Honggfuzz vs syzkaller
| Honggfuzz | syzkaller | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Android, Linux, macOS, Windows | Linux, macOS, Windows |
| Input generation methods | mutation | generation, mutation |
| Target types | file inputs, standard input, APIs, binaries, network servers | operating-system kernels and syscall interfaces: FreeBSD, Fuchsia, gVisor, Linux, NetBSD, OpenBSD, Windows |
| Coverage guidance | Yes | Yes |
| Crash triage | Yes | Yes |
| Execution mode | local | local |
| Supported languages | C, C++, Rust, and other LLVM-compatible languages | — |
| CI/CD support | — | Yes |
Both are listed in Best Fuzz Testing Software. On Samsung Mobile US Press, Honggfuzz scores higher on our published basis.