Bookmark OS - Bookmark OS is like Mac or Windows optimized for bookmarks.
monote - Easily remember and organize products you want to buy
Raindrop.io - All your articles, photos, video & content from web & apps in one place.
Twitter Bookmarks - Create shortcuts to your favorite users/tweets on Twitter
Thieve - A curated list of the best products on AliExpress
Forereads - Discover what the experts in tech, design and AI are reading