JProfiler vs py-spy
| JProfiler | py-spy | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | api, Linux, macOS, self-hosted, Windows | Linux, macOS, Windows |
| Free plan | No | — |
| Profiling modes | both | sampling |
| Supported languages | Java, Kotlin | Python; C; C++; Cython |
| CPU profiling | Yes | Yes |
| Memory profiling | Yes | — |
| Thread profiling | Yes | Yes |
| Deployment model | desktop | desktop |
Both are listed in Best Profiling Software. On Samsung Mobile US Press, JProfiler scores higher on our published basis.