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Cybersecurity · head to head

1Password vs Avast One

1Password logo

1Password

Cybersecurity

The world's most-loved password manager

From
$2.99/month
Rated
-
Full reviewWebsite
Avast One logo

Avast One

Cybersecurity

All-in-one protection for your digital life

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Avast One has a free tier, so it costs nothing to try first.
  • Each has a real cost: 1Password no free tier; all plans require paid subscription; Avast One ransomware and Wi-Fi vulnerability protection only on paid plans
  • They diverge on capability: 1Password covers Password generator, Avast One covers Antivirus.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which 1Password and Avast One actually diverge.

Attributes where 1Password and Avast One differ
Attribute1PasswordAvast One
Starting price$2.99/monthFree
Free tierNoYes
PlatformsmacOS, Windows, iOS, Android, Linux, WebWindows, macOS, iOS, Android
Founded20061988

Identical on both: pricing model (Unknown), user rating (Not yet rated), category (Cybersecurity).

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 1Password

  • Password generator
  • Autofill
  • Secure notes
  • Credit card storage
  • Document storage
  • Two-factor authentication
  • Watchtower security alerts
  • Travel mode

Only in Avast One

  • Antivirus
  • Firewall
  • VPN
  • Data breach monitoring
  • Email Guardian
  • Webcam Shield
  • Ransomware Shield
  • Performance optimization

Both cover

  • Chrome
  • Firefox

What people use each for

The jobs each tool is most often brought in to do.

1Password

  • Password managementnot Avast One
  • Secure document storagenot Avast One
  • Team credential sharingnot Avast One
  • Identity protectionnot Avast One
  • Compliance managementnot Avast One

Avast One

  • Antivirusnot 1Password
  • Internet Securitynot 1Password
  • Privacy Toolsnot 1Password

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

1Password

  • No free tier; all plans require paid subscription
  • Offline access requires prior device sync; cannot add new passwords while offline
  • Enterprise plan does not include free trial access

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

Pricing, plan by plan

1Password

$2.99/month

No published plan breakdown. See the 1Password review.

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

Which should you pick?

Choose 1Password if

  • You need password generator.
  • You work on macOS, Windows, iOS, Android, Linux, Web.
  • You also want autofill.
1Password review

Choose Avast One if

  • You need antivirus.
  • You want to start without paying.
  • You work on Windows, macOS, iOS, Android.
  • You also want firewall.
Avast One review

Questions people ask

Is 1Password or Avast One better?
Neither clearly leads. 1Password starts at $2.99/month and Avast One at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, 1Password or Avast One?
Avast One has a free tier; the other does not. Paid plans start at $2.99/month for 1Password and Free for Avast One.
Does 1Password or Avast One run on more platforms?
1Password runs on macOS, Windows, iOS, Android, Linux, Web. Avast One runs on Windows, macOS, iOS, Android.
Can I use Avast One for free?
Yes. Avast One has a free tier, so you can try it without paying. 1Password starts at $2.99/month.
What is 1Password best used for?
1Password is most often used for password management, secure document storage, team credential sharing, identity protection. Of those, password management and secure document storage are not what Avast One is typically brought in for.
What can 1Password do that Avast One cannot?
1Password covers Password generator, Autofill, Secure notes, Credit card storage. Avast One covers Antivirus, Firewall, VPN, Data breach monitoring. Both handle Chrome, Firefox.

Answered from the vendors’ own pages

1Password: Does 1Password offer a free tier?

No. 1Password offers no free tier as of July 2026, but provides a 14-day free trial with no credit card required for all plans except Enterprise.

Source
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.

Source
1Password: Can I access 1Password offline?

Yes. The desktop app allows for offline access to your vault once you have synced your passwords to the device.

Source
Avast 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.

Source
1Password: What is the pricing for individuals and families?

Individual plan costs 2.99 USD per month or 35.88 USD annually. Families plan costs 59.88 USD per year and includes five licenses with the ability to add more for 1 USD per month each.

Source
Avast 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
1Password: What platforms does 1Password support?

1Password is available on macOS, Windows, iOS, Android, Linux, with browser extensions for Chrome, Firefox, Edge, Brave, and Safari.

Source
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