Avast One
8.9#1 in antivirus softwareFree planFree planAndroidiOSExtensionmacOS
VisitAvast One vs Webroot Essentials
Webroot Essentials
6.4#17 in antivirus for macFrom $49.99 a yearAndroidiOSmacOSWindows
VisitWhat both publish
| Fact | Avast One | Webroot Essentials |
|---|---|---|
| Device limit | 30 | 5 |
| Founded | 1988 | 1997 |
| Free plan | Yes | No |
| Headquarters | Prague, Czech Republic | Broomfield, Colorado, USA |
| Protection scope | complete security | antivirus |
| Ransomware protection | The free tier includes ransomware protection that restricts untrusted apps from changing protected folders. | Yes |
| Supported platforms | Windows,macOS,Android,iOS | Windows,macOS,Android,iOS,Chromebook |
Avast One plans
- BasicPriced on request
- Basic—
- Silver Device Protection module$2.99 a month
- Gold$6.99 a month
- Platinum$9.99 a month
- Free AntivirusFree
Webroot Essentials plans
- Essentials 1 Device$49.99 a year
- Essentials 3 Device$69.99 a year
- Essentials 5 Device$89.99 a year
Pick Avast One if…
You want what its maker publishes above — check its page for the details.
Pick Webroot Essentials if…
It suits individuals or households wanting antivirus across Windows, macOS, Android, iOS, or Chromebook devices. Select the annual tier that matches one, three, or five devices.