Stache is described as 'makes it quick and easy to collect and re-discover pages you find useful, interesting or inspiring, in a beautiful, visual and fully searchable library' and is an app in the Web Browsers category. There are more than 25 alternatives to Stache for a variety of platforms, including Online / Web-based, Google Chrome, Windows, Mac and Firefox. The best alternative is Raindrop.io, which is both free and Open Source. Other great apps like Stache are Tagpacker (Free), GGather (Freemium), Bookmark OS (Freemium) and Stash.ai (Paid).
Collect any article you want to read later, image that inspired you or video you want to watch later. Save anything, never lose it and view it without ever leaving GGather. Organize your bookmarks with tags and notes. And GGather tags are special.
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.
"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.
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.