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Software · head to head

Avast One vs Dreamdata

Avast One logo

Avast One

Software

All-in-one protection for your digital life

From
Free
Rated
-
Full reviewWebsite
Dreamdata logo

Dreamdata

Software

B2B revenue attribution platform

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Avast One ransomware and Wi-Fi vulnerability protection only on paid plans; Dreamdata company identification only reaches approximately 80% accuracy even with proprietary IP-to-company resolution
  • They diverge on capability: Avast One covers Antivirus, Dreamdata covers Multi-touch attribution.

Where they differ

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

Attributes where Avast One and Dreamdata differ
AttributeAvast OneDreamdata
PlatformsWindows, macOS, iOS, AndroidWeb
Founded19882018

Identical on both: starting price (Free), pricing model (Unknown), 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 Dreamdata

  • Multi-touch attribution
  • Account-based analytics
  • Pipeline analytics
  • Customer journey mapping
  • Revenue modeling
  • Content attribution
  • Channel performance
  • Data unification

Both cover

  • Cloud deployment
  • Web support

What people use each for

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

Avast One

  • Antivirusnot Dreamdata
  • Internet Securitynot Dreamdata
  • Privacy Toolsnot Dreamdata

Dreamdata

  • B2B attributionnot Avast One
  • Revenue analyticsnot Avast One
  • Pipeline forecastingnot Avast One
  • Marketing ROInot 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

Dreamdata

  • Company identification only reaches approximately 80% accuracy even with proprietary IP-to-company resolution
  • Advanced features like custom attribution models require expensive custom pricing tier
  • Steep implementation lift for complex multi-touch attribution setup
  • Free tier limited to 2 months of historical data

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

Dreamdata

Free

No published plan breakdown. See the Dreamdata 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 Dreamdata if

  • You need multi-touch attribution.
  • You want to start without paying.
  • You also want account-based analytics.
Dreamdata review

Questions people ask

Is Avast One or Dreamdata better?
Neither clearly leads. Avast One starts at Free and Dreamdata at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Avast One or Dreamdata?
Avast One starts at Free and Dreamdata at Free.
Does Avast One or Dreamdata run on more platforms?
Avast One runs on Windows, macOS, iOS, Android. Dreamdata 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 Dreamdata is typically brought in for.
What can Avast One do that Dreamdata cannot?
Avast One covers Antivirus, Firewall, VPN, Data breach monitoring. Dreamdata covers Multi-touch attribution, Account-based analytics, Pipeline analytics, Customer journey mapping. Both handle Cloud deployment, Web support.

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
Dreamdata: Is there a free tier for Dreamdata?

Yes. Dreamdata offers a free tier with 5 seats, 2 months of history, company identification, and web analytics included.

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
Dreamdata: What CRM integrations does Dreamdata support?

Dreamdata integrates natively with Salesforce and HubSpot, pulling opportunity and account data to build attribution models.

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
Dreamdata: Can I build custom attribution models in Dreamdata?

Yes. Custom attribution models are available on the Attribution Advanced plan, which requires contact for custom pricing.

Source
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