SyncTrayzor is the tray utility, looks like a normal Windows program, and has menus and suchlike, and a big area where Syncthing's web interface is displayed. Developed by Antony Male
License: Open Source
Seafile is a file-hosting software system. Files are stored on a central server and can be synchronized with personal computers and mobile devices through apps. Files on the Seafile server can also be accessed directly via the servers web interface. Developed by Seafile Ltd.
License: Freemium
Seafile is a comprehensive file synchronization solution with robust collaboration features and self-hosting options, making it ideal for teams and organizations. SyncTrayzor, on the other hand, is a lightweight, open-source tool that simplifies the integration of existing cloud storage services, making it more suitable for individual users who need basic synchronization without complex setups.