Which USD stablecoins are the most widely used and trusted?

The most widely used USD stablecoins are USDT (Tether), USDC (Circle), and BUSD (Binance). USDT dominates with over $100 billion in circulation and is available on nearly every exchange and blockchain. USDC, launched by Coinbase and Circle, offers transparency with regular audits and appeals to institutions. BUSD, issued by Binance and Paxos, is popular on Binance exchange. These coins maintain a 1:1 peg to the US dollar through reserves. DAI is a decentralized alternative backed by crypto collateral. When choosing a stablecoin, consider the issuer's reputation, audit frequency, redemption policies, and which blockchains you use. All three major stablecoins are generally considered trustworthy, though USDC has gained favor among institutions for its regulatory compliance.