SimilarSites - Easily find more sites like those you like.
Eticaly - Find fashion brands that fit your values
AlternativeTo - AlternativeTo lets you find apps and software for Windows, Mac, Linux, iPhone, iPad, Android, Android Tablets, Web Apps, Online, Windows Tablets and more by recommending alternatives to apps you already know.
Moincoins - Cashback, coupons and rewards for small tasks.
SimilarStores - SimilarStores is a free tool that helps you to find similar stores to any store!
Greenlight - An app that grades and recommends sustainable shopping.