Facebook Messenger vs Yahoo Messenger


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Facebook Messenger
Facebook Messenger is an instant messaging service and software application which provides text and voice communication. Available now for Android and iPhone. Secure Facebook Messenger alternatives are Signal and Telegram. If you are looking for Facebook Messenger alternatives for business pay attention to GoToMeeting, Skype for Business.
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Yahoo Messenger
Yahoo! Messenger is an instant messaging client and associated protocol provided by Yahoo!. Yahoo! Messenger offers PC-PC, PC-Phone and Phone-to-PC service, file transfers, webcam hosting, text messaging service, and chat rooms in various categories.