Gwibber - Gwibber is an open source microblogging client for GNOME developed with Python and GTK.

Simplify360 - An Omnichannel platform that can help you manage and automate customer support across Social Media Channels, Email, Live Chat. Manage Ecom., App and Location reviews. Understand your audience with enhanced Social Listening.

Choqok - Choqok - KDE Micro-Blogging Client The name comes from an ancient Persian word, means Sparrow!

Gladly - Gladly develops a communication interface that allows agents and customers to converse across voice, email, SMS, and social media.

TweetDeck - TweetDeck is your personal browser for staying in touch with what’s happening now.

Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.