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Uphold

United States · Crypto Exchange
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.

890 signals collected → 750 passed filters → 520 used in the current score.

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

Collected890
passed filters520
Used520
Why signals were excluded
  • 171No gradeable aspect
  • 59Too short to score
  • 140Likely fake · filtered
Aspects with enough evidence
✓ Platform UX (287)✓ Fiat payouts (151)✓ Support quality (132)✓ Fees transparency (112)✓ KYC friction (62)✓ Asset breadth (55)✓ Fiat ramps (37)
Collected
890signals
Filtered out
37042% set aside
Used
52058% of collected
Sources
33 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 520Too short 59No gradeable aspect 171Likely fake 140

Why signals were set aside

370 filtered
No gradeable aspect171
Too short to score59
Likely fake · filtered140
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
3 sources · 3 categories · 520 of 890 used in score

3 sources across 3 categories are the diversity the ≥2-source floor is measured on. 3 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 source331 collected · 150 used in score · 181 set aside
1 source — does not clear the 2-source floor on its own
— /10
App stores
1 source517 collected · 364 used in score · 153 set aside
1 source — does not clear the 2-source floor on its own
— /10
Public forums
1 source42 collected · 6 used in score · 36 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 UX287
Fiat payouts151
Support quality132
Fees transparency112
KYC friction62
Asset breadth55
Fiat ramps37

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.