Blackfire.io vs Parca
| Blackfire.io | Parca | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | €33.25/mo | Free |
| Open source | No | No |
| Platforms | api, extension, Linux, macOS, Web, Windows | api, Linux, self-hosted, Web |
| Free plan | No | — |
| Profiling modes | instrumentation | sampling |
| Supported languages | PHP, Python | C, C++, Go, Rust, .NET, Deno, Erlang, Java, Julia, Node.js, Wasmtime, PHP, Ruby, Python |
| CPU profiling | Yes | Yes |
| Memory profiling | Yes | Yes |
| Deployment model | cloud | self-hosted |
Both are listed in Best Profiling Software, Best Continuous Profiling Tools. On Freedom251, Blackfire.io scores higher on our published basis.