KDiskMark vs Modern FS Benchmark
| KDiskMark | Modern FS Benchmark | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | Linux | Linux, self-hosted |
| Free plan | Yes | Yes |
| Random I/O tests | Yes | Yes |
| Sequential tests | Yes | Yes |
| IOPS measurement | Yes | Yes |
| Latency measurement | Yes | Yes |
| Supported platforms | Linux | Linux |
| Command-line interface | Yes | Yes |
Both are listed in Best Disk Benchmark Software. On Freedom251, KDiskMark scores higher on our published basis.