Raindrop.io - All your articles, photos, video & content from web & apps in one place.
monote - Easily remember and organize products you want to buy
Pocket - When you find something you want to view later, put it in Pocket.
Diigo - Diigo is a powerful research tool and a knowledge-sharing community
Thieve - A curated list of the best products on AliExpress
Bookmark OS - Bookmark OS is like Mac or Windows optimized for bookmarks.