Recidex - Build recipe and grocery lists from 100+ different blogs
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.
Out of Milk - Simplify grocery shopping with Out of Milk. Create and share shopping lists with friends and family. Available for download on Android and iOS.
PlateJoy - Get personalized meal plans based on your lifestyle.
Farmstead - Better groceries for busy people, delivered in 60 mins.
Paprika Recipe Manager - What is Paprika Recipe Manager? Paprika is an app that helps you organize your recipes, make meal plans, and create grocery lists. Using Paprika's built-in browser, you can save recipes from anywhere on the web.