WowApp
Wowapp is the best alternative to Skype and you will get paid to use it!
21 Alternatives To WowApp
Bettergram Messenger
Download an improved version of Telegram desktop with the ability to pin 50 chats, add favorites, view crypto prices, and sort by message category built using the Telegram API
ITALC
With previous products such as iTALC you had to add all computers manually or create scripts for generating XML files which was tedious and error prone.
SafeSwiss Secure Communication
World’s most secure private messaging App. Unbreakable encryption: best App for secret chat, private calls, text, SMS, video, images, data & file transfer
WhatsApp
WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.
Zello
Zello’s push-to-talk app redefines the walkie talkie. It’s a great push-to-talk over cellular (PoC) alternative for businesses and organizations. Learn more about the best walkie talkie app in the market.