Zenobase - Zenobase helps store and visualize data.
Raindrop.io - All your articles, photos, video & content from web & apps in one place.
Exist - Track everything in one place, understand your life.
Linker - Cloud based bookmark manager
Coach.me - Coach.me is a coach that goes everywhere with you, helping you achieve any goal, change any habit, or build any expertise.
Bookmark OS - Bookmark OS is like Mac or Windows optimized for bookmarks.