bookmark buddy is described as 'Organize your favorites and shortcuts simply, quickly and reliably with this intuitive bookmark and login manager: annotate, search, sort, check, encrypt, import, export, backup, share & print any number of bookmarks' and is a Bookmark Manager in the Backup & Sync category. There are more than 10 alternatives to bookmark buddy for a variety of platforms, including Online / Web-based, Windows, Firefox, Google Chrome and Mac. The best alternative is Firefox Sync, which is both free and Open Source. Other great apps like bookmark buddy are start.me (Freemium), FVD Speed Dial (Free), LinkLocker (Paid) and Advanced Bookmark Search (Free, Open Source).
This extension indexes all your bookmark items once and updates its indexing database when a change occurs in your bookmark tree like a new bookmark being added, removed or modified. This database can then be used to find matching terms using the extension's popup window.
TeamSync Bookmarks enables users to share and mange bookmarks across a team or friends in real-time. Share, manage, and sync anything with a URL in group folders that you create. Then, invite friends, family, coworkers, or teammates to your shared bookmark.
Passfindr is a web based premium Personal knowledge base, Password manager and Bookmark manager application to securely store passwords and other sensitive information in a virtual vault locked with individual master passwords.
Sorted is an extension for Firefox. Use this if you find yourself manually creating bookmark folders. Just enter the words commonly occurring in your bookmark titles and this extension will automatically create folders and move your bookmarks.
The main idea of Firefox Speed Dial extension is to provide a look and feel of a native Firefox New tab experience with a bucket of a cool extra features, like New tab dark theme, tile customization, etc.