Best O&O StartupManager Alternatives in 2026
Updated
20 apps from PC optimization software ranked against O&O StartupManager on the same published basis.
- 1O&O StartupManager vs CCleaner
- 2O&O StartupManager vs Advanced SystemCare
- 3O&O StartupManager vs Kudu
- 4O&O StartupManager vs Glary Utilities
- 5O&O StartupManager vs Argente Utilities
- 6O&O StartupManager vs WinZenith
- 7O&O StartupManager vs Wise Care 365
- 8O&O StartupManager vs WhaleClean
- 9O&O StartupManager vs Microsoft PC Manager
- 10O&O StartupManager vs Process Lasso
- 11O&O StartupManager vs Wintoys
- 12O&O StartupManager vs Auslogics BoostSpeed
- 13O&O StartupManager vs PrivaZer
- 14O&O StartupManager vs DriverMax
- 15O&O StartupManager vs Chris Titus Tech WinUtil
- 16O&O StartupManager vs SysManager
- 17O&O StartupManager vs Fregonator
- 18O&O StartupManager vs System Mechanic
- 19O&O StartupManager vs Wise Disk Cleaner
- 20O&O StartupManager vs Driver Booster
O&O StartupManager alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | CCleaner | 9.7 | Free plan | $3.75/mo | Android, iOS, Mac, Windows |
| 2 | Advanced SystemCare | 8.2 | Free plan | — | Windows |
| 3 | Kudu | 8.1 | Free plan | $5/mo | API, Linux, Mac, Web, Windows |
| 4 | Glary Utilities | 8.1 | Free plan | $3.33/mo | Windows |
| 5 | Argente Utilities | 7.9 | Free plan | €0.75/mo | Windows |
| 6 | WinZenith | 7.8 | Free plan | Free | Windows |
| 7 | Wise Care 365 | 7.8 | Free plan | $3.33/mo | Windows |
| 8 | WhaleClean | 7.7 | Free plan | $4.99/mo | Windows |
| 9 | Microsoft PC Manager | 7.7 | Free plan | Free | Windows |
| 10 | Process Lasso | 7.6 | Free plan | $2.08/mo | Windows |
| 11 | Wintoys | 7.5 | Free plan | Free | Windows |
| 12 | Auslogics BoostSpeed | 7.5 | Free plan | Free | — |
| 13 | PrivaZer | 7.5 | Free plan | Free | Windows |
| 14 | DriverMax | 7.5 | Free plan | $0.87/mo | Windows |
| 15 | Chris Titus Tech WinUtil | 7.4 | Free plan | Free | Windows |
| 16 | SysManager | 7.3 | No | — | Windows |
| 17 | Fregonator | 7.2 | No | — | Windows |
| 18 | System Mechanic | 7.1 | No | $4.16/mo | Windows |
| 19 | Wise Disk Cleaner | 7.0 | No | — | Windows |
| 20 | Driver Booster | 7.0 | No | — | Windows |
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Questions about O&O StartupManager alternatives
What is the best alternative to O&O StartupManager?
CCleaner, number 1 in PC optimization software with a score of 9.7 out of 10. The others here: Advanced SystemCare, Kudu, Glary Utilities and 16 more.
What is the best free alternative to O&O StartupManager?
CCleaner 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 mobile-first: a phone app alongside the web or desktop product, a free tier and the depth of its documentation.