Sites using ClinicalTrials.gov
US National Library of Medicine registry and API of publicly and privately funded clinical studies.
7 sites
4 found by StackScope, 3 via launch platforms
- StackScope Discovery (Indie) 2
- StackScope Wider Web 2
- Product Hunt 3
ClinicalTrials.gov has been detected on 7 launches since first appearing in July 2026. Most recent detection: HealthChain360, yesterday.
It's most commonly paired with Vercel, Google Analytics, and Google Fonts.
Share of new sites using ClinicalTrials.gov
Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.
The shaded part of the chart is measured against a different set of sites. Until 8 July 2026 we only tracked launches from launch platforms; from that date we crawl the wider web as well. The share is a proportion of whatever we were tracking at the time, so it can step at that line without the technology itself changing. For a single continuous measure, switch to launch platforms.
Data API leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 |
LocalLogic
|
0.04% | 16.73% | |
| #2 |
The Movie Database
|
0.02% | 7.40% | |
| #3 |
Frankfurter
|
0.01% | 4.14% | |
| #4 |
ViaCEP
|
0.01% | 3.82% | |
| #5 |
Daum Postcode
|
0.01% | 3.77% | |
| … | ||||
| #99 |
ClinicalTrials.gov
Current page
|
<0.01% | 0.19% | |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Data API tool. All 660 in Data API →
Often used with
| Tool | Launches |
|---|---|
Vercel
|
2 |
Google Analytics
|
2 |
Google Fonts
|
2 |
Lucide Icons
|
2 |
Google Tag Manager
|
2 |
Tools most often detected on the same launches as ClinicalTrials.gov.
Recent launches we can show
5 of the 7 sites using ClinicalTrials.gov are product launches we list individually. The other 2 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works
HealthChain360
Health
Trialark — the clinical trial landscape, mapped
Health
FollicleIQ
Health
CURA
Health
Beacon — Find a clinical trial near you
Health
The StackScope API serves all 7 sites using ClinicalTrials.gov, filterable and exportable, from £15 a month.