Raindrop.io - All your articles, photos, video & content from web & apps in one place.

Pocket - When you find something you want to view later, put it in Pocket.

Barkr - Organise bookmarks into collections and then find your favourite websites quickly and easily, using an intuitive search rather than wading through masses of folders.

Instapaper - Instapaper is a simple tool to save web pages for reading later.

Pinboard - Pinboard is a personal archive for things you find online and don't want to forget.

WebSatchel - Copy and save web pages to your own personal archive