We have been using Roistat for about three years, having connected it on the recommendation of our advertising contractor. It has really turned out to be very useful for us. We can calmly test different advertising formats and adequately assess their effectiveness. There are many integrations with other services. We are especially pleased with the attentive attitude of the manager, who is always ready to help. The prices are certainly not the lowest, but they are more acceptable for regular clients. We appreciate you.