cargo-fuzz vs ClusterFuzz
| cargo-fuzz | ClusterFuzz | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Linux, macOS, Windows | Linux, macOS, self-hosted, Web, Windows |
| Input generation methods | mutation, generation, hybrid | mutation, generation, hybrid |
| Target types | raw byte buffers, structured Rust data, libraries, APIs, compiler code, allocator operations | binary formats, HTML, JavaScript, browser DOM, native programs |
| Coverage guidance | Yes | Yes |
| Crash triage | Yes | Yes |
| Execution mode | local | hybrid |
| Supported languages | Rust | C, C++, Rust; potentially other LLVM-based languages |
| CI/CD support | Yes | Yes |
Both are listed in Best Fuzz Testing Software. On Everything Xiaomi, ClusterFuzz scores higher on our published basis.