HappyGrumpy vs SellerPrime

HappyGrumpy is an emotion analysis and instant poll tool.

HappyGrumpy is a new way of conducting polls. It is accurate, rapid and free. You can design and execute sophisticated polls in seconds, then start sampling and tracking public views.

SellerPrime helps Amazon FBA sellers for product research, identify product ideas, track competitors, do keyword research, analyze listings, ASIN Lookup, and more.

SellerPrime is a behavioral eCommerce analytics software that provides Amazon sellers insights derived from their data through powerful tools and reports to help optimize their sales and generate more sales. This E-Commerce solution allows sellers to fully capitalize and take complete advantage of the full value of their digital data by aggregating them and gain meaningful insights that they can use to further improve their processes, service, products, and more.