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Security & Cybersecurity · head to head

Avast One vs Zendesk

Avast One logo

Avast One

Security & Cybersecurity

All-in-one protection for your digital life

From
Free
Rated
-
Full reviewWebsite
Zendesk logo

Zendesk

All industries

Champions of customer service

From
$19/month
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: Avast One ransomware and Wi-Fi vulnerability protection only on paid plans; Zendesk aI agents operate on per-resolution billing; customers pay only when an AI agent successfully resolves a ticket without escalation
  • They diverge on capability: Avast One covers Antivirus, Zendesk covers Ticket management.

Where they differ

Only the attributes on which Avast One and Zendesk actually diverge.

Attributes where Avast One and Zendesk differ
AttributeAvast OneZendesk
Starting priceFree$19/month
Pricing modelUnknownsubscription
Free tierYesNo
PlatformsWindows, macOS, iOS, AndroidWeb
CategorySecurity & CybersecurityAll industries
Founded19882007

Identical on both: 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 Zendesk

  • Ticket management
  • Omnichannel support
  • Knowledge base
  • Live chat
  • Call center
  • Analytics & reporting
  • Automation
  • Customer satisfaction

What people use each for

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

Avast One

  • Antivirusnot Zendesk
  • Internet Securitynot Zendesk
  • Privacy Toolsnot Zendesk

Zendesk

  • Help desk and ticketing system managementnot Avast One
  • Omnichannel customer supportnot Avast One
  • Knowledge base and self-service portalsnot Avast One
  • AI-assisted customer servicenot Avast One

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

Zendesk

  • AI agents operate on per-resolution billing; customers pay only when an AI agent successfully resolves a ticket without escalation
  • Copilot and Contact Center features available as separate add-ons at £50+/agent/month
  • Advanced routing, workforce engagement, and approval workflows limited to Enterprise tier
  • Highest tier requires sales consultation and custom pricing

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

Zendesk

$19/month

No published plan breakdown. See the Zendesk 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.
Avast One review

Choose Zendesk if

  • You need ticket management.
  • You also want omnichannel support.
Zendesk review

Questions people ask

Is Avast One or Zendesk better?
Neither clearly leads. Avast One starts at Free and Zendesk at $19/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Avast One or Zendesk?
Avast One has a free tier; the other does not. Paid plans start at Free for Avast One and $19/month for Zendesk.
Does Avast One or Zendesk run on more platforms?
Avast One runs on Windows, macOS, iOS, Android. Zendesk runs on Web.
Can I use Avast One for free?
Yes. Avast One has a free tier, so you can try it without paying. Zendesk starts at $19/month.
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 Zendesk is typically brought in for.
What can Avast One do that Zendesk cannot?
Avast One covers Antivirus, Firewall, VPN, Data breach monitoring. Zendesk covers Ticket management, Omnichannel support, Knowledge base, Live chat.

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.

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
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
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