Kotlin/JS pricing
1 plan read from kotlinlang.org
Kotlin/JSFree Kotlin compiler target for JavaScript; configured with the Kotlin Multiplatform Gradle plugin Read 29 Sep 2026 · kotlinlang.org
In short
- Kotlin/JS has a free plan (Kotlin/JS).
What the alternatives costAll alternatives →
| Tool | From | Free plan | Free trial |
|---|---|---|---|
| JSweet | — | Yes | No |
| Haxelib | — | Yes | No |
| Babel | — | Yes | No |
| ClojureScript | — | Yes | No |
| js_of_ocaml | — | Yes | No |
| Google Web Toolkit | — | Yes | No |
| SourceMeld | — | Yes | Yes |
| SWC | — | Yes | No |