"We have chosen eSputnik because of its combination of flexibility, scalability, and client-oriented approach. The most important thing for us in eSputnik system is an opportunity to follow subscribers' mood, thus adapting our actions depending on their behavior. Another important point is the maximum automation of all processes connected with …

"The company was forthcoming by providing me with emails to send for free so that I could try the service. The prices here are not the lowest on the market, but it’s worth it. It’s like the difference between a Mercedes and some Chinese car ... The technical support is …