Meta Tags - Meta Tags is a tool to debug and generate meta tag code for any website.
Boo.st - Buy and sell everywhere using #hashtags.
GupShop - Avoid fake reviews and Get suggestions from your friends to buy best products.
Olapic - Olapic is a visual marketing platorm.
Primo - Like Amazon's 1-click shopping--but for everything
Like2Buy - Like2Buy makes your Instagram feed shoppable, sell products through Instagram.