USDT Hits $183B and USDC Holds $73B as No Other Stablecoin Breaks the $5B Mark
Key Takeaways
- •Tether's USDT ($183.4 billion) and Circle's USDC ($72.7 billion) jointly represent more than 85% of the $302 billion stablecoin market.
- •No stablecoin other than USDT and USDC currently exceeds a $5 billion market capitalization, according to DefiLlama figures.
- •USDT, launched in 2014, is the largest and most traded stablecoin, while USDC, introduced in 2018, is widely used on regulated trading venues, payment platforms, and DeFi applications.
- •The concentration of settlement activity in two tokens means most dollar liquidity for crypto trading and DeFi depends on USDT and USDC.
- •Competing tokens such as Ethena's USDe, Sky's USDS, First Digital's FDUSD, and PayPal's PYUSD all rank well below the two leaders, leaving the rest of the market fragmented.
USDT Hits $183B and USDC Holds $73B as No Other Stablecoin Breaks the $5B Mark
The stablecoin market has never looked more lopsided. Data from DefiLlama shows that Tether's USDT, at $183.4 billion, and Circle's USDC, at $72.7 billion, together hold roughly $256 billion — more than 85% of the total stablecoin market capitalization of $302 billion. By the same figures, no other stablecoin currently breaks the $5 billion mark. In practice, that means the bulk of the dollar liquidity used for crypto trading and DeFi activity sits in just two instruments.
Two Issuers Dominate the Sector
Both USDT and USDC are dollar-pegged stablecoins, meaning they are designed to track the value of the US dollar, and they function as the principal settlement and trading instruments across centralized exchanges and decentralized finance (DeFi) protocols. Tether's USDT, launched in 2014, remains the largest and most heavily traded stablecoin. Circle's USDC, introduced in 2018, is widely used across regulated trading venues, payment platforms, and DeFi applications. That shared role explains the close attention paid to their supply figures: with the sector's settlement rails concentrated in two tokens, the issuance and reserve practices of both companies are followed by the traders, counterparties, and platforms that depend on their liquidity.
The Rest of the Field
The DefiLlama data underlines how concentrated the sector remains. Competing dollar-pegged tokens — including Ethena's USDe, Sky's USDS (the successor to DAI), First Digital's FDUSD, and PayPal's PYUSD — all rank well below the two leaders, leaving the remainder of the market fragmented among assets that have yet to approach the $5 billion threshold. Because DefiLlama publishes these supply figures on public dashboards, the $5 billion line functions as a visible benchmark for whether any challenger narrows the gap with the established pair over time.
DefiLlama is an analytics platform that tracks stablecoin supply and broader crypto market metrics using on-chain data. Stablecoin market capitalizations are commonly referenced as a gauge of dollar liquidity within the crypto ecosystem.
Source: CoinGape
