Many startups keep cash parked in business accounts that pay little or no...

https://camilassmartthoughtss.opalvector.com/posts/what-is-insured-cash-sweep-ics-and-why-does-it-matter

Many startups keep cash parked in business accounts that pay little or no interest. Some newer business accounts now offer competitive APYs that can outpace Treasury yields, helping your idle cash work a bit harder