Instantbird is a cross-platform instant messaging client based on Mozillas XULRunner and the open source library libpurple used in Pidgin. Developed by Florian Quèze and Quentin Castier
License: Open Source
Coccinella is known for its high level of customization and multi-protocol support, making it suitable for advanced users who require flexibility. In contrast, Instantbird provides a more user-friendly experience with built-in features like spell checking and active development, making it ideal for casual users.