Best System Informer Alternatives in 2026
Updated
20 platforms from process monitoring software ranked against System Informer on the same published basis.
- 1System Informer vs PM2
- 2System Informer vs Process Lasso
- 3System Informer vs Glances
- 4System Informer vs Ambih Monitor
- 5System Informer vs Monit
- 6System Informer vs OpenProcMon
- 7System Informer vs Remote Process Explorer
- 8System Informer vs atop
- 9System Informer vs Autoruns
- 10System Informer vs bottom (btm)
- 11System Informer vs ManageEngine Free Process Manager
- 12System Informer vs nmon
- 13System Informer vs s6
- 14System Informer vs AppControl
- 15System Informer vs runit
- 17System Informer vs btop
- 18System Informer vs htop
- 19System Informer vs iotop
- 20System Informer vs NVTOP
- 21System Informer vs Supervisor
System Informer alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | PM2 | 7.8 | Free plan | $79/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 2 | Process Lasso | 7.7 | Free plan | $2.08/mo | Windows |
| 3 | Glances | 7.0 | Free plan | Free | Android, API, Linux, Mac, self-hosted, Web, Windows |
| 4 | Ambih Monitor | 6.9 | Free plan | $10/mo | Windows |
| 5 | Monit | 6.9 | Free plan | Free | Linux, Mac, self-hosted |
| 6 | OpenProcMon | 6.9 | Free plan | Free | Windows |
| 7 | Remote Process Explorer | 6.9 | Free plan | Free | Windows |
| 8 | atop | 6.8 | Free plan | Free | Linux |
| 9 | Autoruns | 6.8 | Free plan | Free | Windows |
| 10 | bottom (btm) | 6.8 | Free plan | Free | Linux, Mac, Windows |
| 11 | ManageEngine Free Process Manager | 6.8 | Free plan | Free | Windows |
| 12 | nmon | 6.8 | Free plan | Free | Linux, self-hosted |
| 13 | s6 | 6.8 | Free plan | Free | Linux, self-hosted |
| 14 | AppControl | 6.7 | Free plan | Free | Windows |
| 15 | runit | 6.7 | Free plan | Free | Linux, Mac, self-hosted |
| 17 | btop | 6.6 | Free plan | Free | Linux, Mac |
| 18 | htop | 6.6 | Free plan | Free | Linux, Mac |
| 19 | iotop | 6.6 | Free plan | Free | Linux |
| 20 | NVTOP | 6.6 | Free plan | Free | Linux, self-hosted |
| 21 | Supervisor | 6.5 | API, Linux, Mac, self-hosted, Web |
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Questions about System Informer alternatives
What is the best alternative to System Informer?
PM2, number 1 in process monitoring software with a score of 7.8 out of 10. The others here: Process Lasso, Glances, Ambih Monitor and 16 more.
What is the best free alternative to System Informer?
PM2 is the best-ranked alternative with a free plan. 19 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.