USDC vs Tether

ZARQ Trust Score comparison — independent crypto risk intelligence

USDC scores higher by 7.6 points
USDC
USDC
81.0 A
Trust Score / 100
Security (30%)75
Compliance (25%)90
Maintenance (20%)65
Popularity (15%)100
Ecosystem (10%)80
vs
USDT
Tether
73.4 B+
Trust Score / 100
Security (30%)75
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 1.1 points (Vitality Score)
USDC VITALITY
USDC
59.1 B
Vitality Score / 100
Stress Resilience (25%)89
Ecosystem Gravity (20%)90
Capital Commitment (20%)10
Coordination Efficiency (15%)40
Organic Momentum (20%)54
vs
USDT VITALITY
Tether
58.0 B
Vitality Score / 100
Stress Resilience (25%)88
Ecosystem Gravity (20%)90
Capital Commitment (20%)8
Coordination Efficiency (15%)40
Organic Momentum (20%)52

USDC market data

Price$1
Market Cap$71.90B
Rank#5
24h0.0%
7d0.0%
Audit✓ Yes

Tether market data

Price$1
Market Cap$183.23B
Rank#3
24h0.0%
7d0.0%
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 81.0/100 (Grade A) and Tether scores 73.4/100 (Grade B+). This is not investment advice.

What is the Trust Score for USDC?

USDC (USDC) has a ZARQ Trust Score of 81.0/100, Grade A. Scored across Security, Compliance, Maintenance, Popularity, and Ecosystem dimensions.

What is the Trust Score for Tether?

Tether (USDT) has a ZARQ Trust Score of 73.4/100, 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: 59.1/100 (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 →