Zephyr SDK pricing
1 plan read from zephyrproject.org
Zephyr SDKFree Free to use; Apache 2.0 licensed; GNU, LLVM, or minimal bundle variants Read 30 Sep 2026 · docs.zephyrproject.org
In short
- Zephyr SDK has a free plan (Zephyr SDK).
What the alternatives costAll alternatives →
| Tool | From | Free plan | Free trial |
|---|---|---|---|
| Arm Keil MDK | $99/mo | Yes | No |
| C2000Ware | — | Yes | No |
| Buildroot | — | Yes | No |
| IAR Embedded Workbench | — | Yes | Yes |
| Infineon ModusToolbox | — | Yes | No |
| Arm Toolchain for Embedded | — | Yes | No |
| ESP-IDF Extension for VS Code | — | Yes | No |
| Arm GNU Toolchain | — | Yes | No |