USDC vs USDa

ZARQ Trust Score comparison — independent crypto risk intelligence

USDC scores higher by 18.2 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
USDA
USDa
62.8 B
Trust Score / 100
Security (30%)60
Compliance (25%)85
Maintenance (20%)22
Popularity (15%)100
Ecosystem (10%)41

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 4.3 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
USDA VITALITY
USDa
54.8 C
Vitality Score / 100
Stress Resilience (25%)N/A
Ecosystem Gravity (20%)50
Capital Commitment (20%)99
Coordination Efficiency (15%)40
Organic Momentum (20%)N/A

USDC market data

Price$1
Market Cap$71.12B
Rank#6
24h+0.0%
7d-0.0%
Audit✓ Yes

USDa market data

Price$1
Market Cap$94.54M
Rank#None
24hN/A
7d-1.9%
Audit✓ Yes

Frequently Asked Questions

Which is safer, USDC or USDa?

Based on ZARQ's independent Trust Score, USDC scores higher (by 18.2 points). USDC scores 81.0/100 (Grade A) and USDa scores 62.8/100 (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 USDa?

USDa (USDA) has a ZARQ Trust Score of 62.8/100, Grade B. Scored across Security, Compliance, Maintenance, Popularity, and Ecosystem dimensions.

Which is more crash-resistant, USDC or USDa?

Based on ZARQ's Vitality Score (backtested, p<0.001), USDC has higher crash resistance. USDC Vitality: 59.1/100 (Grade B), USDa Vitality: 54.8/100 (Grade C). 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 →  |  USDa full report →