Firefox Sync is described as 'Lets you sync your data and preferences (such as your bookmarks, history, passwords, open tabs and installed add-ons) across all your devices. It's free to use' and is a very popular bookmark manager in the web browsers category. There are more than 25 alternatives to Firefox Sync for a variety of platforms, including Web-based, Google Chrome, Windows, Mozilla Firefox and Android apps. The best Firefox Sync alternative is Floccus, which is both free and Open Source. Other great apps like Firefox Sync are GoSuki, EverSync, LinkAce and Bookmark OS.
LinqBox is a bookmark manager that allows you to save and access links from any browser. It uses bookmarklets that you put on your browser’s already existing bookmark toolbar so there is no need to install any plugins.
ymarks is a two-component KISS bookmark synchronization service, it consists of a server component which you'll have to run anywhere and a client component which will have to be installed in your browser(s). Its name is a pun on the (now defunct) Xmarks service.
Germany
EU
Bookmark Sidebar is an extension for Chrome, which adds a toggleable sidebar with all your bookmarks on the left or right side of your screen. You can sort, edit, delete or rearrange your bookmarks easily from within the sidebar.
LinkLocker is a lightweight bookmarking service with an emphasis on privacy. Save your links on our secure servers, and they will be visible only to you.
United States
There are a lot of information sources out there on the web. Some of them we like to keep for regular or just one time use later on. We are quick to add a bookmark, and then some, until there're so many links in that bookmarks menu, it's hard to manage.
TabSync Pro allows you to view and manage tabs remotely on other devices. This is an early version, some important features are still missing.
SlovakiaEU
United States
Powerful link organizer to manage 100's (or 1000's) of websites links. Organize bookmarks into folders, edit and rate them, tag them with colours and add notes. Import or paste multiple links in one go into the application and let them get tagged and stored automatically...
United Kingdom
Vhumo is a Cloud Bookmark Manager to organize your favorite websites into personal categories and access from all devices, wherever you are. You can share with your contacts and import from external platform.
