WebCull - WebCull is an ad-free, privacy-focused bookmark manager that works from any browser or device.
Raindrop.io - All your articles, photos, video & content from web & apps in one place.
Save For Later - Allows you to bookmark any website to read later.
netroStation - netroStation is a visual bookmark manager to save & organize hundreds of links.
Purify - Read news articles with minimal distraction and scrolling.
Atavi - Your bookmarks are always close at hand!