Software · head to head
Avast One vs Authy
Authy
Software
Simple to setup, secure cloud backup, multi device support
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Avast One ransomware and Wi-Fi vulnerability protection only on paid plans; Authy free consumer app with no paid tier, so there is no vendor-stated enterprise SLA or support plan on the pricing side
Where they differ
Only the attributes on which Avast One and Authy actually diverge.
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Unknown).
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 Authy
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 Authy
- Internet Securitynot Authy
- Privacy Toolsnot Authy
Authy
No use cases recorded yet. See the Authy 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
Authy
- Free consumer app with no paid tier, so there is no vendor-stated enterprise SLA or support plan on the pricing side
- Vendor markets multi-device sync as a core feature, meaning account security depends on cloud-backed codes rather than device-only storage
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
Authy
FreeNo published plan breakdown. See the Authy 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 Authy better?
- Neither clearly leads. Avast One starts at Free and Authy at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Avast One or Authy?
- Avast One starts at Free and Authy at Free.
- Does Avast One or Authy run on more platforms?
- Avast One runs on Windows, macOS, iOS, Android. Authy 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 Authy is typically brought in for.
- What can Avast One do that Authy 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.
Source