017-06-01 | YCFAZZ All-in-one Finance for Every Southeast Asia Business · fazzfinancial.com | still up |
| 2019-06-01 | Building the safety net of the future · pairteam.com | still up |
| 2021-06-01 | YCLemFi Fair, simple and accessible financial services · lemfi.com | still up |
| 2022-01-01 | Data driven neobank for SMBs in LATAM · kapital.mx | still up |
| 2020-01-01 | YCH1 Connecting stakeholders across the healthcare ecosystem. · h1.co | still up |
| 2018-01-01 | YCAspire All-in-one Finance OS for businesses · aspireapp.com | still up |
| 2021-01-01 | YCHoum All-in-one real estate marketplace for Latin America · houm.com | still up |
| 2019-06-01 | YCTRM Labs TRM is building a safer world for billions of people. · trmlabs.com | still up |
| 2024-01-01 | YCLegora The AI workspace for lawyers · legora.com | still up |
| 2020-06-01 | The SuperApp for neighbourhood merchants in Africa. · marketforce.io | still up |
| 2017-01-01 | We make healthcare in emerging markets affordable and accessible · getreliancehealth.com | still up |
| 2018-01-01 | A mental health benefits platform for employers. · modernhealth.com | still up |
| 2018-01-01 | YCSimetrik No code enterprise SaaS for financial control automation. · simetrik.com | still up |
| 2018-06-01 | Manage your ledgers and avail Financial Services like Lending on your… · khatabook.com | still up |
| 2022-01-01 | B2B E-commerce & Fintech platform for Pharmacies & Hospitals in Africa · remedial.health | still up |
| 2018-06-01 | YCAjaib Consumer fintech for Indonesia · ajaib.co.id | still up |
| 2022-01-01 | Food delivery service in Africa · beudelivery.com | still up |
| 2006-06-01 | YCScribd World's largest online library. · scribd.com | still up |
| 2016-01-01 | We make robots for biologists. · opentrons.com | still up |
| 2015-06-01 | Digital trade finance and B2B commerce company · dripcapital.com | still up |
| 2017-06-01 | Transforming cities and rural areas through AV transit and technology · maymobility.com | still up |
| 2021-01-01 | YCDjamo Challenger Bank for consumers in French speaking Africa. · djamo.com | still up |
| 2020-01-01 | YCOphelia Medication & support to beat opioid addiction from home · ophelia.com | still up |
| 2020-06-01 | Accounting, Payments & Credit app for 60M micro-businesses in… · bukuwarung.com | still up |
| 2024-06-01 | Corgi is building an AI financial infrastructure company · corgi.com | still up |
| 2020-06-01 | YCThndr Investment platform for MENA individuals · thndr.app | still up |
| 2017-06-01 | YCJerry Jerry is building the AI agent to manage all your physical assets. · jerry.ai | still up |
| 2012-06-01 | Private sector Healthcare.gov. · healthsherpa.com | still up |
How this compares
Older launches have had longer to die, so this slope is expected. A year that broke it would mean something is wrong with the checking.
Matched on whole words in the title and description, so a launch can fall into two categories and plenty fall into none.
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.