Upword - Transforming content into knowledge
Pocket - When you find something you want to view later, put it in Pocket.
Lazy Felix - Don't download, select!
Raindrop.io - All your articles, photos, video & content from web & apps in one place.
Bardeen - One-click automations for your repetitive tasks
Tettra - Tettra is a company wiki that helps teams manage and share organizational knowledge.