Arm GNU Toolchain vs PlatformIO IDE
Arm GNU Toolchain
developer.arm.com
PlatformIO IDE
platformio.orgSide by side
| Figure | Arm GNU Toolchain | PlatformIO IDE |
|---|---|---|
| Price from | Free | $20.75/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 4 |
| Spec score · Embedded Systems Toolchains | 8.1 (#8) | 8.1 (#9) |
| Purpose | The toolchain lets partners, developers, and the community use features from recent Arm architectures and open-source projects. | PlatformIO is a cross-platform, cross-architecture tool for embedded systems engineers and software developers building applications for embedded products. |
| Support | Releases are community supported on a best-effort basis, and Arm does not guarantee prompt answers on public forums or fixes in future releases. | The free Community support option includes round-the-clock access to community forums and documentation; paid Business support lists online ticket submission and a response time under 24 business hours. |
Plans
PlatformIO IDE
- CommunityFree
- PlatformIO IDEFree
- Business$249 a year
- EnterprisePriced on request
In their own words
Arm GNU Toolchain
Arm GNU Toolchain is a free, open-source set of tools for building C and C++ software for Arm processors. Its integrated, validated packages are based on GCC, Binutils, glibc, Newlib, and GDB, including a debugger. Variants cover bare-metal embedded development as well as Linux kernel and application work. Target processors include Arm A-, R-, and M-profile CPUs, such as Cortex-A, Cortex-R, Cortex-M, and Neoverse. Arm lists cross-toolchains for Windows x86, Linux x86_64 and AArch64, and macOS x86_64 hosts. Releases are published twice a year and checked with the relevant source projects' test suites for regressions. Support is community-based on a best-effort basis; Arm does not promise prompt public-forum answers or fixes in later releases. The releases come without warranty and may not suit particular use cases. From release 15.3.Rel1 onward, new releases are published only through Arm's GitLab project; the developer.arm.com download page is deprecated.
PlatformIO IDE
PlatformIO IDE has no write-up on Specifiction yet; its figures are above.