IM+ supports simultaneously major IM services, including Google Talk, Twitter DMs, Yahoo!, AIM/iChat, ICQ, Jabber (and Slack through Jabber), etc. Developed by SHAPE Services
License: Freemium
Coccinella is designed primarily for users looking for a simple and straightforward communication tool, focusing on chat and email integration. In contrast, IM+ offers a more versatile platform with extensive multi-protocol support and advanced features like voice and video calling, catering to users who need a comprehensive communication solution.