Best dfndr security Alternatives in 2026
Updated
20 platforms from antivirus software ranked against dfndr security on the same published basis.
- 1dfndr security vs ClamAV
- 2dfndr security vs Bitdefender Total Security
- 3dfndr security vs Bitdefender Antivirus Plus
- 4dfndr security vs Kaspersky Antivirus
- 5dfndr security vs Avast One
- 6dfndr security vs Norton 360
- 7dfndr security vs Malwarebytes Premium
- 8dfndr security vs F-Secure Total
- 9dfndr security vs Microsoft Defender Antivirus
- 10dfndr security vs Avira Free Security
- 11dfndr security vs Comodo Internet Security
- 12dfndr security vs ESET HOME Security
- 13dfndr security vs Avast Free Antivirus
- 14dfndr security vs Avira Free Antivirus
- 15dfndr security vs Bitdefender GravityZone Small Business Security
- 16dfndr security vs Kaspersky Plus Internet Security
- 17dfndr security vs AVG Internet Security
- 18dfndr security vs ESET Small Business Security
- 19dfndr security vs Windows Security
- 20dfndr security vs Avira Prime
dfndr security alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | ClamAV | 7.9 | Free plan | Free | API, Linux, Mac, self-hosted, Windows |
| 2 | Bitdefender Total Security | 7.1 | No | $5/mo | Android, iOS, Mac, Windows |
| 3 | Bitdefender Antivirus Plus | 6.9 | No | $2.08/mo | Android, iOS, Mac, Windows |
| 4 | Kaspersky Antivirus | 6.8 | No | $4.58/mo | Android, iOS, Linux, Mac, Windows |
| 5 | Avast One | 6.8 | No | — | Android, iOS, Mac, Windows |
| 6 | Norton 360 | 6.8 | No | $7.92/mo | Android, iOS, Mac, Windows |
| 7 | Malwarebytes Premium | 6.8 | No | — | Android, Browser, iOS, Mac, Windows |
| 8 | F-Secure Total | 6.8 | No | $5.83/mo | Android, iOS, Mac, Windows |
| 9 | Microsoft Defender Antivirus | 6.8 | No | — | Windows |
| 10 | Avira Free Security | 6.8 | Free plan | Free | Android, iOS, Mac, Windows |
| 11 | Comodo Internet Security | 6.8 | Free plan | — | Windows |
| 12 | ESET HOME Security | 6.7 | No | — | Android, Mac, Windows |
| 13 | Avast Free Antivirus | 6.7 | Free plan | Free | Android, iOS, Mac, Windows |
| 14 | Avira Free Antivirus | 6.7 | Free plan | Free | Android, iOS, Mac, Windows |
| 15 | Bitdefender GravityZone Small Business Security | 6.6 | No | — | Linux, Mac, Windows |
| 16 | Kaspersky Plus Internet Security | 6.6 | No | — | Android, iOS, Linux, Mac, Windows |
| 17 | AVG Internet Security | 6.6 | No | $4.99/mo | Android, iOS, Mac, Windows |
| 18 | ESET Small Business Security | 6.5 | No | — | Android, iOS, Mac, Windows |
| 19 | Windows Security | 6.5 | No | — | Windows |
| 20 | Avira Prime | 6.5 | No | $9.17/mo | Android, Browser, iOS, Mac, Windows |
Make your platform an alternative to dfndr security
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about dfndr security alternatives
What is the best alternative to dfndr security?
ClamAV, number 1 in antivirus software with a score of 7.9 out of 10. The others here: Bitdefender Total Security, Bitdefender Antivirus Plus, Kaspersky Antivirus and 16 more.
What is the best free alternative to dfndr security?
ClamAV is the best-ranked alternative with a free plan. 5 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.