KCachegrind vs Pyroscope
| KCachegrind | Pyroscope | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | $19/mo |
| Open source | No | No |
| Platforms | Linux | Linux, macOS, Web, Windows |
| Free plan | Yes | Yes |
| Profiling modes | instrumentation | both |
| CPU profiling | Yes | Yes |
| Deployment model | desktop | — |
| Supported languages | — | C/C++, Go, Rust, Zig, Java, .NET, Python, Ruby, PHP, Node.js, Perl |
| Memory profiling | — | Yes |
| Thread profiling | — | Yes |
Both are listed in Best Profiling Software. On Freedom251, Pyroscope scores higher on our published basis.