Brex a spend management platform for venture-backed startups and large teams. They also have a lightweight banking product called Brex Cash that functions as a simple business checking account.
We evaluated Brex years ago while comparing corporate card platforms. At the time it looked promising, and a lot of startups were using it for business banking. But the reality is Brex isn’t really designed to be your primary business bank, it's much more of an expense management platform built for startups that have raised serious venture capital.
The product has taken a strange turn over the past few years. After onboarding a large number of small and mid-sized businesses, Brex abruptly shut down access for many of those smaller accounts (including ours! I guess we weren't "startup" enough) and repositioned the platform almost entirely toward venture-backed startups or companies doing roughly $400K+ in monthly revenue.
For that reason, Brex isn't going to be something we recommend. But even if that weren't the case, when you compare the actual day-to-day experience, especially things like UI/UX and automated expense reconciliation, newer platforms like Ramp and BILL Spend & Expense have pulled ahead for most modern SMBs.