Shoptagr - Personalized sale alerts.
weheartit.com - We Heart It lets you create an online album (a heart) with your favorite images and videos.
Keep Shopping - Shopping assistant to help save items from the web.
Raindrop.io - All your articles, photos, video & content from web & apps in one place.
TrackIf - Alerts you if the price of your favorite products drop
Dragdis - Drag & drop anything anywhere.