As the leading hardware wallet on the market, Trezor Model T has a few competitors. The main competitor for Trezor Model T is the Ledger Nano S. Ledger Nano S is a popular choice among cryptocurrency users because it offers a high level of security and is easy to use. Ledger Nano S also supports a wide range of cryptocurrencies, making it a good choice for those who want to invest in multiple currencies. Trezor Model T is also compatible with a number of popular exchanges, making it a good choice for those who want to trade cryptocurrencies.