AltCatalog
CatalogAntivirus software

Antivirus software

9 apps ranked by verified data. See how ranking works

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01

Top lab scores, light footprint.

WindowsmacOSAndroidiOS
Alt Score

Alt Score · 91

How this alternative ranks. How it works →

Verified coverage 90%90
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

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02

Big free tier with upsells.

Proprietary WindowsmacOSAndroidiOS
Alt Score

Alt Score · 82

How this alternative ranks. How it works →

Verified coverage 90%80
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

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03

Light, configurable protection.

Proprietary WindowsmacOSAndroid
Alt Score

Alt Score · 82

How this alternative ranks. How it works →

Verified coverage 90%80
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

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04

The second-opinion scanner standard.

Proprietary WindowsmacOSAndroidiOS +1
Alt Score

Alt Score · 82

How this alternative ranks. How it works →

Verified coverage 90%80
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

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05

Built into Windows and genuinely good now.

Proprietary WindowsmacOSiOSAndroid
Alt Score

Alt Score · 82

How this alternative ranks. How it works →

Verified coverage 90%80
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

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06

The consumer security veteran.

Proprietary WindowsmacOSAndroidiOS
Alt Score

Alt Score · 82

How this alternative ranks. How it works →

Verified coverage 90%80
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

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07
AVG

Avast's sibling brand.

Proprietary WindowsmacOSAndroidiOS
Alt Score

Alt Score · 78

How this alternative ranks. How it works →

Verified coverage 90%75
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

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08

German AV with free tier.

Proprietary WindowsmacOSAndroidiOS +1
Alt Score

Alt Score · 78

How this alternative ranks. How it works →

Verified coverage 90%75
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

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09

The open source scanning engine.

GPL-2.0 WindowsmacOSLinux
Alt Score

Alt Score · 46

How this alternative ranks. How it works →

Verified coverage 90%40
Visibility 10%100

Verified coverage = sourced yes and partial answers in the category checklist. Visibility = relative app-page views on AltCatalog over 30 days, neutral below 500 category views. Payment, votes, and vendor opinions are never score inputs.

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