USDC vs Tether

ZARQ Trust Score comparison — independent crypto risk intelligence

USDC scores higher by 7.6 points
USDC
USDC
73.5 B+
Trust Score / 100
Security (30%)50
Compliance (25%)90
Maintenance (20%)65
Popularity (15%)100
Ecosystem (10%)80
vs
USDT
Tether
65.9 B
Trust Score / 100
Security (30%)50
Compliance (25%)100
Maintenance (20%)25
Popularity (15%)100
Ecosystem (10%)60

Crash Protection — Vitality Score

The Vitality Score measures ecosystem health and crash resistance (0–100). Backtested: top-quintile tokens lost 44% less in the 2025–2026 crash (p<0.001). Full results →

USDC is more crash-resistant by 2.6 points (Vitality Score)
USDC VITALITY
USDC
60.6 B
Vitality Score / 100
Stress Resilience (25%)89
Ecosystem Gravity (20%)90
Capital Commitment (20%)10
Coordination Efficiency (15%)40
Organic Momentum (20%)61
vs
USDT VITALITY
Tether
58.0 B
Vitality Score / 100
Stress Resilience (25%)88
Ecosystem Gravity (20%)90
Capital Commitment (20%)7
Coordination Efficiency (15%)40
Organic Momentum (20%)54

USDC market data

Price$1
Market Cap$74.82B
Rank#5
24h+0.0%
7d+0.0%
Audit✓ Yes

Tether market data

Price$1
Market Cap$186.29B
Rank#3
24h-0.0%
7d+0.0%
Audit✓ Yes

Frequently Asked Questions

Which is safer, USDC or Tether?

Based on ZARQ's independent Trust Score, USDC scores higher (by 7.6 points). USDC scores 73.5/100 (Grade B+) and Tether scores 65.9/100 (Grade B). This is not investment advice.

What is the Trust Score for USDC?

USDC (USDC) has a ZARQ Trust Score of 73.5/100, Grade B+. Scored across Security, Compliance, Maintenance, Popularity, and Ecosystem dimensions.

What is the Trust Score for Tether?

Tether (USDT) has a ZARQ Trust Score of 65.9/100, Grade B. Scored across Security, Compliance, Maintenance, Popularity, and Ecosystem dimensions.

Which is more crash-resistant, USDC or Tether?

Based on ZARQ's Vitality Score (backtested, p<0.001), USDC has higher crash resistance. USDC Vitality: 60.6/100 (Grade B), Tether Vitality: 58.0/100 (Grade B). In the 2025-2026 crash, top-quintile Vitality tokens lost 44% less than bottom-quintile. Not investment advice.

Data updated daily. Not investment advice. Methodology →  |  USDC full report →  |  Tether full report →