You asked about Therapeutics
9 people built something like it. 9 are gone.
That is 100% of the ones whose fate we could settle, against 23% across the whole register.
| Launched | What it was | Today |
|---|---|---|
| 2018-01-01 | Engineering next-generation, brain-penetrant cancer therapies. · reverielabs.com | gone |
| 2019-01-01 | Precision-first therapies · endpointhealth.com | gone |
| 2019-01-01 | We solve drug resistance for cancer · resistance.bio | gone |
| 2018-06-01 | Developing novel therapeutics for aging and chronic disease · gerostatealpha.com | gone |
| 2020-01-01 | We’re creating programmable therapies · felixbt.com | gone |
| 2018-06-01 | YCdNovo The cure for hair loss. · dnovobio.com | gone |
| 2019-06-01 | EncepHeal develops medications to treat substance abuse, starting… · encepheal.com | gone |
| 2015-01-01 | YC20n Using AI to predict biochemistry for manufacturing and therapeutics · 20n.com | gone |
| 2018-06-01 | Democratizing gene therapy by reinventing its manufacturing and… · perception.bio | gone |
How this compares
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.