Best Owlette Alternatives in 2026
Updated
20 tools from process monitoring software ranked against Owlette on the same published basis.
- 1Owlette vs PM2
- 2Owlette vs Process Lasso
- 3Owlette vs Glances
- 4Owlette vs bottom (btm)
- 5Owlette vs Supervisor
- 6Owlette vs runit
- 7Owlette vs ManageEngine Free Process Manager
- 8Owlette vs AppControl
- 9Owlette vs iotop
- 10Owlette vs NVTOP
- 11Owlette vs System Informer
- 13Owlette vs TaskExplorer
- 14Owlette vs Ambih Monitor
- 15Owlette vs btop
- 16Owlette vs htop
- 17Owlette vs Monit
- 18Owlette vs nmon
- 19Owlette vs Remote Process Explorer
- 20Owlette vs rproc
- 21Owlette vs s6
Owlette alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | PM2 | 7.7 | Free plan | $79/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 2 | Process Lasso | 7.4 | Free plan | $2.08/mo | Windows |
| 3 | Glances | 7.2 | Free plan | Free | Android, API, Linux, Mac, self-hosted, Web, Windows |
| 4 | bottom (btm) | 6.9 | Free plan | Free | Linux, Mac, Windows |
| 5 | Supervisor | 6.9 | No | — | API, Linux, Mac, self-hosted, Web |
| 6 | runit | 6.8 | Free plan | Free | Linux, Mac, self-hosted |
| 7 | ManageEngine Free Process Manager | 6.7 | Free plan | Free | Windows |
| 8 | AppControl | 6.6 | Free plan | Free | Windows |
| 9 | iotop | 6.6 | Free plan | Free | Linux |
| 10 | NVTOP | 6.6 | Free plan | Free | Linux, self-hosted |
| 11 | System Informer | 6.6 | Free plan | Free | Windows |
| 13 | TaskExplorer | 6.4 | No | — | Linux, Windows |
| 14 | Ambih Monitor | 5.9 | No | — | Windows |
| 15 | btop | 5.7 | No | — | Linux, Mac |
| 16 | htop | 5.6 | No | — | Linux, Mac |
| 17 | Monit | 5.6 | No | — | Linux, Mac |
| 18 | nmon | 5.6 | No | — | Linux |
| 19 | Remote Process Explorer | 5.6 | No | — | Windows |
| 20 | rproc | 5.6 | No | — | Linux |
| 21 | s6 | 5.6 | No | — | Linux |
Make your tool an alternative to Owlette
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about Owlette alternatives
What is the best alternative to Owlette?
PM2, number 1 in process monitoring software with a score of 7.7 out of 10. The others here: Process Lasso, Glances, bottom (btm) and 16 more.
What is the best free alternative to Owlette?
PM2 is the best-ranked alternative with a free plan. 10 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.