Symgi!

Xmarks is a cross-browser, bookmark-synchronization service for Internet Explorer, Firefox, Chrome, Safari, iPhone, Android & iPad. Xmarks also offers search enhancement and web discovery based on sites bookmarked by users. Multi-language support, and can be used very simply with a browser-extension.

Raindrop.io saves not just bookmarks but associated content depending on page type.

Papaly.com is a personalized start page that is your go-to bookmark manager that fits all your needs. You’re able to sync your bookmarks fast and easy with step by step instructions! You're able to access your bookmarks from any platform that has internet access. Get one of the best Productivity tools on Chrome! With Papaly, you can use features including:

Firefox Sync is a Mozilla Labs project to integrate web services into Firefox by allowing users to securely share their data with other instances of their own software, other users and 3rd parties. Firefox Sync includes a Firefox add-on, a server component, and data sharing APIs.

Google Bookmarks is a free online bookmark storage service, available to Google Account holders. It allows one to bookmark favorite websites and add labels or tags, and also notes.

Chrome Bookmarks and the Bookmarks Manager are now more powerful by incorporating the smarts of Google Search with a new modern UI.

Tagpacker is a free tool to organize, find and share links. It provides a simple but effective way to organize your links with tags.Tagpacker helps you to keep your collection always tidy and neat.This way, visitors of your collection can filter for relevant content and discover new interesting links.

Historious saves a copy of web pages you bookmark, so that you can find pages youve bookmarked easily without needing to add words as tags which are already in the page text. Tags can still be added, and you can use the special tag "unread", which removes itself when you read the page, and comes with its own special "read later" bookmarklet.

Pearltrees lets you organize all your interests.

RecentX gives you fastest access to your files, folders, programs, websites and also clipboard history in Windows. What's special is that it automatically remembers your recent and favorite items so that you can access them faster than searching all the files, folders etc. You can assign tags to all of them. You will be surprised to see how much hassle it saves and makes computing really enjoyable. We have stuffed this app with innovations that will boost your productivity.

Stash is a smart, cross-device bookmark app backed by artificial intelligence. Save articles, videos and anything else. They're automatically categorized for you.

Linkman Pro allows for managing large amount of URLs in its own database. From the website: "Linkman Pro can efficiently organize, synchronize and check large amounts of links and integrates with Internet Explorer and Firefox 3. You get the capability to export bookmarks in a variety of formats and even build your own Export Templates. Linkman Pro can handle very large databases with many thousands of links."

favattic Your Online Bookmark Manager. Your favorite links and bookmarks in one place.