Fakespot - Fakespot spots, analyzes and identifies fake reviews - helping you out when buying stuff online
TheReviewIndex - An Amazon review summarizer using neural networks
Monica - Monica is an open-source personal CRM to keep track of your friends and family.
Conversational Form - Turning web forms into conversations. By SPACE10
Review Scraper API - Reviews from 50+ sites in JSON
Senuto - Get more search data and increase your sales