Security & Cybersecurity · head to head
Avast One vs Quo
Avast One
Security & Cybersecurity
All-in-one protection for your digital life
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Avast One ransomware and Wi-Fi vulnerability protection only on paid plans; Quo unlimited calling to US and Canadian numbers is subject to a Fair Usage Policy rather than being truly unlimited
Where they differ
Only the attributes on which Avast One and Quo actually diverge.
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Avast One
- Antivirus
- Firewall
- VPN
- Data breach monitoring
- Email Guardian
- Webcam Shield
- Ransomware Shield
- Performance optimization
Only in Quo
Nothing recorded that Avast One does not also cover.
What people use each for
The jobs each tool is most often brought in to do.
Avast One
- Antivirusnot Quo
- Internet Securitynot Quo
- Privacy Toolsnot Quo
Quo
No use cases recorded yet. See the Quo review.
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Avast One
- Ransomware and Wi-Fi vulnerability protection only on paid plans
- Free plan VPN is limited, no data breakthrough monitoring
- Rebuilt app in May 2026 may have stability issues
Quo
- Unlimited calling to US and Canadian numbers is subject to a Fair Usage Policy rather than being truly unlimited
- Starter tier's $15/user annual rate requires prepaying annually; monthly billing costs $19/user, about 27% more
- The Sona AI agent automation credits are capped at 1,000 free per plan before additional usage is billed
Pricing, plan by plan
Avast One
Free- FreeFree
- Antivirus
- Limited VPN
- Privacy tools
- Silver$2.99/month
- Enhanced antivirus
- VPN
- Device cleanup
- Premium$4.19/month
- Full antivirus
- VPN with 55 servers
- Password manager
- Premium Plus$11.67/month
- All Premium features
- 30 devices covered
Quo
FreeNo published plan breakdown. See the Quo review.
Which should you pick?
Choose Avast One if
- You need antivirus.
- You want to start without paying.
- You work on Windows, macOS, iOS, Android.
- You also want firewall.
Questions people ask
- Is Avast One or Quo better?
- Neither clearly leads. Avast One starts at Free and Quo at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Avast One or Quo?
- Avast One starts at Free and Quo at Free.
- Does Avast One or Quo run on more platforms?
- Avast One runs on Windows, macOS, iOS, Android. Quo runs on Web.
- Can I use Avast One for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Avast One best used for?
- Avast One is most often used for antivirus, internet security, privacy tools. Of those, antivirus and internet security are not what Quo is typically brought in for.
- What can Avast One do that Quo cannot?
- Avast One covers Antivirus, Firewall, VPN, Data breach monitoring.
Answered from the vendors’ own pages
Avast One: Is Avast One free?
Yes. Avast One offers a free tier with antivirus, VPN (limited), and privacy tools. Paid plans start at $2.99/month for Silver and $4.19/month for Premium covering up to 5 devices.
SourceAvast One: What does Avast One include?
Avast One provides antivirus, VPN, password manager, device cleanup, Wi-Fi security, data breach monitoring, and protection against AI-generated scams and deepfakes.
SourceAvast One: Does Avast One have ransomware protection?
Ransomware protection is available only on paid plans, not the free tier. Free users get antivirus and basic protection only.
SourceRelated pages
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