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Avast

United States · Antivirus
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Review signals

Review signal profile

How review-derived evidence enters the score — what was collected, what was filtered, and how it distributes across aspects. A signal profile, not an archive of individual reviews.

167 signals collected → 148 passed filters → 43 used in the current score.

A signal is one filtered data point — not one review, and not one person.

Collected167
passed filters43
Used43
Why signals were excluded
  • 99No gradeable aspect
  • 6Too short to score
  • 19Likely fake · filtered
Aspects with enough evidence
✓ App UX (24)✓ Pricing & billing (17)✓ Uninstall friction (14)✓ Support quality (8)
Collected
167signals
Filtered out
12474% set aside
Used
4326% of collected
Sources
22 used in score

A signal profile — not a review archive. IndexFair does not host or republish individual reviews. We report how many signals were collected, how they were filtered, and how they distribute. The source platforms retain the original text.

Signal funnel

Used 43Too short 6No gradeable aspect 99Likely fake 19

Why signals were set aside

124 filtered
No gradeable aspect99
Too short to score6
Likely fake · filtered19
What we don't publish. The exact filter thresholds resist gaming and stay internal. We disclose the categories and counts of what is set aside — never the rules that would let a bad actor tune around them.

Source mix

Source mix (2)
Review platforms1Collected79Used22
Public forums1Collected88Used21

Signals by aspect

volume used · not a score
App UX24
Pricing & billing17
Uninstall friction14
Support quality8

These bars show how many signals each aspect drew — coverage and volume, not the aspect's rating. For the scored analysis built on them, see Evidence.