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.
Pocket - When you find something you want to view later, put it in Pocket.
Purify - Read news articles with minimal distraction and scrolling.
Tagpacker - A free tool to quickly collect, organize, and share your favorite links.