You asked about Mental Health
127 people built something like it. 127 are gone.
That is 100% of the ones whose fate we could settle, against 23% across the whole register.
| Launched | What it was | Today |
|---|---|---|
| 2023-04-09 | thoughtcoach.app | gone |
| 2022-01-01 | YCPeakPath Smartwatch powered coaching to improve teams sustainable performance · peakpath.com | gone |
| 2016-06-01 | Airo is an AI wearable to track mental health. · airohealth.com | gone |
| 2014-06-01 | We've transformed traditional therapy into an experience that is… · inyourcorneronline.com | gone |
| 2022-09-06 | voxelchain.app | gone |
| 2022-05-27 | oura.gucci.com | gone |
| 2019-06-01 | Modern healthcare for kids. Pediatric Primary, Urgent & Remote Care. · bravecare.com | gone |
| 2015-06-01 | YCCall9 callnine.com | gone |
| 2015-01-01 | On demand veterinary house calls. · vetpronto.com | gone |
| 2020-01-01 | YCHelpNow India's most reliable Ambulance service. (uber for ambulances) · gethelpnow.in | gone |
| 2019-01-01 | YC54Gene Precision medicine for Africans and the global population · 54gene.com | gone |
| 2016-06-01 | Kenota is revolutionizing the way we test for disease · kenota.com | gone |
| 2017-01-01 | YCPulse Electronic Medical Records for India · getpulse.care | gone |
| 2020-01-01 | AI-enabled automation of diagnostic radiology workflow and reporting. · synapsica.com | gone |
| 2018-01-01 | Engineering next-generation, brain-penetrant cancer therapies. · reverielabs.com | gone |
| 2016-06-01 | Bringing 3rd generation, nanopore sequencing to healthcare to solve… · shieldbio.com | gone |
| 2016-01-01 | YCUnima Fast and low-cost diagnostics for real time disease surveillance · unimadx.com | gone |
| 2017-06-01 | CCG.ai empowers clinicians to make personalised treatment strategies… · ccg.ai | gone |
| 2020-06-01 | Digital holistic care for complex chronic conditions · jeevamhealth.com | gone |
| 2019-01-01 | Precision-first therapies · endpointhealth.com | gone |
| 2018-01-01 | Next-gen blood testing to provide 1000x more data to pharma companies · correliabio.com | gone |
| 2018-06-01 | Medinas helps hospitals manage their inventory and buy and sell their… · medinas.com | gone |
| 2020-01-01 | A digital well-being program to help people prevent or manage chronic… · breathewellbeing.in | gone |
| 2019-01-01 | We solve drug resistance for cancer · resistance.bio | gone |
| 2021-06-01 | YCCovie Programmatic building blocks for transacting with insurance · covie.com | gone |
| 2015-01-01 | The robotic cloud laboratory for the life sciences. · transcriptic.com | gone |
| 2023-06-13 | chartingchaos.com | gone |
| 2021-09-26 | jobsinhealthtech.com | gone |
| 2013-01-01 | YCMedisas Medisas builds workflow & collaboration software for hospitals. · medisas.com | gone |
| 2015-06-01 | YCKlarismo Klarismo turns your body into an interactive experience. We built a… · klarismo.com | gone |
| 2016-06-01 | Testing & treatment at home, in minutes, for chronic & acute disease · cliphealth.com | gone |
| 2019-06-01 | YCNonu We deliver hair loss medicines for Indian men on a subscription basis. · nonucare.com | gone |
| 2021-01-01 | Using infection data to keep organizations safe · coverified.us | gone |
| 2015-01-01 | Buid, test and deploy perception applications · standardcyborg.com | gone |
| 2019-06-01 | YCZergo We make a urine test that helps women get pregnant. · zergo.com | gone |
| 2022-06-01 | YCAlmond We make it easy to get great ObGyn care in-person and over telehealth · almondobgyn.com | gone |
| 2021-06-01 | Telehealth hub for pregnant people 🧡 · ruthhealth.com | gone |
| 2021-06-01 | Digital pharmacy for Latam, that saves you money and time. · fastfarma.com | gone |
| 2017-06-01 | YCSpect Value-based retinal screening in primary care to prevent blindness. · getspect.com | gone |
| 2018-06-01 | Operating systems for biology labs · radix.bio | gone |
| 2021-06-01 | YCKodda kodda.com | gone |
| 2019-01-01 | Large Scale Genomic Data Mining Software · spiralgenetics.com | gone |
| 2019-06-01 | All-in-one health program helping seniors with their daily function · mightyhealth.com | gone |
| 2017-01-01 | YCInnaMed At-home blood testing: measure + analyze + enhance. · innamed.com | gone |
| 2020-01-01 | We’re creating programmable therapies · felixbt.com | gone |
| 2017-06-01 | Rapid, scalable diagnostic for SARS-CoV-2 and beyond · predxionbio.com | gone |
| 2022-01-01 | Tele-dermatology for chronic skin conditions · northwindskin.com | gone |
| 2018-06-01 | Developing novel therapeutics for aging and chronic disease · gerostatealpha.com | gone |
| 2016-01-01 | YCInnoVein We cure intractable leg wounds with a replacement valve for veins. · innoveinmedical.com | gone |
| 2013-01-01 | YCCrowdMed CrowdMed harnesses the wisdom of crowds to solve difficult medical… · crowdmed.com | gone |
| 2016-06-01 | Premium immersive cinematic VR entertainment for captive audiences · skylights.aero | gone |
| 2018-06-01 | Smart hardware for injury recovery.
· pentavo.com | gone |
| 2015-01-01 | YCLully Lully is developing an under-the-mattress technology that precisely… · lullysleep.com | gone |
| 2021-01-01 | Discover drugs that control how much cells "squeeze" to treat disease · forcytebio.com | gone |
| 2019-06-01 | YCOdin Save, organize and showcase your mental dump · savewithodin.com | gone |
| 2021-06-01 | Transforming the lives of millions of women suffering from chronic… · vflowmedicalinc.com | gone |
| 2023-06-01 | YCRemy Making it simpler for medical clinics to work with insurance · startremy.com | gone |
| 2018-06-01 | YCdNovo The cure for hair loss. · dnovobio.com | gone |
| 2020-06-01 | YCOverfit Human coach for accountability + AI for personalized workouts · overfit.com | gone |
| 2021-01-01 | Breaking new ground in online eyecare. · quadranteye.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.