You asked about Data Visualization
58 people built something like it. 58 are gone.
That is 100% of the ones whose fate we could settle, against 23% across the whole register.
| Launched | What it was | Today |
|---|---|---|
| 2021-12-07 | app.openindoor.io | gone |
| 2021-01-09 | nounparse.com | gone~15mo |
| 2021-01-22 | vaasapp.co | gone~6mo |
| 2022-04-28 | fintopea.com | gone |
| 2023-06-01 | stonks.news | gone |
| 2023-03-08 | plato.io | gone |
| 2022-11-05 | structpad.app | gone |
| 2021-07-10 | styvio.com | gone |
| 2022-02-06 | beerba.se | gone |
| 2021-05-13 | privacybot.io | gone |
| 2021-08-31 | docs.beryl.dev | gone |
| 2022-02-10 | schemafreesql.com | gone |
| 2022-06-03 | modelrunner.org | gone |
| 2023-03-10 | schemafreesql.com | gone |
| 2022-03-25 | verygoodtable.com | gone |
| 2022-04-08 | programmatic.humanloop.com | gone |
| 2021-12-14 | dataherald.com | gone |
| 2023-03-08 | app.metrist.io | gone |
| 2021-09-21 | qodebeam.com | gone |
| 2023-03-07 | yobulk.dev | gone |
| 2021-06-14 | blog.syncinc.so | gone |
| 2023-04-03 | daba.so | gone |
| 2021-04-05 | fbleak.info | gone |
| 2023-05-09 | embedding.store | gone |
| 2023-03-16 | hnprofiles.com | gone |
| 2023-10-07 | snaplet.dev | gone |
| 2021-01-29 | demo.pyroscope.io | gone~39mo |
| 2021-03-21 | growthhunt.co | gone |
| 2023-02-11 | sauron.matthew.science | gone |
| 2021-12-17 | engula.io | gone |
| 2022-04-12 | modus-continens.com | gone |
| 2022-08-25 | go.instill.tech | gone |
| 2022-08-28 | wizdata.io | gone |
| 2023-04-19 | getdozer.io | gone |
| 2023-09-03 | apimydata.dev | gone |
| 2022-07-20 | app.dataherald.com | gone |
| 2022-02-07 | failscout.co | gone |
| 2023-04-11 | querysimple.com | gone |
| 2021-03-28 | use-nft.spectre.xyz | gone |
| 2021-11-29 | table.dog | gone |
| 2021-10-27 | rodb.io | gone |
| 2022-11-09 | onegen.io | gone |
| 2021-09-10 | acolytehq.com | gone |
| 2023-06-15 | regrail.io | gone |
| 2023-03-08 | getzingdata.com | gone |
| 2022-10-10 | citodata.com | gone |
| 2023-09-14 | reviews.emberml.com | gone |
| 2023-12-26 | saasdata.app | gone |
| 2023-12-11 | trystockstack.com | gone |
| 2021-08-24 | blurdata.net | gone |
| 2021-04-13 | putcalltheta.com | gone |
| 2021-05-03 | democratizinginformation.com | gone |
| 2021-04-24 | app.popsink.dev | gone |
| 2022-07-18 | reverse-geocoding.com | gone |
| 2021-03-01 | datapeek.org | gone~48mo |
| 2023-11-12 | goldberry.ai | gone |
| 2023-06-06 | tryabide.co | gone |
| 2021-03-14 | s1.flatpackapps.com | gone |
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.
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.