Psi+ Alternatives

Pidgin is an easy to use and free chat client used by millions. Connect to AIM, MSN, Yahoo, and more chat networks all at once.

Adium is a free instant messaging application for Mac OS X that can connect to AIM, MSN, Jabber, Yahoo, and more.

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)

Franz is your messaging app for WhatsApp, Facebook Messenger, Slack, Gmail, Telegram and many many more.

Open Source freemium €4.0 / Monthly

Digital workspace organizer that allows you to unify as many applications as you want, all in one place. It is perfect for those who care about productivity while working with many business and personal apps.

freemium $7.0 / Monthly (Pro Plan)

Full featured and easy to use Jabber client

Apps/Empathy - GNOME Wiki!

Trillian is a decentralized and federated instant messaging platform that lets your whole company send private and group messages, keep tabs on what co-workers are doing, share files, and much more.

Stay in touch with your family and friends for free on Skype. Download Skype today to chat and call on desktop and mobile.

Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.

HexChat is a fork of XChat with bug fixes and new features.

Open Source

Miranda IM is the smaller, faster, easier instant messenger with support for multiple protocols.

Open-source video calling and chat platform.

Dino is a modern open-source chat client for the desktop.

Open Source