Avast One
8.9#1 in antivirus softwareFree planFree planAndroidiOSExtensionmacOS
VisitAvast One vs ClamAV
What both publish
| Fact | Avast One | ClamAV |
|---|---|---|
| Company size | LinkedIn lists Avast as a public company with 1,001–5,000 employees and headquarters in Prague. | LinkedIn lists Cisco's company size as 10,001 or more employees. |
| Documentation depth | The public support center contains product FAQs, installation guidance, feature explanations and system-requirement articles. | The documentation includes usage diagrams, installation procedures, configuration guidance, signature writing, FAQs and on-access recipes. |
| Free plan | Yes | Yes |
| Protection scope | complete security | antivirus |
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
ClamAV plans
- ClamAVFree
- ClamAV open-source softwareFree
Pick Avast One if…
You want what its maker publishes above — check its page for the details.
Pick ClamAV if…
ClamAV suits users seeking an open-source scanning engine and related tools for mail, web, and endpoint-security tasks. It is not a traditional antivirus or endpoint security suite.