Bring - Clever shopping - simple and shared

Grover - Rent electronics for a month & try it before you buy.

Google Shopping List - Google Shopping List is a grocery list and recipe manager app that helps you to get organized and save time.

Shelf Engine - Vendors get paid for only products they sell

Yummly - Yummly is a recipe app. You search through lots of recipes, add the ones you like, and even create shopping lists based on the recipes you pick. You can save your recipes with one click and later organize them into collections.

Origin Marketplace - Power hundreds of decentralized, peer-to-peer marketplaces