AIRDNA - Airbnb listings analytics
PriceCute - Keep up with your competition's pricing on Amazon
Yowza - Saving Money Has Never Been Easier!
Onboarded - User Onboarding as a Service
Price Tracker by Relbis Labs - Price Tracker is a command-line tool for monitoring the prices of productsFeaturesTracking prices and availability of products.Tracking Amazon Kindle books.Displaying products information in a terminal.Exporting data into Excel and YAML files.
RetailMenot - The RetailMeNot mobile app allows you to find deals on the go for both online shopping and in store shopping.