Last week the Washington Post published an article, "How to save money abroad by avoiding sneaky fees and pointless charges," that started me thinking about foreign transaction fees on credit card purchases. This link to the article should be accessible to all.
I felt comfortable about all the tips except for the first one, "Beware of credit cards with no foreign transaction fees." The journalist indicates that some "no fee" credit cards use steep exchange rates instead to boost their revenue. I will be traveling soon and plan to use a Chase credit card or a Barclays credit card, both of which advertise no foreign fees. I have not called these companies yet to inquire about their exchange rates.
I am curious if anyone here has used either bank's credit cards, or what your experience has been with unfavorable exchange rates for your own credit card? The article also discusses Revolut and Wise. I am unfamiliar with these services and would be interested in others' experience with them.