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Coinbase

United States · Crypto Exchange + Crypto Wallet
OverviewReview signals938EvidenceComplaints0Contract 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.

3,071 signals collected → 2,817 passed filters → 938 used in the current score.

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

Collected3,071
passed filters938
Used938
Why signals were excluded
  • 1,637No gradeable aspect
  • 242Too short to score
  • 254Likely fake · filtered
Aspects with enough evidence
✓ Platform UX (470)✓ Support quality (309)✓ Fiat payouts (274)✓ KYC friction (177)✓ Fees transparency (153)✓ Fiat ramps (60)✓ Asset breadth (23)
Collected
3,071signals
Filtered out
2,13369% set aside
Used
93831% 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 938Too short 242No gradeable aspect 1,637Likely fake 254

Why signals were set aside

2,133 filtered
No gradeable aspect1,637
Too short to score242
Likely fake · filtered254
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 mixIF-US-EX-2
3 sources · 3 categories · 938 of 3,071 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 source115 collected · 26 used in score · 89 set aside
1 source — does not clear the 2-source floor on its own
— /10
App stores
1 source889 collected · 433 used in score · 456 set aside
1 source — does not clear the 2-source floor on its own
— /10
Public forums
1 source2,067 collected · 479 used in score · 1,588 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 UX470
Support quality309
Fiat payouts274
KYC friction177
Fees transparency153
Fiat ramps60
Asset breadth23

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.