py-spy vs YourKit Java Profiler
| py-spy | YourKit Java Profiler | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | Yes |
| Paid from | Free | $37454.08/mo |
| Open source | No | No |
| Platforms | Linux, macOS, Windows | api, Linux, macOS, self-hosted, Windows |
| Profiling modes | sampling | both |
| Supported languages | Python; C; C++; Cython | Java |
| CPU profiling | Yes | Yes |
| Thread profiling | Yes | Yes |
| Deployment model | desktop | desktop |
| Free plan | — | No |
| Memory profiling | — | Yes |
Both are listed in Best Profiling Software. On Specifiction, YourKit Java Profiler scores higher on our published basis.