USDC is a stablecoin pegged to the US dollar, issued primarily by the company Circle. Like USDT, it aims to maintain a stable one-to-one value with the dollar, but it has generally positioned itself with a stronger emphasis on regulatory compliance and reserve transparency.
Circle publishes regular attestations from accounting firms regarding the reserves backing USDC, which the company states are held primarily in cash and short-term US Treasury securities. This level of disclosure has made USDC a preferred stablecoin for some institutional users and platforms that prioritize regulatory clarity.
In practice, USDC and USDT serve very similar purposes for everyday users: moving value quickly between platforms, trading against other cryptocurrencies, and holding a stable position during volatile market periods. The choice between them often comes down to which platforms and pairs are available, along with personal preference around each issuer's transparency practices.
