Geary is an email application built around conversations, for the GNOME 3 desktop. It allows you to read, find and send email.
License: Open Source
Claws Mail is a highly configurable and feature-rich email client favored by power users, while Geary offers a simpler, more user-friendly experience, particularly suited for those who prefer a straightforward interface. Claws Mail excels in customization and support for various protocols, whereas Geary focuses on ease of use and integration with the GNOME desktop.