Avast Premium Security vs Bitdefender Total Security
| Avast Premium Security | Bitdefender Total Security | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | Yes |
| Paid from | $6.50/mo | $5/mo |
| Open source | No | No |
| Platforms | Android, iOS, macOS, Windows | Android, iOS, macOS, Windows |
| Free plan | No | No |
| Paid from | $77.99/yr | $59.99/yr |
| Protection scope | internet security | complete security |
| Device limit | 10 devices | 25 devices |
| Supported platforms | Windows, macOS, Android, iOS | Windows, macOS, Android, iOS |
| Ransomware protection | Yes | Yes |
| Parental controls | — | Yes |
| Password manager | — | Yes |
Both are listed in Best Antivirus Software. On Everything Xiaomi, Bitdefender Total Security scores higher on our published basis.