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Bitdefender

United States · Antivirus
OverviewReview signals31EvidenceComplaints4Contract terms
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.

159 signals collected → 153 passed filters → 31 used in the current score.

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

Collected159
passed filters31
Used31
Why signals were excluded
  • 121No gradeable aspect
  • 1Too short to score
  • 6Likely fake · filtered
Aspects with enough evidence
✓ App UX (22)✓ Pricing & billing (10)✓ Support quality (5)✓ Uninstall friction (4)
Collected
159signals
Filtered out
12881% set aside
Used
3119% of collected
Sources
11 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 31Too short 1No gradeable aspect 121Likely fake 6

Why signals were set aside

128 filtered
No gradeable aspect121
Too short to score1
Likely fake · filtered6
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 (1)
Public forums1Collected159Used31

Signals by aspect

volume used · not a score
App UX22
Pricing & billing10
Support quality5
Uninstall friction4

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.