Kontact is a personal information manager and groupware software suite developed by KDE. It supports calendars, contacts, notes, to-do lists, news, and email. Developed by KDE
License: Open Source
Kontact is an open-source solution that excels in privacy and integration with KDE, making it ideal for users seeking customization and control. In contrast, Memotoo offers a more user-friendly experience with extensive syncing capabilities and cloud storage, catering to users who prioritize ease of use and seamless integration.