The monthly fee is the number you see. The real cost usually hides in the exchange rate β the gap between the mid-market rate and the one your bank or app applies when money crosses a border. Each of these nine reviews states how the provider handles that spread, what it does well and where it stops.
Fintech is not for everyone. An app with no branch will not help you deposit cash, and an account held abroad occasionally puzzles both your accountant and the tax office. If you invoice in one currency and pay suppliers in one country, a traditional bank often costs less than a plan whose transfer advantages you never use.
9 in this category

Sell digital products worldwide and let someone else handle the taxes and invoices for you.
Sell your software worldwide and forget about VAT or US sales tax entirely β Paddle handles all of it for you.
Get your own USD and EUR account that clients and marketplaces can pay into, then send the money straight to your local bank account.

Give everyone on your team their own company card and let the app sort the expenses and collect the receipts for you.
Open a business account online in minutes and start sending and receiving money in multiple currencies right away.
When you want to accept card payments on a website or in an app, Stripe handles everything from a single link to fully integrated subscriptions and taxes.
Send and receive money worldwide at the real exchange rate, without the hidden markups banks charge.

Send invoices, track expenses, and keep your company's books in order without spreadsheets and chaos.

Start accepting card payments with no monthly fee β buy a compact terminal once and pay only when you sell.
A bank holds a banking licence and deposit insurance covers your balance. A payment institution instead keeps client money separate from its own. In practice you also notice differences in how fast you can open the account, how foreign currencies are handled, and who answers when a transfer freezes.
The sending fee is only part of it. The rest is the exchange-rate markup added to the interbank rate, which price lists often show separately or not at all. Compare the amount that reaches the recipient, not the fee line. Every review explains how the provider prices its rate.
Keeping company money apart from private money is a practical necessity: your accountant reads the statement, and mixed payments are hard to defend in an audit. The formal requirement differs by legal form and country, so confirm your own obligation with an accountant before you open anything.