Adium 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.

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.

Open-source video calling and chat platform.

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

Facebook Messenger is a faster way to message.

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

Apps/Empathy - GNOME Wiki!

Tagged makes it easy to meet and socialize with new people through games, shared interests, friend suggestions, browsing profiles, and much more.

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

freemium €4.0 / Monthly

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

Send messages, files, create groups and make Tox to Tox audio and video calls. Securely.

WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.

free