RISC-V GNU Toolchain vs SEGGER Ozone
| RISC-V GNU Toolchain | SEGGER Ozone | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Linux, macOS, Windows | Linux, macOS, Windows |
| Free plan | Yes | No |
| Debugger included | Yes | — |
| SDK components | GCC, binutils, GDB, Newlib, Picolibc, glibc, musl, uClibc, QEMU, Spike | — |
| Target architectures | RV32 and RV64 with standard RISC-V extensions; configurable multilib targets | — |
| Host platforms | Linux, macOS, Windows via Linux subsystem or Cygwin | — |
| Build systems | Autotools configure and Make | — |
| Debug interfaces | GDB simulator, QEMU, Spike | — |
| License model | open-source | — |
Both are listed in Best Embedded Systems Toolchains. On Everything Xiaomi, RISC-V GNU Toolchain scores higher on our published basis.