Stablecoins Transform into Key Financial Infrastructure Layer

The rapid evolution of stablecoins has led them beyond their original role in crypto trading, emerging as a critical component of financial infrastructure.

According to a new report from S&P Global Market Intelligence, the most significant adoption of stablecoins is taking place behind the scenes, where they are improving settlement speed, capital efficiency, and liquidity movement. This shift towards institutional use cases is driven by the potential for stablecoins to reduce settlement times and enhance capital mobility across global markets.

The report notes that the stablecoin market is expanding rapidly, with circulation reaching approximately $269 billion in 2025 and projected to grow to around $434 billion by 2028. This growth is reflected in the increasing mentions of stablecoins in earnings calls, which surged from five in 2024 to 107 in 2025 across banking, fintech, and payments sectors.

Adoption remains concentrated in infrastructure-level applications, including cross-border payments, treasury and liquidity management, and tokenized capital markets. However, consumer adoption remains limited, with only 12% of U.S. consumers reporting familiarity with stablecoins due to concerns around security, fraud, and lack of clear use cases.

The report also reveals a significant gap between infrastructure development and institutional readiness, with most banks taking a wait-and-see approach. As the market matures, S&P Global Market Intelligence expects adoption to be driven less by consumer usage and more by institutional integration, regulatory frameworks, and competition across issuance, liquidity, and distribution.