Brex: 4 out of 5
With Brex Treasury, you get a 4.92% yield as of August 14, 2023, through a money market fund administered by the Bank of New York Mellon. Preservation of the capital and liquidity are a priority since 99.5% of the fund is held in cash or US government-backed securities.
Mercury: 5 out of 5
Under Mercury Treasury, a high annual yield of up to 5.43% as of August 14, 2023, is available for deposits of more than $20 million, invested in the Vanguard money market fund. It is held in 99.5% US government-backed securities, ensuring the fund’s high liquidity and security. A Mercury Treasury account is available for business checking accounts with balances exceeding $500,000.