Excellent for international transfers
I've been using Wise (previously TransferWise) for many years to transfer funds internationally. The interface is simple and intuitive, the process is simple, the exchange rates are excellent and the transfers are fast and extremely reliable. I find the service charges competitive and justified. Before this, I used my bank and the process was expensive, slow and painful.
I'm aware they offer many other services but I have not used these. I also have never had to reach out to their customer services because in all this time I have never had a problem - so cannot rate them in that respect.
Overall - a superb service.