Best Certo AntiSpy Alternatives in 2026
Updated
20 platforms from antivirus software ranked against Certo AntiSpy on the same published basis.
- 1Certo AntiSpy vs Bitdefender Total Security
- 2Certo AntiSpy vs Bitdefender Antivirus Plus
- 3Certo AntiSpy vs Kaspersky Antivirus
- 4Certo AntiSpy vs Avast One
- 5Certo AntiSpy vs Norton 360
- 6Certo AntiSpy vs Malwarebytes Premium
- 7Certo AntiSpy vs F-Secure Total
- 8Certo AntiSpy vs Microsoft Defender Antivirus
- 9Certo AntiSpy vs Avira Free Security
- 10Certo AntiSpy vs Comodo Internet Security
- 11Certo AntiSpy vs ESET HOME Security
- 12Certo AntiSpy vs Avast Free Antivirus
- 13Certo AntiSpy vs Avira Free Antivirus
- 14Certo AntiSpy vs Bitdefender GravityZone Small Business Security
- 15Certo AntiSpy vs Kaspersky Plus Internet Security
- 16Certo AntiSpy vs ESET Small Business Security
- 17Certo AntiSpy vs Windows Security
- 18Certo AntiSpy vs Avira Prime
- 19Certo AntiSpy vs IObit Malware Fighter
- 20Certo AntiSpy vs ESET Mobile Security for Android
Certo AntiSpy alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Bitdefender Total Security | 7.1 | No | $5/mo | Android, iOS, Mac, Windows |
| 2 | Bitdefender Antivirus Plus | 6.9 | No | $2.08/mo | Android, iOS, Mac, Windows |
| 3 | Kaspersky Antivirus | 6.8 | No | $4.58/mo | Android, iOS, Linux, Mac, Windows |
| 4 | Avast One | 6.8 | No | — | Android, iOS, Mac, Windows |
| 5 | Norton 360 | 6.8 | No | $7.92/mo | Android, iOS, Mac, Windows |
| 6 | Malwarebytes Premium | 6.8 | No | — | Android, Browser, iOS, Mac, Windows |
| 7 | F-Secure Total | 6.8 | No | $5.83/mo | Android, iOS, Mac, Windows |
| 8 | Microsoft Defender Antivirus | 6.8 | No | — | Windows |
| 9 | Avira Free Security | 6.8 | Free plan | Free | Android, iOS, Mac, Windows |
| 10 | Comodo Internet Security | 6.8 | Free plan | — | Windows |
| 11 | ESET HOME Security | 6.7 | No | — | Android, Mac, Windows |
| 12 | Avast Free Antivirus | 6.7 | Free plan | Free | Android, iOS, Mac, Windows |
| 13 | Avira Free Antivirus | 6.7 | Free plan | Free | Android, iOS, Mac, Windows |
| 14 | Bitdefender GravityZone Small Business Security | 6.6 | No | — | Linux, Mac, Windows |
| 15 | Kaspersky Plus Internet Security | 6.6 | No | — | Android, iOS, Linux, Mac, Windows |
| 16 | ESET Small Business Security | 6.5 | No | — | Android, iOS, Mac, Windows |
| 17 | Windows Security | 6.5 | No | — | Windows |
| 18 | Avira Prime | 6.5 | No | $9.17/mo | Android, Browser, iOS, Mac, Windows |
| 19 | IObit Malware Fighter | 6.5 | Free plan | Free | Windows |
| 20 | ESET Mobile Security for Android | 6.5 | Free plan | Free | Android |
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Questions about Certo AntiSpy alternatives
What is the best alternative to Certo AntiSpy?
Bitdefender Total Security, number 1 in antivirus software with a score of 7.1 out of 10. The others here: Bitdefender Antivirus Plus, Kaspersky Antivirus, Avast One and 16 more.
What is the best free alternative to Certo AntiSpy?
Avira Free Security is the best-ranked alternative with a free plan. 6 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, open and connectable first: a public API, open-source code, the depth of its documentation and a free tier to try it on. Model lists are sorted by the figure in their title, exactly as each provider publishes it.