Wise has a banking license in Belgium much like Revolut has one in Lithuania.
Wise is missing some cool things Revolut has like metal cards that require you to use an expensive plan, or the ability to buy stocks and crypto.
What Wise has instead, is the ability to have both a REAL American AND European bank account in the same app, which you can instantly transfer money between. Revolut doesn't give you an American bank account if you're in Europe, idk if they give you an European bank account if you're in the US. But Wise has both.
Why is this so important? Well let's say you're in Europe, you land a side gig doing a bit of work for a big US corporation you're connected to through your old job. You've got your rate negotiated, everything's sweet. And then they hit you with the question: "Are you able to take ACH payments?"
Now you have to google what an ACH payment is. Then you have to find out how to be able to receive them. Turns out these are internal to the US. Banks outside of the US just don't accept them, because they're not part of the system. But wait! Wise actually gives you an actual US bank account complete with routing numbers and everything. In your name, not in some proxy's name either.
Here's a list of currencies/banking systems you can get local payments in, without going international
Yes I sound like an advertisement at this point, but it's ridiculous how useful this gets if you need to move money internationally. I didn't get all the hype before I needed it, but when I did, it fit my use case like a glove.