Stablecoins have evolved from niche crypto instruments into a global financial powerhouse, processing more value than the world’s largest card networks. Total stablecoin transaction volume exceeded $33 trillion in 2025, more than double the combined volume of Visa and Mastercard, and is on track to top $46 trillion this year. The market capitalization of all stablecoins passed $320 billion in the first quarter of 2026, reflecting a profound shift in how money moves across borders and between businesses.
The surge is driven by real-world utility rather than speculation. Payments using stablecoins for goods and services doubled in 2025 to around $400 billion, with business-to-business transactions accounting for 60% of that figure. Companies are increasingly using USD Coin (USDC) and Tether (USDT) to pay suppliers, settle invoices, and manage treasuries across multiple jurisdictions. A striking 77% of corporate users say supplier payments are their primary use case, while 41% report cost savings of at least 10% compared to traditional banking rails.
On the retail side, Tether alone processed $156 billion in transfers under $1,000 during 2025, serving migrant workers, freelancers, and citizens in inflation-ravaged economies. Nearly 40% of stablecoin users now receive part of their salary in these digital dollars, which provide a lifeline where local currencies fail and banking is dysfunctional.
Behind this adoption wave is a perfect storm of regulatory clarity and institutional embrace. The signing of the GENIUS Act in the United States in July 2025 and the full implementation of MiCA in Europe created compliance frameworks for reserves, audits, and consumer protection. As a result, mainstream banks and fintech giants—including JPMorgan, Citi, Stripe, and PayPal—have launched or integrated stablecoin services. “Traditional banking is no longer watching from the sidelines; it is building on blockchain rails because it has understood that instant, programmable, 24/7 settlement is an irreversible competitive advantage,” notes a comprehensive analysis by CryptoPotato.
In a separate interview with OpenPayd’s Chief Commercial Officer Lux Thiagarajah, the convergence of fiat and digital assets was highlighted as essential. “A unified infrastructure allows businesses to access local and international payments, FX and digital assets through a single framework,” he said. “Stablecoins have proven they can operate at scale, and the real opportunity now is in orchestration—making all these components work together in a way that feels simple to the end user.”
However, significant risks loom. An influential study by MIT and the Bank of England warns that even fully-backed stablecoins could break their peg during periods of market stress due to redemption bottlenecks or turmoil in the underlying Treasury and repo markets. The Bank for International Settlements has repeatedly flagged the danger of “redemption frictions” and the potential for a run on a major issuer to contaminate sovereign bond markets. Furthermore, the top four stablecoins account for 93.5% of all circulating supply, creating dangerous concentration. Critic Richard Portes of the London Business School argues that the current model is “insanely profitable” for issuers who invest reserves in interest-bearing assets while paying no interest to users, effectively privatizing seigniorage. The rise of central bank digital currencies (CBDCs) and tokenized deposits could also challenge private stablecoins in the long run.
Despite these warnings, the data is undeniable: stablecoins have become the most forceful real-world application of cryptocurrency technology. Their ability to deliver faster, cheaper, and more transparent payments is reshaping finance—even as questions about their ultimate stability and fairness remain unresolved.
