Sites using Ktor
Kotlin asynchronous HTTP framework from JetBrains.
5 sites
4 found by StackScope, 1 via launch platforms
- StackScope Discovery (Indie) 3
- StackScope Wider Web 1
- Product Hunt 1
Ktor has been detected on 5 launches since first appearing in April 2026. Most recent detection: Pumpee — Suivi de pump foil & dockstart, 2 days ago.
It's most commonly paired with HSTS, Google Search Console, and Caddy.
Share of new sites using Ktor
Each dot is one launch day. Line is the 7-day rolling average; weekly averages before June 2026.
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.
Server leaders
| Tool | % of launches | % of category | ||
|---|---|---|---|---|
| #1 | ▲1 |
PHP
|
9.86% | 33.15% |
| #2 | ▼1 |
nginx
|
9.03% | 30.35% |
| #3 | – |
LiteSpeed Web Server
|
7.53% | 25.33% |
| #4 | – |
Apache
|
4.02% | 13.51% |
| #5 | – |
Caddy
|
2.48% | 8.33% |
| … | ||||
| #57 | ▼23 | Ktor Current page | <0.01% | <0.01% |
Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Server tool.Among August launches it ranked #72 in Server, down from #49 in July. All 112 in Server →
Often used with
| Tool | Sites |
|---|---|
| HSTS | 4 |
Google Search Console
|
2 |
|
Caddy
|
2 |
Google Fonts
|
2 |
| HTTP/3 | 2 |
Tools most often detected on the same sites as Ktor.
Recent launches we can show
4 of the 5 sites using Ktor are product launches we list individually. The other 1 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one.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
Purrname — A cat name that fits
Syncling — Automated App Localization & AI Translation for Android & iOS
Developer Tools
rexpose.app
Developer Tools
The StackScope API serves all 5 sites using Ktor, filterable and exportable, from £15 a month.