Google Shopping - Find the best products, prices and places to buy
Analyzify - Google tag manager and analytics app for your Shopify store
Shipt - On-demand grocery delivery
Shopgram - A free analyzing tool for exploring top Shopify stores
LUXED.app - Shop designer fashion from dozens of stores across the web: all your favorite stores in a single destination.
MerchantSpring - Multi-channel analytics for Amazon, Walmart, eBay & Shopify