" KeepCalling is very good and customer service exceptional ...
Call quality is very good but craks sometimes on Week end specially Sundays and also when I use it oversees outside the US.

Will love more discounts on promotion so we can call more!"

"The sound was not well at all. This have to be improved."

"Call times could be just a little longer,with a warning when it's close to finish."

"Connections always drops while using Web calling."

"cheapest call and sms international rates.
Not perfect, but good connection quality.
KeepCalling is very good vay to save you money and be with you friends and family all over the world...!!!
"

"I love it??works very good.."

"Very good prices and good call quality. But it is hard to login and out of the website. These choices (logging in or out) flash for less than a second, then disappear. A person does not have time to click on the choice. Even if you try to choose your "account" first, this can happen, although you have a better chance. Sometimes I have to choose to buy minutes (even if I don't want to) to get a login I can click on. And forget being able to logout."

"The voice quality is great but the call charges are quite high."

"Initially they gave free promo minutes to frequent buyers of credit like myself but now there is nothing."

"The fees you have to pay are easily another 50% extra - outrageous!"

"I like th consistent clarity and reliability.
I do not like the cost. I think you can try to reduce the cost."

"Good but I need some free minutes as a good gesture from u"

"Used to get coupons and lines always better in connection. had to call customer service to connect!"

"does not work in some EU countries"

"Processes quickly. Good rates. No maintenance or connection fees for the card. Very convenient!"