Top Alternatives to QuteCom

Skype is an instant messaging and VOIP (Voice Over Internet Protocol) client to communicate with people in a distant place.

Hangouts is an instant messaging software developed by Google.

WhatsApp Messenger is an instant messaging platform owned by Facebook.

Signal is the most scalable encryption tool.

Jitsi (formerly SIP Communicator) is a free and open source multiplatform voice (VoIP), videoconferencing and instant messaging application.

Linphone is a free voice over IP (VoIP) service and SIP client.

Wire is a cross-platform, encrypted instant messaging client created by Wire Swiss. It is available for iOS, Android, Linux, Windows, macOS and Web browser clients.

appear.in provides one-click video conferences right in your browser without requiring PIN codes or additional software.

Xabber (XMPP and Jabber) is a XMPP client for the Android Operating System.

Tango is the messaging app with the best video calling. All messages and calls are free.

Conversations is an open source XMPP/Jabber client for the Android platform.

Zoiper is an easy to use sip video softphone, with excellent voice quality and easy to setup.

Blink is the best real-time communications client using the SIP protocol.

Zulip is a chat and collaborative software.

Phoner and PhonerLite are softphone applications for Windows operating systems available as freeware.

Dasher Messenger provids a way to message friends.

YakYak is a desktop chat client for Google Hangouts.