Customers testimonials

We always ask our clients to describe our strengths as well as our weaknesses. This is what they say about us:

Radison (EN)

You can always contact our on-line support, which responds instantly and stays with you until your issue is resolved.

Radisson Blue

Tele2 (EN)

Quick technical support, clarification of all the nuances, tariffs from which you can choose the most suitable and profitable for you, help in integrating our service with your own systems.


HiPP Organic (EN)

Overall, the UniSender email service is completely easy to use. Sometimes there are situations when working with the system is a bit less intuitive, but in these cases your online support service always comes to the rescue.

HiPP Organic

Кабель.рф (EN)

UniSender is convenient! Thanks to the integration and clear API, our programmers have no trouble automating the mailings.

Оптимизм.ру (EN)

Our marketers came to the conclusion that UniSender helps us to reach our clients 15 percent more often.