Many startup business accounts now offer interest on idle cash, often paying...
https://zulu-wiki.win/index.php/Is_1.5%25_to_2%25_Cashback_Actually_Meaningful_for_a_Startup%3F
Many startup business accounts now offer interest on idle cash, often paying APYs above traditional treasury yields. Keep in mind the standard $250,000 FDIC insurance limit per bank