Ok. So the problem here might be that Bison is fundamentally a wealth management bank, and so may want a significant minimum balance to do business with you. I don’t really know. We’ve all been using Bison to hold GV funds, which counts as “significant minimum balance” so the question doesn’t come up.
Their fees for wire transfers outbound don’t appear to meet your definition of reasonable - see page 9 -
Austria is full of private banks , but like the Swiss PWM banks, they’re all going to require balances and committments and fees. I’m guessing you’re not looking to move EUR200-300k of assets to a bank in order to do this.
Why is it that Wise and such don’t work for you?
I would suggest the Swiss cantonal banks. They might seem like a parochial choice, but I was a customer of Berner KB for many years and found it reasonably competent and convenient, til the Swiss kicked all the US citizens out over FACTA. Zuercher KB I think is pretty sophisticated. It used to be you could open online; I can’t speak to now, of course.
Dukascopy I think wants US$50, but there’s some other conditions and crap. I dunno how I feel about them.
Or depending on your citizenship, you might try Interactive Brokers.
But you might be looking for a unicorn.