HexChat - HexChat is a fork of XChat with bug fixes and new features.
Cohere Chime - Your site is a storefront, treat it like one with the Cohere Chime widget.Close more customers faster with instant live video calls.Get 40% more connected calls with the Cohere widget, directly from your site.
irssi - Irssi is a terminal based IRC client for UNIX systems.
Callpage - Turn website visitors into sales calls. Use CallPage and provide immediate free phone callback to your leads in 28 seconds.
Kiwi IRC - A hand-crafted IRC client that you can enjoy. Designed to be used easily and freely.
Upcall - Upcall enables you to crowdsource your outbound calls. Collaborate with 1000+ on-demand callers worldwide for sales, marketing and customer support calls. Free trial.