Fastbmk.com is described as 'Fast, lightweight and reliable bookmarking service' and is a Bookmark Manager in the Web Browsers category. There are more than 10 alternatives to Fastbmk.com for a variety of platforms, including Online / Web-based, Google Chrome, iPad, iPhone and Firefox. The best alternative is Pocket, which is free. Other great apps like Fastbmk.com are Raindrop.io (Freemium, Open Source), Diigo (Freemium), Pinboard (Paid) and Bookmark OS (Freemium).
Save webpages to read later, and eliminate cluttering of bookmarks with sites that are merely of a one-time interest. With Pocket, you can read at home, work, on the plane, or during your commute; even without an internet connection.
Pinboard is a bookmarking website intended for people who want to reliably keep track of large numbers of links. Its goals are to be useful, fight bloat, keep things fast, and stay small. Social bookmarking for introverts. m.pinboard.in
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.
LinkAce is meant to provide a long-term archive of links to websites, media files or anything else which has a valid URL. Store interesting articles, neat web tools or libraries you may use sometime in the future.
"Highlights - Highlighter and Web Clipper" chrome extension by Learning Paths, helps you organise your content across the internet. Highlight, Tag and add notes to relevant content across the internet.