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Kraken

United States · Crypto Exchange + Crypto Wallet
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.

8,628 signals collected → 7,828 passed filters → 4,635 used in the current score.

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

Collected8,628
passed filters4,635
Used4,635
Why signals were excluded
  • 2,637No gradeable aspect
  • 556Too short to score
  • 800Likely fake · filtered
Aspects with enough evidence
✓ Platform UX (2,334)✓ Support quality (1,913)✓ Fiat payouts (1,596)✓ Fees transparency (668)✓ KYC friction (649)✓ Fiat ramps (426)✓ Asset breadth (251)
Collected
8,628signals
Filtered out
3,99346% set aside
Used
4,63554% of collected
Sources
44 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 4,635Too short 556No gradeable aspect 2,637Likely fake 800

Why signals were set aside

3,993 filtered
No gradeable aspect2,637
Too short to score556
Likely fake · filtered800
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
4 sources · 3 categories · 4,635 of 8,628 used in score

4 sources across 3 categories are the diversity the ≥2-source floor is measured on. 2 categories rest on a single source and are marked below.

The 3 categories, one by one ↓

Each row is one source category: how many sources feed it, how much evidence was collected, and how much reached the score.

Review platforms
1 source4,396 collected · 2,925 used in score · 1,471 set aside
1 source — does not clear the 2-source floor on its own
— /10
App stores
2 sources1,704 collected · 835 used in score · 869 set aside
— /10
Public forums
1 source2,528 collected · 875 used in score · 1,653 set aside
1 source — does not clear the 2-source floor on its own
— /10

Per-category readings are not yet published at this level of detail; the combined figures above summarize this category set.

See full evidence

Signals by aspect

volume used · not a score
Platform UX2,334
Support quality1,913
Fiat payouts1,596
Fees transparency668
KYC friction649
Fiat ramps426
Asset breadth251

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.