Stablecoins are no longer a side channel inside crypto. In 2025, they moved $33 trillion, and by early 2026 the sector’s market capitalization had climbed past $316 billion, underscoring how quickly payment activity is shifting onto tokenized rails. What was once treated as crypto infrastructure is now starting to look like payments infrastructure, forcing banks, card networks and merchants to rethink how money moves, settles and is controlled.
Faster settlement, lower transaction costs and round-the-clock availability are making stablecoins increasingly relevant for treasury operations, cross-border remittances and merchant payments. The competitive pressure is no longer theoretical; it is being felt in the core mechanics of financial services.
Stablecoins are moving from liquidity tool to payment rail
The scale of growth is striking. Chainalysis data show the stablecoin market has more than doubled in capitalization since 2023, rising to more than $316 billion in early 2026. Forecasts built into industry models go much further, with adjusted stablecoin volume projected to reach $719 trillion by 2035 under organic growth assumptions, and potentially more under stronger macro conditions. Even allowing for the uncertainty of long-range forecasts, the direction of travel is unmistakable.
More important than the headline market cap is the throughput already taking place. Stablecoins processed $33 trillion in 2025, a level that industry figures say exceeded the combined off-chain volumes of Visa and Mastercard during the same year. Projections from the same body of research suggest daily stablecoin flows could climb into the hundreds of billions by 2028 as institutional rails deepen and merchant integrations expand. This is no longer a niche settlement layer serving crypto-native users alone.
The appeal is operational as much as financial. Stablecoins offer near-instant settlement, lower per-transaction fees and 24/7 availability, making them attractive for businesses trying to reduce reconciliation delays and payment friction. Stripe’s research and product activity point in the same direction, with the company highlighting faster settlement and lower reconciliation costs as practical reasons businesses are adopting stablecoin-based workflows. The value proposition is efficiency first, ideology second.
Legacy finance is adapting, but under pressure
Infrastructure providers and incumbent payment networks are already responding. Fireblocks is reported to process more than 35 million transactions a month and handle a meaningful share of global stablecoin volume, while Visa and Mastercard are developing stablecoin-linked products and integrations. That activity is pushing banks to consider tokenized deposits and related products, not as speculative experiments but as defensive and strategic infrastructure moves. Stablecoins are beginning to force modernization across the financial stack.
That pressure is not landing evenly. S&P Global’s analysis describes a split response: large global banks are exploring tokenized deposits, regional lenders are focusing more on fiat on- and off-ramps, and the industry more broadly recognizes that legacy systems are poorly suited to real-time digital rails. As William Blair put it, stablecoins threaten to replace some of the core components of the existing financial system. The threat is not that banks disappear, but that their role narrows unless they adapt.
At the same time, growth on tokenized rails introduces new vulnerabilities. Higher stablecoin volumes improve liquidity and reduce settlement latency, but they also shift operational and custody risk toward new intermediaries and technology layers. Banks remain critical as fiat gateways, yet their business models are under increasing pressure from networks that can move value faster and more cheaply. Efficiency gains are arriving alongside a redistribution of risk.
Regulation will shape how quickly that transition scales. Europe’s MiCA framework and the U.S. GENIUS Act, expected to take effect in January 2027, are reducing legal uncertainty and giving issuers and institutions clearer rules for participation. Several major payment and platform companies already have public roadmaps to expand stablecoin products, with at least one targeting rollout in the second half of 2026. The next phase will be defined less by whether stablecoins can grow and more by how quickly institutions can rebuild around them.
