HDAT2 vs stress-ng
| HDAT2 | stress-ng | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Windows | Android, Linux, macOS, self-hosted, Windows |
| Free plan | Yes | Yes |
| Bootable diagnostic media | Yes | — |
| Platform support | — | multi-platform |
| Stress testing | — | Yes |
| Memory testing | — | Yes |
| Disk health checks | — | Yes |
| Diagnostic reports | — | Yes |
Both are listed in Best Hardware Diagnostic Software. On Specifiction, stress-ng scores higher on our published basis.