WhatsApp is a free, secure messaging and calling app that allows users to send texts, media, and make encrypted voice/video calls globally using just their phone number.
WholesaleSMS is an SMS messaging platform that allows users to send text messages directly from a web browser. It is suitable for all sizes of businesses and marketers. Key features include two-way SMS, free delivery reports, personalized SMS and long messages.
Yammer is a private cloud-based social network that enables employees to interact across departments, locations, content, and line of business applications.
The Zadarma project is supported by a group of operators and specializes in providing premium quality communication. He started his work in 2006 and continues to increase the pace of its development.
Zingle is a cloud-based SMS messaging platform that allows users to communicate with their customers via text messaging and other mobile messaging channels.
Twitter is a social network for public messaging using the web interface, SMS, instant messaging tools or third-party client programs for Internet users of any age.
