Best voice calls software

4 tools with AI-ranked alternatives, pricing, pros and cons.

Zangi Private Messenger is a mobile messaging and calling service for people who want private communication...

Call Spoofer is an online caller ID spoofing service for users who want to place calls...

ICQ was a cross-platform instant messaging service for personal and group communication. The service was discontinued...

Instagram Direct is Instagram's private messaging service for one-to-one and group conversations, shared media, voice calls,...