Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
Magic Music Visuals - Fully-customizable and highly responsive visuals for live and recorded audio & MIDI.
Chatlio - When you have a business to run, your average instant messaging software just will not do. You need an internal presence upon which your entire team can collaborate on. Read more about Chatlio.
MilkDrop - 3D audio visualization plugin, compatible with WinAmp plugin API
LiveChat - LiveChat - premium live chat software. Approach customers directly on the website, make connections and drive more sales using LiveChat.
Kauna - Kauna is a music visualizer. Kauna renders any sound reproduction in system.