Sites using REST Countries
Free API providing country information such as names, flags, currencies, and regions.
18 sites
14 found by StackScope, 4 via launch platforms
- StackScope Discovery (Indie) 8
- StackScope Wider Web 6
- Product Hunt 4
REST Countries has been detected on 18 launches we've crawled. Most recent detection: Find the country that fits your life · atlas360.world, 4 days ago.
It's most commonly paired with Cloudflare DNS, HSTS, and Cloudflare. By product type, the launches using it are most often Productivity (30%), AI (10%), and Crypto (10%).
What kind of products ship with REST Countries
10 launches
Domain endings using REST Countries
18 sites
- .com 44.44%
- .ai 11.11%
- .app 5.56%
- .dev 5.56%
- .io 5.56%
- .me 5.56%
- .net 5.56%
- .online 5.56%
Share of new sites using REST Countries
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before July 2026. Chart starts at first detection.
The shaded parts of the chart are measured against a different set of sites.
Grey: until 8 July 2026 we only tracked launches from launch platforms. From that date we crawl the wider web as well.
Amber: on 10 September 2026 we improved our infrastructure so we can index new sites much sooner, often on the day they go live. Sites found that early often haven't finished setting up, so anything usually added after launch reads lower from that date. We record each site as it was when we found it.
The share is a proportion of whatever we were tracking at the time, so it can step at these lines without the technology itself changing. For a single continuous measure, switch to launch platforms.
Data API leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | – |
LocalLogic
|
0.06% | 24.54% |
| #2 | ▼2 |
The Movie Database
|
0.02% | 6.10% |
| #3 | ▲1 |
Daum Postcode
|
0.01% | 5.26% |
| #4 | ▲6 |
data.gouv.fr
|
0.01% | 3.38% |
| #5 | ▼2 |
ViaCEP
|
0.01% | 3.27% |
| … | ||||
| #99 | ▼40 |
REST Countries
Current page
|
<0.01% | 0.15% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Data API tool.Among September launches it ranked #146 in Data API, down from #106 in August. All 1332 in Data API →
Often used with
| Tool | Sites |
|---|---|
Cloudflare DNS
|
16 |
| HSTS | 15 |
Cloudflare
|
12 |
| HTTP/3 | 12 |
Next.js
|
9 |
Tools most often detected on the same sites as REST Countries.
Recent launches we can show
12 of the 18 sites using REST Countries are product launches we list individually. The other 6 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
OSFIL — AI-First Enterprise Operating System for Logistics
Productivity
Kastiz ONE - Dream it! ONE'd
WIEZ
E-commerce
SahraSafar
Molarity Calculator | ToolsArena.NET
AfricaTruth | Explore the Political History of Africa
LOADIX OS — AI-First Enterprise Operating System for Logistics
Productivity
Climatty — travel by climate, not by country names
ToolVines
Productivity
AI Social Media Workflow Automation
Marketing
Vyndra.ai
AI
The StackScope API serves all 18 sites using REST Countries, filterable and exportable, from £15 a month.