Best stress-ng Alternatives in 2026
Updated
20 apps from hardware diagnostic software ranked against stress-ng on the same published basis.
- 1stress-ng vs MemTest86
- 2stress-ng vs smartmontools
- 4stress-ng vs Hard Disk Sentinel
- 5stress-ng vs MemTest86+
- 6stress-ng vs PC-Doctor Toolbox
- 7stress-ng vs Prime95
- 8stress-ng vs Blackwire Drive Eraser & Sanitizer
- 9stress-ng vs HDAT2
- 10stress-ng vs Intel VTune Profiler
- 11stress-ng vs MemTest64
- 12stress-ng vs Piston
- 13stress-ng vs Speccy
- 14stress-ng vs Ultimate Boot CD
- 15stress-ng vs FurMark
- 16stress-ng vs HP PC Hardware Diagnostics
- 17stress-ng vs HardInfo2
- 18stress-ng vs CrystalDiskMark
- 19stress-ng vs GSmartControl
- 20stress-ng vs 3DP Chip
- 21stress-ng vs Eurosoft Pc-Check
stress-ng alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | MemTest86 | 6.6 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 2 | smartmontools | 6.6 | Free plan | Free | Linux, Mac, Windows |
| 4 | Hard Disk Sentinel | 6.5 | Free plan | Free | Linux, Windows |
| 5 | MemTest86+ | 6.5 | Free plan | Free | Linux, Mac, Windows |
| 6 | PC-Doctor Toolbox | 6.5 | Free plan | Free | Web, Windows |
| 7 | Prime95 | 6.5 | Free plan | Free | Linux, Mac, self-hosted, Windows |
| 8 | Blackwire Drive Eraser & Sanitizer | 6.4 | Free plan | Free | Windows |
| 9 | HDAT2 | 6.4 | Free plan | Free | Windows |
| 10 | Intel VTune Profiler | 6.4 | Free plan | Free | Linux, self-hosted, Windows |
| 11 | MemTest64 | 6.4 | Free plan | Free | Windows |
| 12 | Piston | 6.4 | Free plan | Free | Android |
| 13 | Speccy | 6.4 | Free plan | Free | Windows |
| 14 | Ultimate Boot CD | 6.4 | Free plan | Free | Linux, self-hosted, Windows |
| 15 | FurMark | 6.3 | Free plan | Free | Windows |
| 16 | HP PC Hardware Diagnostics | 5.5 | No | — | Windows |
| 17 | HardInfo2 | 5.4 | No | — | Linux |
| 18 | CrystalDiskMark | 5.2 | Free plan | Free | Windows |
| 19 | GSmartControl | 5.2 | No | — | Windows, Mac, Linux |
| 20 | 3DP Chip | 5.1 | No | — | Windows |
| 21 | Eurosoft Pc-Check | 5.1 | No | $8.75/mo | Linux, self-hosted, Windows |
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Questions about stress-ng alternatives
What is the best alternative to stress-ng?
MemTest86, number 1 in hardware diagnostic software with a score of 6.6 out of 10. The others here: smartmontools, Hard Disk Sentinel, MemTest86+ and 16 more.
What is the best free alternative to stress-ng?
MemTest86 is the best-ranked alternative with a free plan. 15 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.