Gajim Alternatives [Page 5]

Chat for distributed teams. Zulip combines the immediacy of real-time chat with an email threading model. With Zulip, you can catch up on important conversations while ignoring irrelevant ones.

Open Source

Mastodon is a decentralized, open source social network. This is just one part of the network, run by the main developers of the project It is not focused on any particular niche interest - everyone is welcome!

VoIPstudio is an award-winning VoIP system that offers businesses of all sizes a scalable communication solution. It’s inexpensive, easy-to-use, offers a full suite of PBX features, and is fully integrated for CRM.

Try for free paid Free Trial $4.99 / Monthly (User)

Psi+ is a development branch of the Psi XMPP client.

Open Source

The X-Lite softphone from CounterPath. Try out our fully-loaded Bria desktop client including voice and video call, messaging and presence or download X-Lite for try to test SIP softphone features.

VoIP.ms is a VoIP origination and termination tool.

Private & Secure Messenger

Open Source

ChatSecure is a free and open source messaging app that features OTR encryption over XMPP.

Open Source

A messaging app for teams who see through the Earth!

is the open standard for messaging and presence.

Open Source

Centericq is a text mode menu- and window-driven IM interface that supports the ICQ2000, Yahoo!

Lightweight & powerful XMPP client for macOS

iMessage is an unlimited text messaging system for the Mac OS X operating systems that provide the iOS users to send unlimited messages to other iMessage users on Mac or other iDevices for free.

Step up your game with a modern voice & text chat app. Crystal clear voice, multiple server and channel support, mobile apps, and more.

Open Source